Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
PULSE; RECTANGULAR; Temperature Grade: OTHER; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
Median Price
$4.040
Lifecycle Status
Suppliers In-Stock
10
In-Stock Inventory
1k+
Rochester
1+ parts
-
100+ parts
1k+ parts
$3.610
10k+ parts
$3.400
Digiode
$4.275
Anansix
Vyrian
Digital Electronic Gebert Verwaltungs UG
Huijzer Components
Semi Source
Prism Electronics
Euro-Tech
Fibra_Brandt Electronic GMBH
Semicontronic
$3.820
$3.724
$3.705
Corphita
$4.050
MARBEL Systems
$11.266
Texas Native Microelectronics
$12.950
$12.432
$12.044
$11.396
AZTECH Wire
$15.320
Kenton Components
$15.540
$13.675
Qasali Group International
$34.965
$32.517
$30.769
QUARKTWIN TECHNOLOGY LTD
Glotronic Ltd.
Perfect Parts
Authorized Procurement Solutions
Microchip USA
Kepictronics
Analog Waveform Generation ICM7250IPE attributes and parameters. Explore more Analog Waveform Generation devices from Maxim Integrated
Other IC type:
JESD-30 Code:
JESD-609 Code:
Length:
Moisture Sensitivity Level (MSL):
No. of Functions:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Code:
Package Equivalence Code:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Qualification:
Maximum Seated Height:
Sub-Category:
Maximum Supply Voltage (Vsup):
Minimum Supply Voltage (Vsup):
Nominal Supply Voltage (Vsup):
Surface Mount:
Technology:
Temperature Grade:
Terminal Finish:
Terminal Form:
Terminal Pitch:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
Width (mm):
ICM7250IPE Other Function Semiconductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
Maxim Integrated is a leading provider of analog and mixed-signal integrated circuits for a range of industries, including automotive, industrial, communications, consumer, and computing. Founded in 1983 with headquarters in San Jose, California, Maxim has grown to become one of the world’s largest producers of integrated circuits due to its innovative solutions that solve customers’ toughest design challenges. Maxim's broad portfolio includes products such as power management solutions, high-voltage solutions, motor driver solutions, amplifiers and comparators, data converters and interface ICs. For over 35 years, Maxim has continued to push the boundaries of analog integration by providing innovative integrated circuit products that offer the industry’s highest performance and best quality. The company’s commitment to delivering cutting-edge technology enables customers to stay current with changing demands in the market. From automotive check engine lights to fitness trackers worn on the wrist – Maxim enables customers across multiple industries to create groundbreaking products through their advanced IC designs. Maxim Integrated is now officially part of Analog Devices.
President & CEO
Tunc Doluca
Senior VP & CFO
Brian C. White
Senior VP, Technology & Manufacturing Group
Vivek Jain
Fabrication
Fab Initiation
Philippines
Cavite
Wafer Capacity
489,000
USA
Beaverton
312,000
Thailand
Chon Buri
194,000
MBR0530T1G
Onsemi
MBR0530T1G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.375V and output current of 0.5A. It operates b/w -65°C to 125°C, making it suitable for applications requiring high-speed switching in compact electronic devices like smartphones and tablets. The package style is small outline with gull wing terminals for surface mount assembly.
BAV99
Infineon Technologies
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
ATMEGA328P-AU
Microchip Technology
ATMEGA328P-AU by Microchip: 8-bit RISC CPU, 20 MHz clock, 23 I/O lines. Ideal for industrial applications with SPI, TWI, USART connectivity and low power mode. Features include 2048 RAM bytes, 1024 EEPROM size, and 16384 ROM words.
LM7805CT/NOPB
National Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Voltage Tolerance: 5 %; Operating Temperature (TJ-Max): 125 Cel; Maximum Output Voltage-1: 5.25 V;
2N2222A
Micropac Industries
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
IRLML6401TRPBF
International Rectifier
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.3 W; Minimum Operating Temperature: -55 Cel; Avalanche Energy Rating (EAS): 33 mJ;
M39029/56351
Souriau-sunbank Connection Technologies
Souriau-sunbank's M39029/56351 is a CRIMP contact type backshell accessory compliant with MIL-DTL-38999. It features FEMALE gender contacts, compatible with M39029/58363 mating contacts. The insertion and removal tools required are M81969/14-10 and M22520/2-10 respectively, making it ideal for military connector applications.
M24308/2-1F
Amphenol
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: RECEPTACLE; Body Length: 1.228 inch; No. of Rows Loaded: 2;
SMBJ18CA
Diodes Incorporated
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Gec Plessey Semiconductors
LM358MX
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
CRCW06031K00FKEAHP
Vishay Intertechnology
Vishay Intertechnology's CRCW06031K00FKEAHP is a fixed resistor with 1000 ohm resistance, 1% tolerance, and 0.33 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 standard compliance and operating voltage of 75 V.
MC7805CTG
MC7805CTG by Onsemi is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation. The package style is flange mount with through-hole terminals, ensuring easy installation and reliability in diverse electronic designs.
LM358AN
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
STM8S003F3P6TR
STMicroelectronics
STM8S003F3P6TR by STMicroelectronics is an 8-bit microcontroller with a max clock frequency of 16 MHz. It features 1024 RAM bytes, 128 data EEPROM size, and 5-ch 10-bit ADC channels. Ideal for industrial applications requiring low power mode and connectivity via I2C, SPI, and UART interfaces.
RC0603FR-0710KL
Yageo
Yageo's RC0603FR-0710KL is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in electronics requiring precise resistance values.
Multicomp Pro
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Operating Temperature: 200 Cel; Config: SINGLE; Terminal Finish: Tin/Lead (Sn/Pb);
MURS160T3G
MURS160T3G by Onsemi is a single rectifier diode with a max output current of 2A and max repetitive peak reverse voltage of 600V. It has a fast recovery time of 0.075us, making it suitable for high voltage applications. The diode operates in temperatures ranging from -65 to 175°C, ideal for power systems requiring ultra-fast response.
NA555DG4
Texas Instruments
NA555DG4 by Texas Instruments is an Analog Waveform Generation IC with a supply voltage range of 4.5V to 16V and operating temperature from -40°C to 105°C. It features a small outline package, dual terminal position, and gull wing terminal form. Ideal for industrial applications requiring pulse generation in compact designs.
TLC556MFK
TLC556MFK by Texas Instruments is a dual-function analog waveform generator with 1.2 GHz max output frequency, suitable for military applications. It operates b/w -55 to 125 °C, with supply voltage ranging from 2V to 15V. This CMOS technology chip carrier has 20 terminals and is surface-mountable in a square package shape.
CD4541BM
Harris Semiconductor
Analog Waveform Generation Functions; Temperature Grade: MILITARY; No. of Terminals: 14; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
EF68A40CM
STMicroelectronics EF68A40CM is a MOS technology Analog Waveform Generation IC with 28 terminals, operating b/w -55 °C to 125°C. It has a nominal voltage of 5V and is designed for military-grade applications requiring precise waveform generation in ceramic package.
ICM7240IJE
Maxim Integrated
STWD100PPW83E
STWD100PPW83E by STMicroelectronics is an Analog Waveform Generation IC with 3/5V power supplies, operating from -40 to 125 °C. It features a small outline package with dual terminals and gull wing form, suitable for automotive applications requiring precise waveform generation.
ICM7555IPA+T
Analog Waveform Generation Functions;
ICM7555/W
Analog Devices
Analog Devices' ICM7555/W is a rectangular-shaped, surface-mount analog waveform generator with 8 terminals. It operates b/w 0-70 °C and supports supply voltages from 2-16.5V. With a max output frequency of 0.5 GHz, it's ideal for pulse and rectangular waveform generation in commercial applications.
HEF4541BT,112
NXP Semiconductors
HEF4541BT,112 by NXP Semiconductors is an Analog Waveform Generation IC with 14 terminals and operates on power supplies of 5/15V. It has a temperature range of -40 to 85°C, making it suitable for industrial applications requiring precise waveform generation in a small outline package.
TS3V556IN
STMicroelectronics' TS3V556IN is a CMOS analog waveform generator with 2 functions, operating at 2 GHz. Ideal for automotive applications, it has a supply voltage range of 2.7-16 V and operates b/w -40 to 125 °C. The package style is in-line with 14 terminals and matte tin finish.
EF6840J
STMicroelectronics EF6840J is a 28-terminal MOS waveform generator with 5V supply voltage. It operates b/w 0-70 °C, ideal for commercial applications. The ceramic rectangular package with tin/lead finish and through-hole terminals makes it suitable for various analog waveform generation needs.
LM555CM
Intersil
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LM555J/883B
LM555J/883B by Texas Instruments is a MIL-STD-883 Class B Analog Waveform Generation IC with 8 terminals. It operates b/w -55 to 125 °C, with Vsup ranging from 4.5V to 18V. This rectangular package IC has a max output frequency of 0.051 GHz, making it ideal for military-grade applications requiring precise pulse generation.
LMC555MD8
Texas Instruments LMC555MD8 is a CMOS IC for Analog Waveform Generation. With a supply voltage range of 1.5V to 12V, it operates in industrial temperatures from -40°C to 85°C. This surface-mount chip can output rectangular pulses up to 3GHz, making it ideal for various high-frequency applications.
SE555H
PULSE; RECTANGULAR; Temperature Grade: MILITARY; No. of Terminals: 1; Package Code: TO-99; Package Shape: ROUND; Surface Mount: NO;
TLC556Y
TLC556Y by Texas Instruments is a CMOS analog waveform generator with 2 functions, operating voltage range of 2-15V, and output frequency up to 1.2 GHz. Ideal for commercial applications requiring precise rectangular pulse generation in surface-mount designs.
NE556DR2
Motorola
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 14; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
ICM7555IPA
Rochester Electronics
PULSE; RECTANGULAR; Temperature Grade: OTHER; No. of Terminals: 8; Package Shape: RECTANGULAR; Surface Mount: NO; Maximum Supply Voltage (Vsup): 18 V;
HA17555F-E
Renesas Electronics
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL EXTENDED; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
ICM7556ISD+T
SQUARE; Temperature Grade: OTHER; No. of Terminals: 14; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
ICM7555IBAZ-T
SQUARE; Temperature Grade: COMMERCIAL EXTENDED; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Renesas Electronics' ICM7555IBAZ-T is an Analog Waveform Generation IC with a 1 GHz max output frequency and 8 terminals. Operating b/w -25 to 85 °C, it has a supply voltage range of 2-18 V. Ideal for applications requiring precise waveform generation in compact designs.
ICM7555IPAZ
SQUARE; Temperature Grade: COMMERCIAL EXTENDED; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
Renesas Electronics' ICM7555IPAZ is an Analog Waveform Generation IC with a supply voltage range of 2-18V. It offers a max output frequency of 1GHz and operates b/w -25 to 85°C. Ideal for timing applications, this CMOS technology-based IC comes in an 8-terminal rectangular package suitable for various electronic devices.
ICM7555IBAZ
ICM7555IBAZ by Renesas Electronics is an analog waveform generation IC with a max output frequency of 1 GHz. It operates at a nominal voltage of 5V and has a small outline package style, making it suitable for various applications requiring precise waveform generation.
ICM7555CBAZ-T
SQUARE; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Renesas Electronics' ICM7555CBAZ-T is an analog waveform generator with a 1 GHz max output frequency. Operating b/w 0-70°C, it has a supply voltage range of 2-18 V. Ideal for commercial applications requiring precise waveform generation in compact spaces.
ICM7555CBAZ
ICM7555CBAZ by Renesas Electronics is an Analog Waveform Generation IC with 1 GHz max output frequency. It operates at 0-70°C, supports supply voltage range of 2-18 V, and comes in a small outline rectangular package. Ideal for applications requiring precise waveform generation in various electronic devices.
ICM7556IPDZ
Renesas Electronics' ICM7556IPDZ is a dual-function analog waveform generator with a max output frequency of 1 GHz. Operating temperature ranges from -55 to 125°C, suitable for military-grade applications. With a supply voltage range of 2-18V, it's ideal for high-frequency signal generation in various electronic systems.
SQUARE; Temperature Grade: MILITARY; No. of Terminals: 14; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
ICM7555ISA+
Analog Devices' ICM7555ISA+ is a CMOS waveform generator with 0.5 GHz output frequency, operating b/w -20 to 85°C. It has a supply voltage range of 2-18V and comes in a small outline package, suitable for various analog applications requiring precise timing and signal generation.
ICM7555ISA
SQUARE; Temperature Grade: OTHER; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
SQUARE; Temperature Grade: OTHER; No. of Terminals: 1; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
ICM7555ISA by Maxim Integrated is a CMOS TIMER IC with supply voltage range of 2-18V. It operates b/w -20 to 85°C, offering a max output frequency of 0.5 GHz. This Analog Waveform Generator in small outline package is ideal for applications requiring precise timing control in various electronic circuits.
ICM7555ESA-T
ICM7555ESA-T by Maxim Integrated is a CMOS analog waveform generator with a max output frequency of 0.5 GHz and operates within an industrial temperature range. It has a small outline package shape, making it suitable for surface mount applications in various electronic devices requiring precise timing functions. With a nominal voltage of 5V and low supply current of 0.12mA, this IC is ideal for industrial automation systems and communication equipment.
ICM7555ESA+T
SQUARE; Temperature Grade: INDUSTRIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
ICM7555ISA+T
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved