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
Add filters
All
Selected
AD7417BRZ-REEL7
Analog Devices
Analog Devices' AD7417BRZ-REEL7 is a 10-bit ADC with 4 analog in channels, 0.0977% max linearity error, and 15us conversion time. Ideal for industrial applications requiring precise analog-to-digital conversion in a compact SMD package.
Analog To Digital Converter, Successive Approximation
4
1
10
2's Complement Binary
Serial
0.0977 %
Track
15 µs
0 mV
2.625 V
3 V
-40 °C (-40 °F)
85 °C (185 °F)
Industrial
260 °C (500 °F)
30 s
Dual
16
Gull Wing
0.05 in (1.27 mm)
Yes
0.154 in (3.9 mm)
0.39 in (9.9 mm)
0.069 in (1.75 mm)
Plastic/Epoxy
Small Outline
Rectangular
SOP
R-PDSO-G16
No
e3
AD7811YRZ-REEL7
AD7811YRZ-REEL7 by Analog Devices is a 10-bit ADC with 4 analog in channels, 0.0977% max linearity error, and 2.3us conversion time. Ideal for industrial applications requiring precise analog-to-digital conversion within -40 to 105 °C temperature range.
Binary
350 kHz
2.3 µs
105 °C (221 °F)
AD7813YRZ-REEL7
AD7813YRZ-REEL7 by Analog Devices is a 10-bit ADC with 0.0977% linearity error, operating at 3/5V. It features a fast conversion time of 2.3us and sample rate of 0.4MHz. Ideal for industrial applications requiring precise analog-to-digital conversion in a compact package with small outline design.
Analog to Digital Converters
Parallel, 8 Bits
400 kHz
3/5 V
SOP16,.25
AD7417BRZ
AD7417BRZ by Analog Devices is a 10-bit ADC with 4 analog input channels, 0.0977% linearity error, and 15us conversion time. Ideal for industrial applications requiring precise analog-to-digital conversion in a compact package.
AD7417BRZ-REEL
Analog Devices' AD7417BRZ-REEL is a 10-bit ADC with 4 analog input channels, 0.0977% linearity error, and 15us conversion time. Ideal for industrial applications requiring precise analog-to-digital conversion in a compact package. Operates b/w -40 to 85 °C with a supply voltage of 3V, making it suitable for various temperature-sensitive systems.
AD7811YRZ-REEL
AD7811YRZ-REEL by Analog Devices is a 10-bit ADC with 4 analog input channels, 0.0977% linearity error, and 2.3us conversion time. Ideal for industrial applications requiring precise analog-to-digital conversion in a compact package.
AD7813YRZ-REEL
AD7813YRZ-REEL by Analog Devices is a 10-bit ADC with 0.0977% linearity error, 2.3us conversion time, and 0.4MHz sample rate. Ideal for industrial applications requiring precise analog-to-digital conversion in a compact package.
ADS7841EIDBQRQ1
Texas Instruments
Texas Instruments' ADS7841EIDBQRQ1 is a 12-bit ADC with 4 analog inputs, operating at 0-5.25V and sampling at 0.2MHz. Ideal for automotive applications due to AEC-Q100 screening, it features a compact rectangular package with dual terminals and Gull Wing form.
12
0.0488 %
200 kHz
Sample
3.75 µs
2.7/5 V
5.25 V
5 V
2.7 V
3
125 °C (257 °F)
Automotive
0.025 in (0.635 mm)
0.193 in (4.9 mm)
Small Outline, Shrink Pitch
SSOP16,.25
SSOP
e4
AEC-Q100
ADS7841ES/2K5G4
ADS7841ES/2K5G4 by Texas Instruments is a 12-bit ADC with 4 analog input channels, 0.0488% linearity error, and 3.75us conversion time. Ideal for automotive applications due to its small size, low power consumption (5V), and high sample rate of 0.2MHz.
ADS8327IBPWR
Texas Instruments ADS8327IBPWR is a 16-bit ADC with 0.0031% EL, 1.65V min supply voltage, and 0.5MHz sample rate. Ideal for industrial applications requiring high precision analog-to-digital conversion in a compact SOT-23 package.
0.0031 %
500 kHz
1.636 µs
1.8/5,3/5 V
5.5 V
1.65 V
6.2 mA
2
0.026 in (0.65 mm)
0.173 in (4.4 mm)
0.197 in (5 mm)
0.047 in (1.2 mm)
Small Outline, Thin Profile, Shrink Pitch
TSSOP16,.25
TSSOP
ADS8327IPWR
The Texas Instruments ADS8327IPWR is a 16-bit ADC with 0.0046% linearity error, operating at 1.65V min voltage and 85°C max temperature. Ideal for industrial applications, it offers a sample rate of 0.5MHz and output in serial format, making it suitable for precise analog-to-digital conversion needs.
0.0046 %
ADS8327IPW
The Texas Instruments ADS8327IPW is a 16-bit ADC with 0.0046% linearity error, operating at 1.65-5.5V. Ideal for industrial applications, it offers a 0.5 MHz sample rate and 1.636us conversion time in a small outline package with dual terminals and Gull Wing form factor.
ADS8328IBPWR
ADS8328IBPWR by Texas Instruments is a 16-bit ADC with 2 analog input channels. It operates at a sample rate of 0.5 MHz and has a max linearity error of 0.0031%. This converter is commonly used in industrial applications requiring precise analog-to-digital conversion.
2.525 V
ADS8328IBPW
The Texas Instruments ADS8328IBPW is a 16-bit ADC with 2 analog in channels, 0.0031% EL, and 0.5 MHz sample rate. Ideal for industrial applications, it features a small outline package with thin profile and shrink pitch, suitable for surface mount assembly. With a max conversion time of 1.636 us and low power consumption at 5 mA, it offers precise analog-to-digital conversion in compact designs.
5 mA
ADS1225IRGVT
Texas Instruments ADS1225IRGVT is a 24-bit ADC with 0.002% EL, operating at -40 to 105 °C. It has a sample rate of 0.000125 MHz and supports 2'S COMPLEMENT BINARY output format. Ideal for industrial applications requiring precise analog-to-digital conversion in compact spaces.
Analog To Digital Converter, Delta-Sigma
24
0.002 %
125 Hz
83.3 ms
-5 V
Quad
No Lead
0.157 in (4 mm)
0.039 in (1 mm)
Chip Carrier, Heat Sink/Slug, Very Thin Profile
Square
LCC16,.16SQ,25
HVQCCN
S-PQCC-N16
ADS1226IRGVRG4
ADS1226IRGVRG4 by Texas Instruments is a 24-bit ADC with 2 analog in channels, 0.002% EL, and 83300 us max conversion time. Ideal for industrial applications requiring precise analog-to-digital conversion in a compact chip carrier package.
ADS1253EG4
The Texas Instruments ADS1253EG4 is a 24-bit ADC with 4 analog in channels, 0.0015% max linearity error, and 0.02 MHz sample rate. Ideal for industrial applications requiring precise analog-to-digital conversion in a compact package.
Offset Binary, 2's Complement Binary
0.0015 %
20 kHz
-4.096 V
4.75 V
ADS1271IBPWR
The Texas Instruments ADS1271IBPWR is a 24-bit ADC with 0.0015% EL, operating at 105°C max temp. It features a sample rate of 0.105 MHz and accepts analog input voltages from -2.5V to 5.25V. Ideal for industrial applications requiring precise analog-to-digital conversion in compact designs.
105 kHz
18.9629 µs
1.8/3.3,5 V
-2.5 V
10 mA
AD7323BRUZ-REEL
AD7323BRUZ-REEL by Analog Devices is a 12-bit ADC with 4 analog in channels, 0.0269% linearity error, and 1.6us conversion time. Ideal for industrial applications requiring precise analog-to-digital conversion at a sample rate of 0.5MHz. Package style: small outline, thin profile, shrink pitch.
Binary, 2's Complement Binary
0.0269 %
1.6 µs
3/5,±15 V
-10 V
10 V
AD7324BRUZ-REEL
AD7324BRUZ-REEL by Analog Devices is a 12-bit ADC with 4 analog input channels, operating at a sample rate of 1 MHz. It features a max linearity error of 0.0269% and supports a wide temperature range for industrial applications. With small outline packaging and serial output format, it's ideal for high-speed data acquisition systems.
1 MHz
800 ns
3/5,±12/±16.5 V
40 s
ADS8327IBPWG4
The Texas Instruments ADS8327IBPWG4 is a 16-bit ADC with 0.0031% linearity error, operating at 0-85°C. It features a 0.5 MHz sample rate, 1.65V min supply voltage, and BINARY output code. Ideal for industrial applications requiring precise analog-to-digital conversion in compact designs.
ADS8328IBPWG4
The Texas Instruments ADS8328IBPWG4 is a 16-bit ADC with 2 analog in channels, 0.0031% EL, and 0.5 MHz sample rate. Ideal for industrial applications requiring precise analog-to-digital conversion in a compact package. Operates at -40 to 85°C with low power consumption of 5mA at max.
ADS8328IBRSAT
Texas Instruments ADS8328IBRSAT is a 16-bit ADC with 0.0031% EL, 2 analog in channels, and 0.5 MHz sample rate. Ideal for industrial applications requiring precise analog-to-digital conversion in a compact chip carrier package.
ADS8343EBG4
The Texas Instruments ADS8343EBG4 is a 16-bit ADC with 4 analog input channels, 0.0122% linearity error, and 0.1 MHz sample rate. Ideal for industrial applications requiring precise analog-to-digital conversion in a compact package.
0.0122 %
100 kHz
6.67 µs
-1.25 V
TLV1504IDRG4
TLV1504IDRG4 by Texas Instruments is a 10-bit ADC with 4 analog in channels, 0.0488% max linearity error, and 3.86us conversion time. Ideal for industrial applications requiring precise analog-to-digital conversion at a sample rate of 0.2MHz.
3.86 µs
3.3 V
TLV1544CPWG4
TLV1544CPWG4 by Texas Instruments is a 10-bit ADC with 4 analog in channels, 0.0977% max linearity error, and 25us conversion time. Ideal for applications requiring precise analog-to-digital conversion in commercial temperature range. Package: SOIC-16, Technology: CMOS, Output: Serial Binary format.
87 kHz
25 µs
1.5 mA
0 °C (32 °F)
70 °C (158 °F)
Commercial
TLV1544IPWG4
TLV1544IPWG4 by Texas Instruments is a 10-bit ADC with 4 analog in channels, 0.0977% max linearity error, and 25us conversion time. Ideal for industrial applications requiring precise analog-to-digital conversion in a compact form factor.
3.3/5 V
ADS1219IRTER
Texas Instruments' ADS1219IRTER is a 24-bit ADC with 4 analog in channels, 0.0015% linearity error, and 3.3V nominal voltage. Ideal for automotive applications due to its -40 to 125 °C operating temperature range and serial output format. The chip carrier package style makes it suitable for surface mount assembly with a compact size of 3x3mm.
1 kHz
1.01 ms
-750 mV
2.3 V
0.02 in (0.5 mm)
0.118 in (3 mm)
0.031 in (0.8 mm)
ADS1219IRTET
ADS1219IRTET by Texas Instruments is a 24-bit ADC with 4 analog input channels. It operates at a min supply voltage of 2.3V and has a max operating temperature of 125°C. This ADC is commonly used in automotive applications due to its temperature grade and compact package size.
ADS8353QPWRQ1
The Texas Instruments ADS8353QPWRQ1 is a 16-bit ADC with 0.0061% EL, 2 analog in channels, and 0.6 MHz sample rate. Ideal for automotive applications due to AEC-Q100 screening level, it operates at -40 to 125 °C with a small outline package style.
0.0061 %
600 kHz
730 ns
AD7381BCPZ-RL
AD7381BCPZ-RL by Analog Devices is a 16-bit ADC with 2 analog input channels, 4 MHz sample rate, and 0.0031% max linearity error. Ideal for automotive applications, it operates b/w -40 to 125 °C, has a conversion time of 0.19 us, and supports a max analog input voltage of 3.4 V.
4 MHz
190 ns
-2.49 V
3.4 V
S-XQCC-N16
ADUM7703BRWZ-RL7
ADUM7703BRWZ-RL7 by Analog Devices is a 16-bit ADC with 0.0076% linearity error, operating from -40 to 125 °C. Ideal for automotive applications, it features a CMOS technology, binary output format, and serial interface in a small outline package.
0.0076 %
-320 mV
320 mV
0.295 in (7.5 mm)
0.406 in (10.3 mm)
0.104 in (2.65 mm)
ADUM7703BRWZ-RL
ADUM7703BRWZ-RL by Analog Devices is a 16-bit ADC with 0.0076% linearity error, operating from -40 to 125 °C. Ideal for automotive applications, it features a CMOS technology, binary output format, and dual-terminal position.
ADS7028IRTET
ADS7028IRTET by Texas Instruments is a 12-bit ADC with 8 analog input channels, operating at a sample rate of 1 MHz. It has a max linearity error of 0.0488% and supports a supply voltage range from 1.65V to 3.3V. Ideal for industrial applications requiring precise analog-to-digital conversion in compact designs.
8
600 ns
ADS7038IRTET
The Texas Instruments ADS7038IRTET is a 12-bit ADC with 8 analog input channels, operating at a sample rate of 1 MHz. It features a max linearity error of 0.0488%, suitable for automotive applications due to its wide temperature range (-40 to 125°C) and low supply voltage (min. 1.65V).
AD7386BCPZ-RL7
AD7386BCPZ-RL7 by Analog Devices is a 16-bit ADC with 4 analog in channels, 0.0053% max linearity error, and 4 MHz sample rate. Ideal for automotive applications, it operates from -40 to 125°C, has a supply voltage of 3.3V, and features a serial output format.
0.0053 %
26 mA
LCC16,.12SQ,20
AD7387BCPZ-RL
AD7387BCPZ-RL by Analog Devices is a 16-bit ADC with 4 analog input channels, 4 MHz sample rate, and 0.0061% linearity error. It is ideal for automotive applications due to its CMOS technology, 3.3V supply voltage, and compact chip carrier package style.
AD7388BCPZ-RL7
AD7388BCPZ-RL7 by Analog Devices is a 16-bit ADC with 4 analog in channels, 0.012% max linearity error, and 4 MHz sample rate. Ideal for automotive applications due to its -40 to 125°C operating temperature range and compact chip carrier package style. This CMOS converter offers high precision and fast conversion times (0.19 us).
0.012 %
AD7388BCPZ-RL
AD7388BCPZ-RL by Analog Devices is a 16-bit ADC with 4 analog in channels, 0.012% max linearity error, and 4 MHz sample rate. Ideal for automotive applications, it operates b/w -40 to 125 °C with a supply voltage of 3.3V. The converter type is successive approximation with a serial output format.
ADS8355IRTET
Texas Instruments ADS8355IRTET is a 16-bit ADC with 2 analog in channels, operating at a sample rate of 1 MHz. Ideal for automotive applications, it has a max conversion time of 0.65 us and operates b/w -40 to 125 °C.
0.004577637 %
650 ns
-2.4 V
13 mA
AD7091R-2BRUZ-RL7
AD7091R-2BRUZ-RL7 by Analog Devices is a 12-bit ADC with 2 analog input channels, operating from -40 to 125 °C. It offers a fast conversion time of 0.6 us and a sample rate of 1 MHz, making it ideal for automotive applications requiring precise analog-to-digital conversion in a compact package.
0.0244 %
2.51 V
AD7091R-2BRUZ
AD7091R-2BRUZ by Analog Devices is a 12-bit ADC with 2 analog in channels, 1MHz sample rate, and 0.6us conversion time. Ideal for automotive applications due to its -40 to 125°C operating temperature range and small outline package style. Perfect for precision data acquisition in harsh environments.
ADS7250IRTET
Texas Instruments ADS7250IRTET is a 12-bit ADC with 2 analog in channels, 0.75 MHz sample rate, and 0.0244% linearity error. Ideal for automotive applications due to its low supply voltage of 1.65V, wide temperature range (-40 to 125°C), and compact chip carrier package style.
750 kHz
590 ns
-2.25 V
7 mA
ADS7251IRTER
Texas Instruments ADS7251IRTER is a 12-bit ADC with 2 analog in channels, 2 MHz sample rate, and 0.0488% linearity error. Ideal for automotive applications, it operates b/w -40 to 125 °C with a supply voltage of 1.65-5.25 V. Package style: CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE.
2 MHz
500 µs
4.99 V
12 mA
ADS7251IRTET
ADC, SUCCESSIVE APPROXIMATION; Temperature Grade: AUTOMOTIVE; Terminal Form: NO LEAD; No. of Terminals: 16; Package Code: HVQCCN; Package Shape: SQUARE;
ADS7850IRTER
The Texas Instruments ADS7850IRTER is a 14-bit ADC with 2 analog input channels, 0.0092% linearity error, and 0.75 MHz sample rate. Ideal for automotive applications due to its low supply voltage of 1.65V, wide operating temperature range (-40 to 125°C), and compact chip carrier package style.
14
0.0092 %
9 mA
ADS7850IRTET
ADS7850IRTET by Texas Instruments is a 14-bit ADC with 2 analog input channels, 0.75 MHz sample rate, and 0.59 us conversion time. It is used in automotive applications due to its -40 to 125 °C operating temperature range and low supply current of 9 mA. The package style includes chip carrier and very thin profile options for compact designs.
ADS7851IRTET
Texas Instruments ADS7851IRTET is a 14-bit ADC with 2 analog channels, operating at 1.5 MHz sample rate. Ideal for automotive applications, it has a temperature range of -40 to 125°C and supports a supply voltage from 1.65V to 5V.
1.5 MHz
666.7 µs
© 2023 All rights reserved
