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.
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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.
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HT1621 by Holtek Semiconductor is a CMOS Graphics Display Driver with 32 segments, 4 backplanes, and 48 terminals. It operates at -25 to 70°C, requires 3/5V power supply, and draws 0.6mA max current. Ideal for applications requiring segment display mode in small outline packages.
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The use of plastic/epoxy for the package body material ensures lightweight construction and improved durability of the graphics display drivers.
The segment display mode offers clear and concise information presentation, making it suitable for applications where specific data needs to be showcased.
Being surface mountable enables easy and efficient installation of the graphics display drivers onto circuit boards, saving time and effort during assembly.
The availability of 3V and 5V power supplies offers versatility in power input options, allowing compatibility with a wide range of systems and devices.
With a higher number of terminals, the graphics display drivers can accommodate complex circuit connections and functionalities, making them versatile for various applications.
The small outline and shrink pitch package style provides space-saving benefits, making the graphics display drivers suitable for compact electronic devices or systems.
Utilizing CMOS technology ensures low power consumption and high noise immunity, contributing to efficient and reliable operation of the graphics display drivers.
The high maximum operating temperature tolerance of 70°C allows the graphics display drivers to perform effectively in various environmental conditions without overheating.
With a low minimum operating temperature tolerance of -25°C, the graphics display drivers can function reliably even in cold environments without performance degradation.
The gull wing terminal form facilitates easy soldering and secure attachment to the circuit board, ensuring robust connections for stable performance of the graphics display drivers.
The low maximum supply current of 0.6 mA helps in minimizing power consumption, making the graphics display drivers energy-efficient and suitable for battery-operated devices.
Having 32 segments allows for versatile display options and detailed visual information presentation, making the graphics display drivers suitable for applications requiring precise data representation.
Graphics Display Drivers HT1621 attributes and parameters. Explore more Graphics Display Drivers devices from Holtek Semiconductor
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JESD-30 Code:
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HT1621 Interface ICs trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
Holtekis a leading manufacturer of professional Micro-Controller IC design with main scope of business including the design, development and sales of 8-bit and 32-bit MCU IC and peripherals. Since its establishment in 1998, the Company has been continuously committed to the research and development and technology of new Products The innovation of the Company, coupled with the grasp of market trends, is expected to provide the most competitive MCU and peripheral ICs and solutions in the electronic market. Currently, the Company's Products range includes general-purpose and special-purpose Micro-Controllers (MCU), covering Application Fields such as Voice, Communications, Computer Peripheral, Home Appliances, Health Measurement, Automotive, Industrial Control and Security Surveillance, in addition to providing various Power Management, LCD/LED driver/Control chips, ultra-high-resolution fingerprints Identifying peripherals such as Sensor and various types of sensor modules, in order to provide a more functional and complete solution for Client is the development goal of products. HOLTEK has established its operations HQ in Taiwan Hsinchu Science Park. Currently, there are 435 employees in Taiwan (totally 845, including employees from Mainland China, Hong Kong and the US), and more than 81% of the employees are responsible for product research and development. In addition to Hsinchu HQ, HOLTEK also has a branch in Hong Kong and a subsidiary in India. HOLTEK in the meantime established a subsidiary of Holtek Semiconductor (China) Co., Ltd. in Dongguan, China responsible for the application development, production, sales and after-sales service of HOLTEK Products in China.
PIC18F4550T-I/PT
Microchip Technology
The Microchip Technology PIC18F4550T-I/PT microcontroller operates at a max clock frequency of 48 MHz with 8-bit architecture. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it suitable for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this device offers efficient performance in compact designs.
LM317T
Linear Technology
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Operating Temperature (TJ-Min): 0 Cel; No. of Functions: 1; JESD-609 Code: e0;
1N4148
Surge Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N2222A
Asi Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
NE555D
STMicroelectronics
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
ERJ3EKF1002V
Panasonic
Panasonic's ERJ3EKF1002V 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 automotive electronics due to AEC-Q200 compliance.
SMBJ18CA
Sangdest Microelectronics (Nanjing)
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Crystalonics
LM107H/883
Texas Instruments
LM107H/883 by Texas Instruments is a MIL-STD-883 compliant operational amplifier with 3000uV max input offset voltage, 80dB common mode reject ratio, and 250kHz unity gain bandwidth. Ideal for military applications due to its -55 to 125 °C operating temperature range and robust metal package body material.
Motorola
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; No. of Outputs: 1; Package Equivalence Code: SIP3,.1TB;
LM317LMX/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Seated Height: 1.75 mm; Nominal Dropout Voltage-1: 3 V;
MMSZ5245BT1G
Onsemi
MMSZ5245BT1G by Onsemi is a Zener diode with 15V nominal reference voltage, 8.5mA test current, and 16 ohm dynamic impedance. It is used in applications requiring precise voltage regulation in a compact SMD package for temperatures ranging from -55 to 150°C.
ERJU06F10R0V
ERJU06F10R0V by Panasonic is an 0805 size SMT fixed resistor with a resistance of 10 ohm and 1% tolerance. It operates b/w -55 to 155 °C, suitable for AEC-Q200 standards in automotive applications due to its high temperature coefficient of 100 ppm/°C. With a max operating voltage of 150 V and power dissipation of 0.125 W, it is ideal for surface mounting type.
DS18B20+
Analog Devices
DS18B20+ by Analog Devices is a 12-bit temperature sensor with 3.3/5V supply, -55 to 125°C range, and ±0.50°C accuracy. It features a 1-Wire interface for digital output and is commonly used in applications requiring precise temperature monitoring in various industries.
LL4148
Continental Device India
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Secos
BAV99
Philips Semiconductors
RECTIFIER DIODE; Surface Mount: YES; Maximum Output Current: .1 A; Peak Reflow Temperature (C): 260; Terminal Finish: MATTE TIN; Maximum Reverse Recovery Time: .006 us;
Vishay Semiconductors
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Loras Industries
LM358N
Taejin Technology
OPERATIONAL AMPLIFIER; Temperature Grade: AUTOMOTIVE; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
IS31FL3731C-SALS2
Integrated Silicon Solution
IS31FL3731C-SALS2 by Integrated Silicon Solution is a DOT MATRIX LED DISPLAY DRIVER with SERIAL data input mode. It operates b/w -40 to 85 °C and supports up to 144 segments. Ideal for industrial applications requiring small outline, surface mount package style.
LM3409QMY/NOPB
LM3409QMY/NOPB by Texas Instruments is a graphics display driver with a max supply voltage of 42V and constant-current output. It is designed for automotive applications, featuring a small outline package style and dual terminal position. With an operating temperature range from -40 to 125°C, it provides reliable LED display driving in various environments.
BCR421UW6-7
Diodes Incorporated
BCR421UW6-7 by Diodes Inc. is a graphics display driver with 6 terminals, operating from -55 to 150°C. Its small outline package with matte tin finish and gull wing terminal form makes it suitable for LED display driver applications. The device has a peak reflow temperature of 260°C and is surface mountable, ideal for compact designs.
TLC6C5716QDAPRQ1
TLC6C5716QDAPRQ1 by Texas Instruments is a Graphics Display Driver with 16 channels, operating voltage range of 3-5.5V, and max frequency of 4MHz. Ideal for automotive applications due to AEC-Q100 screening level, it features a serial data input mode and compact rectangular package style.
PCA9632TK,118
NXP Semiconductors
NXP Semiconductors' PCA9632TK,118 is a serial input LED display driver with 4 segments. It operates b/w -40 to 85°C and supports a supply voltage range of 2.3-5.5V. Ideal for industrial applications requiring small outline, thin profile packages.
LT3797ILXE#PBF
LT3797ILXE#PBF by Analog Devices is a LED display driver with 48 terminals, operating voltage range of 2.5V to 40V, and automotive temperature grade up to 125°C. Ideal for graphics displays, it features a compact square package style suitable for surface mount applications in various electronic devices.
HV5523K7-G-M933
HV5523K7-G-M933 by Microchip Tech is a Graphics Display Driver with SERIAL data input mode. It operates at 4.5-5.5V, -40 to 85°C, and has 32 segments. Ideal for AC Plasma Displays due to its low profile (0.8mm) and quad terminal position.
CAV4109V-GT2
CAV4109V-GT2 by Onsemi is a graphics display driver with 16 terminals and a small outline package style. It operates at a supply voltage range of 3-5.5 V and has an industrial temperature grade. This LED display driver is suitable for applications requiring parallel data input mode and can handle up to 10 mA of max supply current.
MAX6951EEE
Maxim Integrated
MAX6951EEE by Maxim Integrated is a graphics display driver with 8-digit segments, 8 segments per digit, and a max supply voltage of 5.5V. It operates in industrial temperature range (-40 to 85°C) and uses CMOS technology. Ideal for LED displays, it features serial data input mode and small outline package style.
LP5521TMX/NOPB
LP5521TMX/NOPB by Texas Instruments is a graphics display driver with 3 channels, constant-current output, and serial data input mode. It operates b/w -30 to 85 °C with a supply voltage range of 2.7-5.5 V. Ideal for LED display applications due to its multiplexed display capability and compact grid array package style.
LM3914MDC
LM3914MDC by National Semiconductor is a 10-digit LED display driver with BAR GRAPH mode and PARALLEL data input. Operating b/w 0-70°C, it supports a supply voltage range of 3-20V. Ideal for applications requiring precise visual representation of data in commercial-grade environments.
MAX7219CWG
MAX7219CWG by Maxim Integrated is a Graphics Display Driver with 8-DIGIT display capability. It operates on 4-5.5 V supply voltage range, featuring SERIAL data input mode and TOTEM-POLE output characteristics. Ideal for LED displays, it has a small outline package shape and GULL WING terminal form.
AY0438-I/P
Microchip Technology's AY0438-I/P is a Graphics Display Driver with 32 segments, 4-digit display mode, and serial data input. It operates in industrial temperature range (-40 to 85 °C) and requires a supply voltage of 5V. Ideal for applications requiring liquid crystal display drivers in various industries.
ICM7224IPL
Rochester Electronics
LIQUID CRYSTAL DISPLAY DRIVER; Temperature Grade: OTHER; Terminal Form: THROUGH-HOLE; No. of Terminals: 40; Package Shape: RECTANGULAR; Maximum Operating Temperature: 85 Cel;
CD4511BE
Harris Semiconductor
Display Drivers; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
PCA9532BS,118
PCA9532BS,118 by NXP Semiconductors is a SERIAL LED DISPLAY DRIVER with 16 segments. It operates b/w -40 to 85 °C and supports supply voltages of 2.3-5.5 V. Ideal for industrial applications requiring precise graphics display control in compact spaces.
BCR402UW6Q-7
Diodes Incorporated's BCR402UW6Q-7 is a graphics display driver with a max supply voltage of 40V, AEC-Q101 screening level, and 6 terminals. It is designed for LED display driver applications, featuring a small outline package style and dual terminal position for compact designs.
PCF8577CT/3
NXP Semiconductors' PCF8577CT/3 is a graphics display driver with 256 segments, operating b/w -40 to 85 °C. It features a serial data input mode, small outline package style, and tin terminal finish. Ideal for industrial LCD applications due to its 5V nominal voltage and dual-terminal position.
TLD1211SJFUMA1
Infineon Technologies
TLD1211SJFUMA1 by Infineon Technologies is a Graphics Display Driver with a max supply voltage of 28V and min supply voltage of 8V. It features a small outline package style, Gull Wing terminal form, and is suitable for LED display driver applications.
LM3554TME/NOPB
LED DISPLAY DRIVER; Terminal Form: BALL; No. of Terminals: 16; Package Shape: SQUARE; Surface Mount: YES; Peak Reflow Temperature (C): 260;
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HT1621B
Holtek Semiconductor
HT1621B by Holtek Semiconductor is a graphics display driver with 32 segments, operating at 0.32 MHz. It features a serial data input mode and open-drain output characteristics. Ideal for industrial applications requiring a low profile, fine pitch package style.
HT1621B(48SSOP)
Display Drivers; Temperature Grade: OTHER; Terminal Form: GULL WING; No. of Terminals: 48; Package Code: SSOP; Package Shape: RECTANGULAR;
HT16K33
LED DISPLAY DRIVER;
HT16220
Display Drivers; Temperature Grade: OTHER; Terminal Form: GULL WING; No. of Terminals: 64; Package Code: QFP; Minimum Operating Temperature: -25 Cel;
HT1632C(52QFP)
Display Drivers;
HT1622
Display Drivers; Temperature Grade: OTHER; Terminal Form: GULL WING; No. of Terminals: 64; Package Code: QFP; Technology: CMOS;
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