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.
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ST491ABN by STMicroelectronics is a dual line transceiver with a max supply voltage of 5.5V and operates in industrial conditions from -40 °C to 85°C. It features a max transmit delay of 16ns and supports EIA-422/EIA-485 standards, ideal for robust data communication. With low power consumption at 5mA, it's perfect for reliable signal transmission in various applications.
Median Price
-
Lifecycle Status
Suppliers In-Stock
3
In-Stock Inventory
1k+
Digiode
1+ parts
100+ parts
1k+ parts
10k+ parts
Vyrian
Anansix
IDEA Electronic Components Group
$12.381
$11.143
MKK Technologies
$23.282
DigiPath Technology Company
Parana Technologies
$14.804
Corphita
The durable plastic/epoxy material ensures reliability and protection against environmental factors, making it suitable for industrial applications.
A maximum supply voltage of 5.5 V allows for flexibility in power supply options, accommodating a variety of system requirements.
The rectangular package shape optimizes space on circuit boards, facilitating easy integration into various designs.
A low transmit delay of 16 ns enhances the speed of data transmission, making it ideal for high-speed communication applications.
Designed for a standard 5V supply, this product is compatible with most digital systems, ensuring easy integration.
Having 14 terminals provides ample connectivity options, allowing for versatile circuit designs and configurations.
The in-line package style helps in maintaining compactness in designs, making it easier to fit into various layouts.
With a minimum supply voltage of 4.5 V, this product remains functional in varied power environments, enhancing its usability.
A high maximum operating temperature allows the device to function reliably in hot environments, suitable for industrial use.
The minimum operating temperature of -40 °C ensures reliable performance in extreme cold, making it ideal for harsh conditions.
The matte tin finish provides excellent solderability and corrosion resistance, ensuring longevity and reliability of connections.
Dual terminal positioning simplifies circuit board design and component placement, leading to more efficient designs.
A compact seated height makes the device well-suited for low-profile designs, saving space on the PCB.
A width of 7.62 mm allows for easy placement and alignment on standard PCB layouts, enhancing design flexibility.
Capable of 8 Amp output, the product is fit for driving substantial loads, making it versatile in various applications.
Differential output ensures noise immunity and improved signal integrity, crucial for reliable data transmission.
With a minimum output swing of 1.5 V, the product can drive longer cables effectively, suitable for extensive networks.
Built to industrial temperature standards, this device ensures robust performance in demanding environments.
A maximum receive delay of 30 ns enhances the overall responsiveness of the system, vital for real-time applications.
Through-hole terminal form provides strong mechanical support and better solder joints, ensuring stability in the application.
Support for EIA-422 and EIA-485 standards allows integration with established communication protocols, ensuring compatibility.
Low supply current of 5 mA promotes energy efficiency, making it an eco-friendly choice for power-sensitive applications.
Differential Schmitt trigger input characteristics enhance signal stability and noise tolerance, vital for robust performance.
Operating at a nominal supply voltage of 5 V aligns with standard logic levels, ensuring seamless integration with most digital systems.
A terminal pitch of 2.54 mm supports standard PCB design practices, facilitating easier assembly and component placement.
Being a line transceiver, the product is specifically designed for efficient data transmission over long distances, making it suitable for communication systems.
Line Drivers & Receivers ST491ABN attributes and parameters. Explore more Line Drivers & Receivers devices from STMicroelectronics
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ST491ABN Interface ICs trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.
President, CEO
Jean-Marc Chery
President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience
Lorenzo Grandi
President, Sales & Marketing
Jerome Roux
Castelletto
Fabrication
Fab Initiation
1968
Italy
Wafer Capacity
SGFAB AMK 6
2000
Singapore
29,000
AG200
Agrate Brianza
14,000
RST 8
France
Rousset
35,000
Crolles 1
1993
Crolles
30,000
Crolles 2-ext. mod 5
Crolles 2-ext. mod 2
2022
Crolles 2-ext. mod 3
2023
Crolles 2
2004
28,000
1985
SiC Fab
2006
Sweden
Norrköping
10,000
Fab 3
2005
Tours
2,000
Fab 1 & Fab 2
1978
55,000
Fab 2
1997
Catania
SGFAB-AMK 6E
2003
145,000
SGFAB-AMJ 9
1984
152,000
AG300 (R3)
1980
25,000
1987
34,000
AG300
2024
Crolles 2-ext. mod 1
2020
Fab 1 6-inch fab
2013
11,000
SiC 6-inch line
2021
2,500
200mm GaN
2018
SGFAB-AMK 8
2001
Crolles 2- JV Fab
SGFAB-AMK 6
2016
38,125
SGFAB-AMK 2E
2010
20,000
Silicon Carbide A.B.
SiC wafer/EPI Fab
SiC Device Fab
2025
1N4148
NXP Semiconductors
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N7002
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Time At Peak Reflow Temperature (s): 30; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
SMBJ18CA
STMicroelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
FDC5614P
MSKSEMI SEMICONDUCTOR
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 2 W; Transistor Element Material: SILICON; Minimum DS Breakdown Voltage: 60 V;
BSS138
Yangzhou Yangjie Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JESD-30 Code: R-PDSO-G3; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Operating Mode: ENHANCEMENT MODE;
CDSOT23-SM712
Bourns
Bourns CDSOT23-SM712 is a bidirectional Transient Voltage Suppressor diode with 400W peak power dissipation and 20uA reverse current. Ideal for surge protection in applications requiring a max clamping voltage of 14V, such as IEC-61000-4-2 compliant systems. Operates b/w -55°C to 150°C with matte tin finish and Gull Wing terminals.
ST3485EBDR
ST3485EBDR by STMicroelectronics is a Line Driver & Receiver with 3.3V power supply, EIA-422/EIA-485 interface standard, and 30ns max transmit delay. It is ideal for industrial applications requiring differential output and operates in temperatures ranging from -40 to 85°C.
LL4148
Sinyork
RECTIFIER DIODE; Surface Mount: YES; Config: SINGLE; No. of Phases: 1; No. of Elements: 1; Maximum Repetitive Peak Reverse Voltage: 100 V;
SN6505BDBVR
Texas Instruments
SN6505BDBVR by Texas Instruments is a small outline, low profile interface IC with 6 terminals. It operates b/w -55 to 125°C and supports a max output current of 1.5A at supply voltages ranging from 2.25V to 5.5V. Ideal for military-grade applications requiring compact design and high reliability.
1N4148WS
Vishay Intertechnology
Vishay Intertechnology's 1N4148WS is a single rectifier diode with a max forward voltage of 1V and output current of 0.15A. With a fast reverse recovery time of 0.004us, it operates up to 150°C. Ideal for applications requiring high-speed switching and low power consumption in surface mount configurations.
Uniohm
SS14
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Meritek Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Secos
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
DP83848IVVX/NOPB
Texas Instruments DP83848IVVX/NOPB is a 3.3V Ethernet transceiver with 100000 Mbps data rate, suitable for industrial applications. It features CMOS technology, operates b/w -40 to 85 °C, and comes in a low profile flatpack package with matte tin finish.
1N4148WT
Onsemi
1N4148WT by Onsemi is a single rectifier diode with a max output current of 0.3A and forward voltage of 0.72V. It has a small outline package style, matte tin terminal finish, and operates at temperatures up to 150°C. Ideal for applications requiring fast reverse recovery time such as power supplies and signal demodulation circuits.
MBR130T1G
MBR130T1G by Onsemi is a Schottky rectifier diode with max output current of 1A and max repetitive peak reverse voltage of 30V. It operates b/w -65 to 125°C, suitable for surface mount applications in electronics requiring low forward voltage drop.
Shanghai Lunsure Electronic Technology
Daco Semiconductor
SN65HVD1781D
SN65HVD1781D by Texas Instruments is a line driver/receiver with 8 terminals and operates on 3.15-5.5V supplies. It features differential output, EIA-485-A interface standard, and -40 to 125°C temperature range. Ideal for automotive applications requiring fast data transmission with low power consumption.
SP485EN-L
Sipex
LINE TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
MAX232ACSE+
Maxim Integrated
LINE TRANSCEIVER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
MAX232DR
MAX232DR by Texas Instruments is a Line Driver & Receiver with 2 functions. It operates at 5V, has a supply voltage range of 4.5-5.5V, and supports EIA-232-F interface standard. Widely used in commercial applications for its totem-pole output characteristics and Schmitt trigger input characteristics.
MAX3483ESA+
Analog Devices
MAX3483ESA+ by Analog Devices is a CMOS Line Transceiver with EIA-422 and EIA-485 interface standards. It operates at 3.3V, has 8 terminals, and offers differential outputs. With a max transmit delay of 1400ns, it's ideal for industrial applications requiring reliable communication over long distances.
DS26LV32ATMX
National Semiconductor
LINE RECEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
THVD1410DGKR
THVD1410DGKR by Texas Instruments is an EIA-485-A/TIA-485-A line transceiver with 8 terminals, operating at -40 to 125 °C. It features a max supply voltage of 5.5 V, differential output, and a small outline package style. Ideal for automotive applications requiring fast data transmission with low power consumption.
DS26C32ATMX
DS26C32ATMX by Texas Instruments is a 4-function line driver/receiver with 16 terminals, operating at 5V. It features a CMOS technology interface supporting EIA-422, EIA-423 standards. With a temperature range of -40 to 85°C, it's ideal for industrial applications requiring differential Schmitt trigger input characteristics.
FIN1002M5X
FIN1002M5X by Onsemi is a line receiver with 3.3V nominal voltage, 2.5ns max receive delay, and 8A max output low current. It is used in industrial applications requiring EIA-644/TIA-644 interface standard compliance for high-speed data transmission.
MAX232AESE+T
MAX232AESE+T by Analog Devices is a Line Driver & Receiver with 2 functions, operating at 5V. It has a max transmit delay of 3500ns and can handle industrial temperature grades. Ideal for EIA-232-E, TIA-232-E, V.28, V.24 interfaces in various applications requiring inverted output polarity and Schmitt trigger input characteristics.
SN65LVDS2DBVR
SN65LVDS2DBVR by Texas Instruments is a Line Receiver IC with 3.6V max supply voltage, 3.1ns max transmit delay, and 8mA max supply current. Ideal for EIA-644-A/TIA-644-A interface standard applications requiring differential Schmitt trigger input characteristics in industrial temperature grade environments.
MAX3232EUE+
MAX3232EUE+ by Analog Devices is a Line Driver & Receiver with 16 terminals, operating at 3-5.5V. It features EIA-232/TIA-232 interface standard, CMOS technology, and Schmitt trigger input characteristics. Ideal for industrial applications requiring reliable data transmission in harsh environments.
ST3232CDR
ST3232CDR by STMicroelectronics is a Line Driver & Receiver with 16 terminals, operating at 3-5.5V. It features dual functions, CMOS technology, and EIA-232 interface standard. Ideal for commercial applications requiring reliable data transmission in small outline packages.
ZIOL2401#W
Zentrum Mikroelektronik Dresden Ag
Line Driver or Receivers;
ISL83072EIUZA-T
Renesas Electronics
ISL83072EIUZA-T by Renesas Electronics is an industrial-grade line driver with a supply voltage range of 3V to 3.6V. It features EIA-422 and EIA-485 interface standards, differential output, and operates in temperatures from -40°C to 85°C. Ideal for applications requiring reliable communication over long distances.
L9637D
L9637D by STMicroelectronics is a Line Transceiver IC with Schmitt Trigger input characteristics. It operates at 3-7V supply voltage range and conforms to ISO 9141 interface standard. Ideal for automotive applications requiring reliable communication over short distances.
ADM101EARMZ
ADM101EARMZ by Analog Devices is a Line Driver & Receiver with 5V power supply, operating from -40 to 85°C. It features EIA-232 interface standard, BICMOS technology, and Schmitt trigger input characteristics. Ideal for industrial applications requiring reliable communication over long distances.
THVD2450DR
THVD2450DR by Texas Instruments is a line driver/receiver with 8 terminals, operating at -40 to 125°C. It supports EIA-422-B, TIA-422-B, EIA-485-A, and TIA-485-A standards with differential output and Schmitt trigger input. Ideal for automotive applications due to its compact size (4.905mm x 3.895mm) and low supply voltage requirements (3V to 5.5V).
SN65HVD1176DR
SN65HVD1176DR by Texas Instruments is a Line Driver & Receiver with 5V supply voltage, 10ns max transmit delay, and EIA-485-A interface standard. Ideal for industrial applications requiring differential output and operating temperatures ranging from -40 to 85°C.
PCA9515ADP,118
PCA9515ADP,118 by NXP Semiconductors is a Line Driver & Receiver with 2 functions. It operates at 3-3.6V and has a transmit delay of 130ns. Ideal for I2C interface applications due to its small outline package and industrial temperature grade suitability.
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ST490ABDR
ST490ABDR by STMicroelectronics is a Line Driver & Receiver with 5V supply, 16ns max transmit delay, and EIA-422/EIA-485 interface. Ideal for industrial applications requiring differential output and Schmitt trigger input characteristics in a small outline package.
ST490ABD
ST490ABN
LINE TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
ST490ACD
LINE TRANSCEIVER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
ST490ACDR
ST490ACN
LINE TRANSCEIVER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
ST491ABD
LINE TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 14; Package Code: SOP; Package Shape: RECTANGULAR;
ST491ABDR
ST491ACD
LINE TRANSCEIVER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 14; Package Code: SOP; Package Shape: RECTANGULAR;
ST491ACDR
ST491ACN
LINE TRANSCEIVER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 14; Package Code: DIP; Package Shape: RECTANGULAR;
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