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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STA538Q by STMicroelectronics is a compact audio control IC designed for volume management in consumer electronics. It operates with supply voltages of 1.8V to 3.6V, features low harmonic distortion at 10%, and supports dual channels. Its thin profile and surface mount design make it ideal for space-constrained applications.
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$2.682
This surface mount capability allows for efficient use of space on PCBs, enabling compact designs for various applications.
The square package shape enhances layout flexibility on circuit boards, making it easier to integrate into different designs.
As a volume control circuit, it is specifically designed to manage audio levels, providing precise and reliable audio control.
With low harmonic distortion, this IC ensures high audio fidelity, making it ideal for high-quality audio applications.
Supports dual voltage operation, enhancing compatibility with various systems and power management configurations.
A high number of terminals allows for extensive connectivity options, facilitating integration into complex audio systems.
The very thin profile enhances design flexibility while the heat sink/slug feature aids in thermal management during operation.
This temperature range allows for operation in a variety of environments without compromising performance.
The minimum operating temperature ensures functionality in standard climate conditions, increasing application versatility.
Quad terminal positioning simplifies connections and can help reduce layout complexity in designs.
A low seated height allows for low-profile designs, making it suitable for compact electronic devices.
The 8 mm width is standard for many applications, easing the integration into existing designs.
With a minimum supply voltage of 1.8 V, this IC can operate efficiently in low-power applications, extending battery life.
The 8 mm length complements the width, making the IC compact and easy to fit into space-constrained designs.
This commercial temperature grade indicates reliability for standard consumer applications, making it suitable for a broad range of products.
With dual channel support, this IC is ideal for stereo audio applications, providing enhanced user experience.
CMOS technology ensures low power consumption and high efficiency, making it an excellent choice for portable devices.
The no-lead design minimizes footprint and helps in reducing assembly complexity and cost.
A 0.5 mm terminal pitch allows for denser packaging and makes it suitable for modern compact electronics.
This higher maximum supply voltage expands operational capabilities, allowing for more robust performance in a variety of scenarios.
Audio Control ICs STA538Q attributes and parameters. Explore more Audio Control ICs devices from STMicroelectronics
Additional Features:
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STA538Q General Purpose 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
DS18B20U
Maxim Integrated
DS18B20U by Maxim Integrated is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
C1210C104K5RACTU
KEMET Corporation
KEMET C1210C104K5RACTU is a ceramic capacitor with 0.1uF capacitance, rated for 50V. It has X7R temperature characteristics and ±10% tolerance, suitable for surface mount applications in a wide temperature range from -55°C to 125°C. Its compact rectangular package makes it ideal for various electronic devices.
ECS-.327-12.5-17X-TR
Ecs International
ECS-0.327-12.5-17X-TR by Ecs International is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing in temperature ranges from -40 to 85 °C, such as telecommunications and industrial automation.
SMBJ18CA
Microsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
FT232RQ-REEL
FTDI
FTDI's FT232RQ-REEL is a USB bus controller with 32 terminals, operating at 3.3-5.25V. It supports data transfer rates up to 60MBps and clock frequency of 12.02MHz, suitable for RS232/RS422/RS485 interfaces in various applications like industrial automation and communication systems.
LM2931Z-5.0RPG
Onsemi
LM2931Z-5.0RPG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V Nominal Output Voltage, 0.1A Max Output Current, and 6V Min Input Voltage. It operates in temperatures ranging from -40 to 125 °C and is ideal for applications requiring stable voltage regulation in electronic circuits.
LM555CM
National Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
1N4148
Tak Cheong Electronics Holdings
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
261
Mercury Systems
Other Interface ICs; Temperature Grade: MILITARY; Terminal Form: FLAT; No. of Terminals: 14; Package Code: DFP; Package Shape: SQUARE;
2N2222A
Fairchild 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;
SMMBT3904LT1G
SMMBT3904LT1G by Onsemi is a NPN BJT with 3 terminals, 0.3W power dissipation, and 40V max collector-emitter voltage. Ideal for small outline applications requiring a transistor with hFE of at least 30, it operates up to 150°C and has a transition frequency of 300MHz.
M24308/2-1F
Adi Electronics
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; MIL Conformity: YES; Filter Feature: NO; Mating Info.: MULTIPLE MATING PARTS AVAILABLE;
2N7002
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; JESD-609 Code: e3; Minimum DS Breakdown Voltage: 60 V;
Weitron Technology
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Terminal Finish: TIN LEAD; Maximum Operating Temperature: 150 Cel;
1N4148WT
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CMX
LM107H/883C
LM107H/883C by National Semiconductor is a MILITARY-grade Operational Amplifier with +-5/+-15V supplies. Featuring 2000uV max input offset voltage, it operates from -55 to 125 °C. Ideal for applications requiring VOLTAGE-FEEDBACK architecture and frequency compensation.
Motorola
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Collector-Base Capacitance: 8 pF;
AT90CAN128-16AUR
Microchip Technology
AT90CAN128-16AUR by Microchip: 16 MHz clock, 8-bit data RAM, and 131072 ROM words. Ideal for industrial applications with CAN, SPI, TWI connectivity and low power mode. Contains 4 timers, 8 ADC channels, and supports up to 10-bit analog to digital conversion.
M85049/85-08W02
Glenair
CONNECTOR ACCESSORY; MIL Conformity: YES; Material: ALUMINIUM ALLOY; Associated Backshell Military - Specifications: MIL-DTL-38999; Shell Sizes: 08; DIN Conformity: NO;
M61516FP
Renesas Electronics
TONE CONTROL CIRCUIT; Temperature Grade: OTHER; Terminal Form: GULL WING; No. of Terminals: 80; Package Code: QFP; Package Shape: RECTANGULAR;
PAM8603MDER
Diodes Incorporated
VOLUME CONTROL CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 18; Package Code: SOP; Package Shape: RECTANGULAR;
KA2223G
Samsung
EQUALIZER CIRCUIT; Temperature Grade: COMMERCIAL; Qualification: Not Qualified; Technology: BIPOLAR; Maximum Supply Current: 8 mA; Power Supplies (V): 9;
LM4835MTX/NOPB
Texas Instruments
LM4835MTX/NOPB by Texas Instruments is a 2-channel volume control circuit with 65 dB channel separation and 2.5 W nominal output power. It operates b/w -40 to 85°C, suitable for industrial applications requiring audio control ICs in compact SOT-28 package style.
935053480518
EQUALIZER CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 32; Package Code: SOP; Package Shape: RECTANGULAR;
AD5222BR50-REEL7
Analog Devices
AD5222BR50-REEL7 by Analog Devices is a Volume Control Circuit with 2 channels. It has low harmonic distortion of 0.005%. Operating temperature range from -40 to 85°C makes it suitable for industrial applications.
TDA7052ATD-T
NXP Semiconductors' TDA7052ATD-T is a volume control circuit with 8 terminals, operating b/w -40 to 85°C. It requires a supply voltage of 4.5-18V and draws a max current of 12mA. This audio IC in small outline package is ideal for industrial temperature grade applications.
LM4841LQ
LM4841LQ by Texas Instruments is a 2-channel volume control circuit with 65 dB channel separation. Operating at temperatures from -40 to 85°C, it requires power supplies of 3-5V and has a max supply current of 30mA. Ideal for audio applications requiring precise volume control in industrial settings.
LM48100QMHX/NOPB
Texas Instruments' LM48100QMHX/NOPB is a volume control circuit with 3.3/5V power supplies, 2.4W output power, and 104dB noise figure. Ideal for industrial applications, this IC features AEC-Q100 screening level and operates b/w -40 to 105°C temperature range.
TDA7495S
STMicroelectronics
TDA7495S by STMicroelectronics is a versatile audio control IC designed for volume management in various applications. It operates b/w 11-35 V, supports up to 100 mA current, and functions effectively in temperatures from -20 °C to 85°C. Ideal for consumer electronics, it features a robust plastic/epoxy package with a zig-zag terminal layout.
M61538FP
VOLUME CONTROL CIRCUIT; Temperature Grade: COMMERCIAL EXTENDED; Terminal Form: GULL WING; No. of Terminals: 24; Package Code: SSOP; Package Shape: RECTANGULAR;
TA1304N
Toshiba
VOLUME CONTROL CIRCUIT; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 24; Package Code: SDIP; Package Shape: RECTANGULAR;
TDA7468D13TR
TDA7468D13TR from STMicroelectronics is a dual-channel tone control IC designed for audio applications. It features 90 dB channel separation, 0.01% harmonic distortion, and operates b/w 5-10 V. Ideal for enhancing sound quality in consumer electronics, it comes in a compact SO package.
KA22231D
EQUALIZER CIRCUIT; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 28; Package Code: SOP; Package Shape: RECTANGULAR;
TPA0312PWPR
TPA0312PWPR by Texas Instruments is an Audio Control IC with 1% Harmonic Distortion, 2 Channels, and CMOS Technology. It operates b/w -40 to 85°C, has a supply voltage range of 4.5-5.5V, and is ideal for volume control circuits in industrial applications.
TDA7440D013TR
STMicroelectronics TDA7440D013TR is a BICMOS audio control IC with 2 channels, offering 90 dB channel separation and 0.01% harmonic distortion. It operates b/w 0-70°C, requires 6-10.2V power supplies, and is ideal for tone control circuits in commercial-grade applications.
TDA7313
TDA7313 by STMicroelectronics is a BICMOS audio control IC with 2 channels, offering 103 dB channel separation and 0.09% harmonic distortion. It operates on 9V power supply, has 28 terminals in an IN-LINE package style, and is ideal for tone control circuits in industrial applications.
TDA7309D013TR
TDA7309D013TR by STMicroelectronics is a dual-channel audio control IC designed for volume management. It features 100 dB channel separation, 0.01% harmonic distortion, and operates within a supply voltage of 6-10 V. Ideal for industrial audio applications, it ensures high performance in compact designs.
TPA0232PWP
TPA0232PWP by Texas Instruments is a Volume Control Circuit IC with 2 channels, 10% harmonic distortion, and 5V power supply. Ideal for audio applications, it features a small outline package with dual terminals and operates in industrial temperature range from -40 to 85°C.
TC9235P
Toshiba TC9235P is a Volume Control Circuit IC with 100 dB Channel Separation and 0.01% Harmonic Distortion. Ideal for audio applications, it operates b/w -40 to 85 °C with 2 channels, CMOS technology, and a supply voltage range of 4.5V to 12V.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
STA538B
VOLUME CONTROL CIRCUIT; Temperature Grade: COMMERCIAL; Terminal Form: BALL; No. of Terminals: 48; Package Code: TFBGA; Package Shape: SQUARE;
STA541SA
VOLUME CONTROL CIRCUIT; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 15; Package Code: ZIP; Package Shape: RECTANGULAR;
STA543SA
VOLUME CONTROL CIRCUIT; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 19; Package Code: ZIP; Package Shape: RECTANGULAR;
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