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
Microchip Technology's LE58QL021BVC is a 16-bit PCM CODEC with 4 channels. Operating in synchronous mode, it has a companding law of A/MU-LAW and supports industrial temperature grade. This audio codec features a max analog input of 3.465V and comes in a square-shaped flatpack package suitable for telecom applications.
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This material provides durability and reliability, making it a great choice for long-term use.
Allows for easy and secure mounting on circuit boards, simplifying the assembly process.
The square shape is space-efficient and contributes to a compact design overall.
Ensures synchronized operation for accurate and consistent performance.
Offers versatility and compatibility with a wide range of applications.
The thin profile design saves space and allows for more efficient PCB layouts.
This high temperature threshold ensures reliable operation even in challenging environments.
Can withstand low temperatures, making it suitable for various operating conditions.
Provides a smooth and corrosion-resistant finish for enhanced durability.
Quad terminal positioning allows for easy connections and integration into circuit designs.
High precision 16-bit linear coding ensures accurate audio signal processing.
Low profile design allows for compact and slim electronic devices.
The compact width makes it suitable for applications with limited space.
A/MU-law companding improves dynamic range and signal-to-noise ratio for high-quality audio processing.
Supports a wide range of analog input levels for flexibility in audio signal processing.
The compact length complements the width, making it suitable for small form factor designs.
Industrial-grade temperature tolerance ensures reliable operation in harsh industrial environments.
Four channels provide versatility and support for multi-channel audio processing applications.
CMOS technology offers low power consumption and high integration for efficient performance.
Gull wing terminal form allows for easy soldering and secure connections in PCB assembly.
PCM CODEC technology ensures high-quality audio conversion and transmission for telecom applications.
Supports a common supply voltage for easy integration into various electronic systems.
The narrow terminal pitch facilitates high-density mounting for compact PCB designs.
Built-in filters enhance audio signal clarity and quality for optimal performance.
Audio Codecs LE58QL021BVC attributes and parameters. Explore more Audio Codecs devices from Microchip Technology
Maximum Analog Input:
Companding Law:
Filter:
JESD-30 Code:
JESD-609 Code:
Length:
Linear Coding:
No. of Channels:
No. of Functions:
No. of Terminals:
Operating Mode:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Code:
Package Equivalence Code:
Package Shape:
Package Style (Meter):
Maximum Seated Height:
Nominal Supply Voltage:
Surface Mount:
Technology:
Telecom IC Type:
Temperature Grade:
Terminal Finish:
Terminal Form:
Terminal Pitch:
Terminal Position:
Width:
LE58QL021BVC Telecommunications trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
Microchip Technology Incorporated is a leading provider of integrated circuit (IC) solutions for the global market. Founded in 1989, the company designs, manufactures, tests and markets state-of-the-art microcontrollers and analog devices for use in a wide array of electronics applications, such as the automotive industry, consumer electronics and industrial automation. Through its world-class production processes and technologies, Microchip Technology has become an innovator of semiconductor solutions that enable customers to maximize their performance while streamlining costs.
President and CEO
Ganesh Moorthy
Executive Chair
Steve Sanghi
CFO, Senior VP
J. Eric Bjornholt
Fab 5 - Colorado
Fabrication
Fab Initiation
1995
USA
Colorado Springs
Wafer Capacity
70,000
Santa Clara
1990
1,290
Lawrence
1989
5,000
Fab 4 - Gresham
1988
Gresham
50,000
Fab 2 - Tempe
1994
Tempe
30,000
Beverly
1985
2,000
Lowell
1986
15,000
Garden Grove
12,000
New Fab - Gresham
2024
1N4148
Taitron Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
M39029/56-351
Itt Cannon
CONNECTOR ACCESSORY; MIL Conformity: YES; Terminal Type: WIRE; IEC Conformity: NO; Alternate Contact Sources: ITT CANNON; Associated Military - Specifications: MIL-C-38999;
Formosa Microsemi
M24308/2-1F
Defense Logistics Agency
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mounting Type: CABLE AND PANEL; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Empty Shell: NO;
DS18B20
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 3; Package Shape or Style: ROUND; Housing: PLASTIC; Output Interface Type: 1-WIRE INTERFACE;
NE555/D
General Electric Solid State
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; Maximum Operating Temperature: 70 Cel; Technology: BIPOLAR; Package Equivalence Code: DIE OR CHIP; Qualification: Not Qualified;
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.
2N2222A
Ksl Microdevices
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BAT54C-7-F
Diodes Incorporated
BAT54C-7-F by Diodes Inc. is a Schottky rectifier diode with common cathode, 2 elements, and max forward voltage of 0.24V. Ideal for applications requiring fast reverse recovery time of 0.005 us, such as in small outline packages for surface mount technology at temperatures ranging from -65 to 150°C.
LM358DT
STMicroelectronics
LM358DT by STMicroelectronics is a dual operational amplifier with a max input offset voltage of 9000 uV. It operates at a nominal voltage of 5V and has a min voltage gain of 25000. This amplifier is commonly used in applications requiring high precision and low power consumption.
2N7002
Vishay Siliconix
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Elements: 1; Terminal Form: GULL WING; Qualification: Not Qualified;
Vpt Components
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 1 W; Maximum Collector Current (IC): .8 A; Maximum Power Dissipation Ambient: .5 W;
BAV99
Jiangsu Changjiang Electronics Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): .715 V; Maximum Operating Temperature: 150 Cel; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .2 A;
LM358AN
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Good-ark Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Won-top Electronics
Dionics-usa
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148WS
Meritek Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138W-7-F
Multicomp Pro
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Transistor Element Material: SILICON; No. of Elements: 1;
TLV320AIC31IRHBT
Texas Instruments
TLV320AIC31IRHBT by Texas Instruments is a 32-terminal audio codec with 4 channels. Operating in synchronous mode, it has a supply voltage of 1.8V and can withstand temperatures from -40 to 85°C. Ideal for telecom applications, this chip carrier package features a moisture sensitivity level of 2 and includes a filter for enhanced audio processing.
S3507AI
The Onsemi S3507AI is a PCM CODEC chip carrier with 28 terminals, operating in synchronous mode. It features companding law MU-LAW and operates b/w -40 to 85 °C. Ideal for telecom applications, this audio codec has a plastic/epoxy body and is surface mountable.
TP3064WM
TP3064WM by Texas Instruments is an Audio Codec with 20 terminals, operating in synchronous/asynchronous mode. It features companding law μ-law and operates at temperatures b/w 0-70°C. Ideal for PCM codec applications, this small outline package has a gull wing terminal form and supports surface mount installation.
TCM29C16J-00
TCM29C16J-00 by Texas Instruments is a PCM CODEC with MU-LAW companding law. It operates synchronously at temperatures from 0 to 70°C, with -5V negative and 5V nominal voltages. This audio codec has 16 terminals in a rectangular ceramic package, making it ideal for telecom applications.
TP3071J
TP3071J by Texas Instruments is a synchronous audio codec with 20 terminals in an in-line package style. Operating b/w 0°C to 70°C, it has companding law A/MU-LAW and supports negative supply voltage of -5V. Ideal for telecom applications, this programmable codec features a filter and ceramic, glass-sealed body material.
TLC32042CFNR
TLC32042CFNR by Texas Instruments is a 28-terminal audio codec chip carrier with synchronous/asynchronous operation, -5V/-5V nominal voltage, and 35mA max supply current. It features a filter and is ideal for PCM codec applications in telecom due to its commercial temperature grade and compact square package design.
TP3054N-X
TP3054N-X by Texas Instruments is a PCM CODEC with 16 terminals, operating at -55 to 125°C. It features +-5V power supplies, companding law MU-LAW, and synchronous/asynchronous modes. Ideal for military telecom applications due to its compact size (18.805mm x 7.62mm x 5.08mm) and CMOS technology offering high gain tolerance (0.15dB).
S3507I
The Onsemi S3507I is a PCM CODEC with SYNCHRONOUS operation, -40 to 85 °C temp range, and MU-LAW companding. Ideal for telecom applications requiring IN-LINE package style and CMOS technology for audio processing.
TCM29C19DW
TCM29C19DW by Texas Instruments is an Audio Codec with +-5V power supplies, 16 terminals, and MU-LAW companding law. It operates in synchronous/asynchronous mode and is ideal for PCM CODEC applications in telecom ICs. The small outline package measures 10.3mm x 7.5mm x 2.65mm, suitable for commercial temperature grades with a max operating temp of 70°C.
TP3054N
TP3054N by Texas Instruments is an Audio Codec with +-5V power supplies, 16 terminals, and mu-law companding law. It operates in synchronous/asynchronous mode and has a max operating temperature of 70°C. Ideal for PCM codec applications in telecom ICs due to its compact rectangular package style.
TCM29C13AN
Texas Instruments TCM29C13AN is an Audio Codec with +-5V power supplies, 20 terminals, and A/MU-LAW companding law. It operates in synchronous/asynchronous mode for PCM codec applications. Package style is in-line with a rectangular shape and plastic/epoxy material.
TCM29C13JM
TCM29C13JM by Texas Instruments is a PCM CODEC with A/MU-LAW companding law. Operating in synchronous mode, it has 20 terminals and operates in military temperature grade range (-55 to 125 °C). This rectangular package codec is ideal for telecom applications requiring filtering capabilities.
MAX98090AETL+
Maxim Integrated
PCM CODEC; Terminal Finish: MATTE TIN; Moisture Sensitivity Level (MSL): 1; Peak Reflow Temperature (C): 260; Maximum Time At Peak Reflow Temperature (s): 30; JESD-609 Code: e3;
ETC5054FN-X
ETC5054FN-X by STMicroelectronics is an Audio Codec with +-5V power supplies, 20 terminals, and operates in synchronous/asynchronous mode. It is a PCM CODEC telecom IC suitable for industrial temperature grade applications. The chip carrier package style with quad terminal position and J bend form makes it ideal for audio processing in various devices.
TCM320AC36IDWR
TCM320AC36IDWR by Texas Instruments is a 20-terminal PCM CODEC with A-LAW companding law, operating from -40 to 85 °C. It features synchronous/asynchronous mode, 13-bit linear coding, and small outline package suitable for telecom applications.
DA7218-00U32
Dialog Semiconductor
PROGRAMMABLE CODEC; Terminal Form: BALL; No. of Terminals: 32; Package Code: VFBGA; Package Shape: RECTANGULAR; Surface Mount: YES;
DS2168Q
Analog Devices
DS2168Q by Analog Devices is a 28-terminal audio codec with synchronous operation at 5V. It features A/MU-LAW companding law, ADPCM codec for telecom applications, and a filter. Ideal for commercial-grade devices requiring high-quality audio processing in a compact chip carrier package.
TLV320AIC3204RHBR
PCM CODEC;
DS2164Q/T&R+
DS2164Q/T&R+ by Analog Devices is a 28-terminal audio codec in a square chip carrier package. Operating synchronously at temperatures from 0 to 70 °C, it uses A/MU-LAW companding law and CMOS technology. Ideal for telecom applications, it features ADPCM encoding with a nominal voltage of 5V.
WM8731SEDS
Cirrus Logic
WM8731SEDS by Cirrus Logic is a PCM CODEC with 28 terminals in a small outline package. Operating at -40 to 85°C, it features synchronous mode and CMOS technology. Ideal for telecom applications, this audio codec includes filters and operates at 1.5V nominal voltage.
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LE58QL021BVC
Legerity
PCM CODEC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: TQFP; Package Shape: SQUARE;
Microsemi
Zarlink Semiconductor
LE58QL021BVCT
Microchip Technology
LE58QL031DJC
PCM CODEC; Temperature Grade: INDUSTRIAL; Terminal Form: J BEND; No. of Terminals: 32; Package Code: QCCJ; Package Shape: RECTANGULAR;
LE58QL021FJCT
PCM CODEC; Temperature Grade: INDUSTRIAL; Terminal Form: J BEND; No. of Terminals: 44; Package Code: QCCJ; Package Shape: SQUARE;
LE58QL021FJC
LE58QL021VC
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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