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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Featured manufacturers
Microchip Technology's LE58QL021BVCT is a 16-bit PCM CODEC with 4 channels, operating at 3.3V. It features A/MU-LAW companding law, synchronous mode, and operates in industrial temperature range. Ideal for telecom applications requiring audio codecs in a compact flatpack package.
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Vyrian
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Bristol Electronics
Nova Conductors
AZTECH Wire
$5.850
$5.620
$5.510
$5.400
Component Stockers USA
$99.990
RGB Technical Solutions
Continental Prestige Electronics
Microchip USA
Authorized Procurement Solutions
Argo Parts USA
Bastille Electronics
The use of plastic/epoxy material makes the product lightweight and durable, ideal for portable audio devices.
The surface mount capability allows for easier and more efficient assembly of the product onto circuit boards.
Synchronous operation ensures accurate and synchronized data processing, improving overall audio quality.
Having 44 terminals provides flexibility in connecting various components and peripherals, enhancing the versatility of the product.
The high maximum operating temperature allows for reliable performance even in demanding industrial applications.
The CMOS technology used in this product results in low power consumption and high noise immunity, making it energy-efficient and reliable.
With 4 channels, this audio codec can support multiple audio streams simultaneously, enhancing the overall audio experience.
Audio Codecs LE58QL021BVCT attributes and parameters. Explore more Audio Codecs devices from Microchip Technology
Additional Features:
Maximum Analog Input:
Companding Law:
Filter:
Maximum Gain Tolerance:
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):
Power Supplies (V):
Qualification:
Maximum Seated Height:
Sub-Category:
Nominal Supply Voltage:
Surface Mount:
Technology:
Telecom IC Type:
Temperature Grade:
Terminal Finish:
Terminal Form:
Terminal Pitch:
Terminal Position:
Width:
LE58QL021BVCT Telecommunications trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.31.00.01
SB
8542.31.00.00
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
06035C103KAT2A
KYOCERA AVX
06035C103KAT2A by KYOCERA AVX is a SMT ceramic capacitor with 0.01uF capacitance and 50V URdc. It has X7R temperature characteristics, -55 to 125 °C operating range, and 10% tolerance. Ideal for applications requiring compact surface mount capacitors with stable performance in a wide temperature range.
LM358D-T
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
SS14
Micro Commercial Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Telefunken Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
E8WSDC12-32.768KTR
Abracon
Abracon's E8WSDC12-32.768KTR crystal oscillator offers 20 ppm frequency tolerance, 144% stability, and 70000 ohm series resistance. Ideal for applications requiring precise timing at 0.032768 MHz, such as IoT devices and communication systems.
STM32F405RGT6TR
STMicroelectronics
STM32F405RGT6TR by STMicroelectronics is a 32-bit microcontroller with 64 terminals, operating at a max frequency of 26 MHz. It features DAC and ADC channels, along with DMA support. Ideal for industrial applications requiring low power consumption and high-speed processing capabilities.
EU2B-YS2J03F
Idec
ROTARY SWITCH;
RN41N-I/RM
Microchip Technology
Microchip Technology's RN41N-I/RM is a telecom IC with 35 terminals, operating from -40 to 85°C. It has a supply voltage of 3.3V and is surface mountable in industrial applications. The package style is rectangular, measuring 13.2mm x 20.1mm with a seated height of 2.2mm, suitable for telecom interface functions.
2N7002
Secos
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .3 W; Maximum Drain Current (ID): .115 A; Maximum Drain-Source On Resistance: 7.5 ohm;
1N4148WS
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Onsemi
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; No. of Terminals: 3;
BSS138
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel;
1N4148
Wuxi Xuyang Electronic
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM358AN
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Aeroflex/metelics
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Package Shape: ROUND; Transistor Application: SWITCHING;
M39029/56-351
Glenair
CONNECTOR ACCESSORY; Associated Backshell Military - Specifications: MIL-DTL-38999; Material: COPPER ALLOY; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: FEMALE; DIN Conformity: NO;
Rfe International
LL4148
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148WT
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
TLV320AIC20KIPFBG4
Texas Instruments
TLV320AIC20KIPFBG4 by Texas Instruments is an Audio Codec with 2 channels, operating at -40 to 85°C. It features TWOS COMPLEMENT output/input codes, SYNCHRONOUS mode, and supports 1.8V and 3.3V power supplies. Ideal for telecom applications due to its PROGRAMMABLE CODEC type and CMOS technology.
TP3054BFN
TP3054BFN by Texas Instruments is a PCM CODEC with MU-LAW companding law. It operates in SYNCHRONOUS/ASYNCHRONOUS mode, has 20 terminals, and supports -5V to 5V supply voltage range. Ideal for audio applications due to its compact CHIP CARRIER package style and temperature grade of COMMERCIAL.
TP3064BFN
TP3064BFN by Texas Instruments is a PCM CODEC with MU-LAW companding law. It operates in synchronous/asynchronous mode, has 20 terminals, and supports filter. This audio codec is ideal for telecom applications due to its -5V negative supply voltage and 5V nominal voltage.
LE58QL021BVC
Legerity
PCM CODEC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: TQFP; Package Shape: SQUARE;
TP3054AJ
TP3054AJ by Texas Instruments is an Audio Codec with +-5V power supplies, 16 terminals, and CMOS technology. It operates b/w 0-70°C, uses MU-LAW companding law, and has a PCM CODEC for telecom applications.
TLV320AC41IPTR
TLV320AC41IPTR by Texas Instruments is a 48-terminal audio codec with A-LAW companding law. Operating in synchronous/asynchronous mode, it has a supply voltage of 3V and max current of 7.5mA. Ideal for telecom applications, this industrial-grade CMOS technology chip offers filter support and operates b/w -40 to 85°C.
TCM2916J-00
TCM2916J-00 by Texas Instruments is a 16-terminal PCM CODEC with MU-LAW companding law. Operating in synchronous mode, it has a max supply current of 24 mA and operates at temperatures from 0 to 70°C. This audio codec, housed in a ceramic package measuring 19.56mm x 7.62mm x 5.08mm, is ideal for telecom applications requiring filtering capabilities.
PEF3201FV14SLL7T
Intel
PCM CODEC;
TP3067BDWR
TP3067BDWR by Texas Instruments is a PCM CODEC with A-LAW companding law. It operates on +-5V power supplies, has 20 terminals in a small outline package, and can withstand temperatures from 0 to 70°C. Ideal for telecom applications requiring synchronous/asynchronous operation and filtering capabilities.
TP3057WM/NOPB
TP3057WM/NOPB by Texas Instruments is an Audio Codec with 16 terminals, operating at +-5V. It features A-LAW companding law, operates in synchronous/asynchronous mode, and has a max temperature of 70°C. Ideal for PCM CODEC applications in commercial-grade telecom devices.
5962-9086301MXA
Texas Instruments' 5962-9086301MXA is an Audio Codec with synchronous/asynchronous operation, CMOS technology, and PCM codec type. It comes in a chip carrier package with 28 terminals and operates in industrial temperature range. Ideal for telecom applications requiring filtering capabilities.
TCM29C16ADW
TCM29C16ADW by Texas Instruments is a PCM CODEC with +-5V power supplies, 16 terminals, and companding law MU-LAW. It operates in synchronous/asynchronous mode for audio applications. The small outline package style makes it suitable for telecom ICs with a temperature range of 0-70°C.
TP3064BDWR
TP3064BDWR by Texas Instruments is an Audio Codec with +-5V power supplies, 20 terminals, and mu-law companding law. It operates in synchronous/asynchronous mode and has a small outline package style. Ideal for PCM codec applications in telecom ICs due to its compact size and commercial temperature grade.
S3506I
The Onsemi S3506I is an audio codec with 22 terminals, operating in synchronous mode. It features A-LAW companding law and operates at industrial temperature grades. Ideal for telecom applications requiring PCM encoding/decoding with a supply voltage of +/-5V and a filter included.
TCM29C14DWR
TCM29C14DWR by Texas Instruments is a PCM CODEC with A/MU-LAW companding law. It operates synchronously at +-5V, with 24 terminals in a small outline package suitable for telecom applications. This CMOS technology device has a temperature range of 0-70°C and consumes up to 9mA of current.
SSM2602CPZ-REEL7
Analog Devices
Analog Devices' SSM2602CPZ-REEL7 is a 28-terminal audio codec with synchronous operation. It features a square chip carrier package, industrial temperature grade, and 3.3V supply voltage. Ideal for PCM codec applications in telecom, this compact device has a very thin profile and matte tin terminal finish.
TLC32040CN
TLC32040CN by Texas Instruments is a 14-bit PCM CODEC with +-5V supplies, operating in synchronous/asynchronous mode. It features a CMOS technology, 28 terminals in an IN-LINE package style, and operates b/w 0-70°C. Ideal for audio applications requiring linear coding and filtering capabilities.
TCM37C15DWR
Texas Instruments TCM37C15DWR is a PCM CODEC with A-LAW companding law. It operates synchronously at temperatures from 0 to 70°C, suitable for telecom applications. This small outline package has 20 terminals and supports surface mount technology.
TCM320AC54DW
TCM320AC54DW by Texas Instruments is a PCM CODEC with +-5V power supplies, 16 terminals, and companding law MU-LAW. It operates synchronously in commercial temperature grade applications, featuring a small outline package style for surface mount assembly.
TLV320AIC1110PBSR
TLV320AIC1110PBSR by Texas Instruments is a 15-bit audio codec with 3V supply voltage. It operates in synchronous mode, supports two's complement coding, and has a compact square package ideal for industrial applications like PCM codecs in telecom equipment.
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Microsemi
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.
Zarlink Semiconductor
LE58QL021BVCT
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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