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
PCM CODEC; Temperature Grade: INDUSTRIAL; Terminal Form: J BEND; No. of Terminals: 44; Package Code: QCCJ; Package Shape: SQUARE;
Median Price
$4.786
Lifecycle Status
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3
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< 1k
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1+ parts
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Perfect Parts
A-Z Elektronik GmbH
Alle Elektronik GmbH
Authorized Procurement Solutions
RC Electronics
$12.810
$11.690
$11.340
Kepictronics
RGB Technical Solutions
Microchip USA
Audio Codecs LE58QL021FJCT 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:
LE58QL021FJCT Telecommunications trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.31.00.01
SB
8542.31.00.00
PCN Obsolescence/ EOL - LE79xxx/LE88xxx/LE89xxx obs 11/Oct/2022
PCN Design/Specification - Marking Change 05/Apr/2019
PCN Assembly/Origin - LE58QL0yyy 15/Jun/2020
PCN Packaging - Packing Changes 07/Jul/2019
PCN Part Number - Part Number Change 05/Apr/2019
PCN Other - Mult Devices 06/May/2019
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
Comchip Technology
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
M39029/56-351
Carlisle Interconnect Technologies
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Type: CRIMP; Removal Tools: M81969/8-06, M81969/14-02; IEC Conformity: NO; Contact Gender: FEMALE;
LL4148
Sinyork
RECTIFIER DIODE; Surface Mount: YES; Config: SINGLE; No. of Phases: 1; No. of Elements: 1; Maximum Repetitive Peak Reverse Voltage: 100 V;
2N7002
Panjit International
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Time At Peak Reflow Temperature (s): 40; Minimum DS Breakdown Voltage: 60 V;
Silicon Standard
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Formosa Microsemi
2N7002-7-F
SPC TECHNOLOGY/ MULTICOMP
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Form: GULL WING; Package Shape: RECTANGULAR;
Nte Electronics
BAV99
Infinex
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MBR0520LT1G
Onsemi
MBR0520LT1G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.385V and output current of 0.5A. It operates b/w -65°C to 125°C, has a peak reflow temperature of 260°C, and a repetitive peak reverse voltage of 20V. This diode is ideal for applications requiring high-speed switching in compact electronic devices.
C0603C104K5RACTU
KEMET Corporation
KEMET C0603C104K5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V URdc. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for SMT applications requiring compact size and reliable performance in various electronic circuits.
SMBJ18CA
Micro Commercial Components
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
RC0805FR-0710KL
Yageo
Yageo's RC0805FR-0710KL is a 10000 ohm SMT fixed resistor with 1% tolerance and 0.125 W power dissipation. Ideal for applications requiring resistance to operate b/w -55°C to 155°C, such as in automotive electronics or industrial control systems. Features metal glaze/thick film technology and matte tin finish with nickel barrier.
Secos
LM78L05ACMX/NOPB
Texas Instruments
LM78L05ACMX/NOPB by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 0.1A. It operates b/w 0-125°C, has a dropout voltage of 1.6V, and can handle input voltages up to 30V making it ideal for various electronic applications requiring stable power supply.
ULN2803A
STMicroelectronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; No. of Elements: 8; Minimum DC Current Gain (hFE): 1000;
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138PS,115
Nexperia
N-CHANNEL; Configuration: SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 2; No. of Terminals: 6; Minimum DS Breakdown Voltage: 60 V;
BAV99WT1G
TLV320AC36IDW
TLV320AC36IDW by Texas Instruments is a 20-terminal audio codec with 13-bit linear coding and companding law MU-LAW. Operating at temperatures from -40 to 85°C, it's ideal for industrial telecom applications requiring synchronous/asynchronous operation and a supply voltage of 3V/5V. With a compact rectangular package style, this codec offers filter support and low max supply current of 7.5mA.
ST5090CQFP
ST5090CQFP by STMicroelectronics is a 44-terminal audio codec with 14-bit linear coding and A/MU-LAW companding law. It operates at temperatures from -30 to 85 °C, suitable for telecom applications requiring PCM codecs. The package is a square flatpack with gull wing terminals, making it ideal for surface mount assembly.
TLV320AIC3206RSBR
TLV320AIC3206RSBR by Texas Instruments is a 40-terminal PCM CODEC in a square chip carrier package. It features surface mount technology and no-lead terminals, making it ideal for audio applications requiring high-quality signal processing and transmission.
TLV320AIC3204IRHBR
TLV320AIC3204IRHBR by Texas Instruments is an Audio Codec with 2 channels, operating in synchronous mode. It has a package style of chip carrier and very thin profile, suitable for industrial applications. The codec supports single-ended/differential input type and operates at temperatures ranging from -40 to 85°C.
TCM129C14DW-00
Texas Instruments TCM129C14DW-00 is an Audio Codec with 24 terminals, operating from -40 to 85°C. It features A/MU-LAW companding law, suitable for PCM CODEC telecom applications. The small outline package measures 15.4mm x 7.5mm x 2.65mm and has a gull wing terminal form for surface mounting in industrial temperature environments.
MAX98090BETL+T
Maxim Integrated
PCM CODEC; Maximum Time At Peak Reflow Temperature (s): 30; Moisture Sensitivity Level (MSL): 1; Terminal Finish: MATTE TIN; Peak Reflow Temperature (C): 260; JESD-609 Code: e3;
TLV320AC41IDWR
TLV320AC41IDWR by Texas Instruments is an Audio Codec with 20 terminals, operating at -40 to 85°C. It features A-LAW companding law, synchronous/asynchronous mode, and PCM CODEC type for telecom applications. The small outline package measures 12.8mm x 7.5mm x 2.65mm and has a gull wing terminal form factor suitable for industrial temperature grade use.
TCM2910AN-00
Texas Instruments TCM2910AN-00 is an Audio Codec with 24 terminals, operating in asynchronous mode. It has a companding law of MU-LAW and operates at temperatures b/w 0°C to 70°C. Ideal for PCM CODEC applications in telecom due to its compact rectangular package style and -5V nominal negative supply voltage.
TP3057WM
TP3057WM by Texas Instruments is a PCM CODEC with A-LAW companding law. It operates on +-5V power supplies, has 16 terminals in a small outline package, and can handle temperatures from 0 to 70°C. Ideal for audio applications requiring synchronous/asynchronous operation and filtering capabilities.
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.
ETC5054D-X
ETC5054D-X by STMicroelectronics is an Audio Codec with +-5V power supplies, 16 terminals, and companding law MU-LAW. It operates in synchronous/asynchronous mode and is ideal for PCM CODEC applications in industrial temperature environments.
TCM320AC37CN
TCM320AC37CN by Texas Instruments is a 20-terminal PCM CODEC with A-LAW companding law and 13-bit linear coding. Operating in synchronous/asynchronous mode, it has a supply voltage of 3V and max current of 7.5mA. This audio codec is ideal for telecom applications requiring filtering and precise gain control.
TCM129C14DW
Texas Instruments TCM129C14DW is a PCM CODEC with A/MU-LAW companding law. Operating at -40 to 85 °C, it has +-5V power supplies and 24 terminals in a small outline package. Ideal for telecom applications requiring synchronous operation and filtering capabilities.
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.
STW5095
STW5095 by STMicroelectronics is a compact audio codec designed for synchronous operation, featuring a 1.8V nominal voltage and operating temperatures from -30 °C to 85°C. With a thin profile grid array package and 64 terminals, it’s ideal for telecom applications. Its filter capability enhances audio quality in various devices.
MAX98089ETN+
PCM CODEC; Terminal Finish: Matte Tin (Sn) - annealed; JESD-609 Code: e3; Maximum Time At Peak Reflow Temperature (s): 30; Moisture Sensitivity Level (MSL): 1; Peak Reflow Temperature (C): 260;
S44233-D
S44233-D by Onsemi is an Audio Codec with 16 terminals, operating in asynchronous mode. It features A-Law companding law, CMOS technology, and operates at temperatures ranging from 0 to 70 °C. This PCM CODEC is ideal for telecom applications requiring a nominal voltage of 5V and negative supply voltage of -5V.
PEF32002VTV12SLLV5
Intel
PCM CODEC;
TCM129C13DY-00
Texas Instruments TCM129C13DY-00 is a 20-terminal PCM CODEC with companding law A/MU-LAW. Operating in synchronous mode, it has a temperature range of -40 to 85°C and requires -5V nominal negative supply voltage. This small outline audio codec is ideal for telecom applications due to its filter feature and industrial-grade temperature rating.
TLV320AIC31IRHBRG4
TLV320AIC31IRHBRG4 by Texas Instruments is a 32-terminal audio codec with synchronous operation. It has a max operating temperature of 85°C and min of -40°C, suitable for industrial applications. This programmable codec features 4 channels, operates at 1.8V, and includes a filter for enhanced audio processing.
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Microchip Technology
Supply Digital Components
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