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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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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$12.070
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AZTECH Wire
$5.849
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$99.990
RGB Technical Solutions
Continental Prestige Electronics
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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
M24308/2-1F
Amphenol
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: RECEPTACLE; Body Length: 1.228 inch; No. of Rows Loaded: 2;
43025-0400
Molex
The Molex 43025-0400 is a board connector with 4 contacts, 2 rows, and a mating contact pitch of 0.118". It has a body length of 0.27", insulation resistance of 1Gohm, and operates b/w -40 to 105°C. Ideal for commercial applications requiring a female connector with crimp termination and UL94V-0 flammability rating.
LM317T
Analog Devices
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; No. of Functions: 1; Package Body Material: PLASTIC/EPOXY; Surface Mount: NO;
LM7805CT
Texas Instruments
LM7805CT by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates b/w 0-125°C, has a dropout voltage of 2V, and offers excellent line/load regulation for various electronic applications.
1N4148
Temic Semiconductors
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
FDC5614P
MSKSEMI SEMICONDUCTOR
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 2 W; Transistor Element Material: SILICON; Minimum DS Breakdown Voltage: 60 V;
FSMLF327
Fox Electronics
FSMLF327 by Fox Electronics is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing such as communication systems, industrial automation, and consumer electronics. Operating temperature range from -40 to 85 °C.
LL4148
Rectron
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Taitron Components
SMBJ18CA
Diodes Incorporated
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Weitron Technology
RECTIFIER DIODE; Surface Mount: NO; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; Maximum Output Current: .15 A; Terminal Finish: Tin/Lead (Sn/Pb);
Fairchild Semiconductor
Sensitron Semiconductor
1N4148WT
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Lite-on Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Qualification: Not Qualified; Additional Features: LOW THRESHOLD; Minimum DS Breakdown Voltage: 60 V;
CRCW04020000Z0ED
Vishay Intertechnology
Vishay Intertechnology's CRCW04020000Z0ED is a 0 ohm jumper resistor with METAL GLAZE/THICK FILM tech. Operating b/w -55 to 155 °C, it suits SMT applications in automotive electronics due to AEC-Q200 compliance and 0.063 W power dissipation.
Hy Electronic
LM2675M-ADJ/NOPB
LM2675M-ADJ/NOPB by Texas Instruments is a voltage-mode switching regulator with 1A output current, 37V max output voltage, and 260kHz max switching frequency. Ideal for automotive applications due to its -40°C to 125°C operating temperature range and compact small outline package design.
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;
BSS138W-7-F
Diodes Inc.'s BSS138W-7-F is a N-channel FET with 50V DS breakdown voltage, ideal for switching applications. It features single configuration with built-in diode, Gull Wing terminals, and operates in enhancement mode. With 0.2A max drain current and 3.5 ohm RDS(on), it's UL recognized and suitable for small outline packages at temperatures ranging from -55 to 150°C.
TCM29C16AN
Texas Instruments TCM29C16AN is a PCM CODEC with +-5V power supplies, 16 terminals, and MU-LAW companding law. It operates in synchronous/asynchronous mode for audio applications. Package style: IN-LINE, dimensions: 19.305mm x 7.62mm x 5.08mm (LxWxH), suitable for telecom systems with filter feature at commercial temperature grade of 0-70°C.
SSM2604CPZ-REEL7
Analog Devices' SSM2604CPZ-REEL7 is a 20-terminal audio codec with synchronous operation, suitable for industrial applications. It operates b/w -40 to 85°C, has a nominal voltage of 3.3V, and features a PCM codec for telecom use. The chip carrier package style with matte tin finish and square shape makes it ideal for surface mount assembly.
TCM29C13DW
TCM29C13DW by Texas Instruments is an Audio Codec with +-5V power supplies, 20 terminals, and A/MU-LAW companding law. It operates synchronously in a small outline package suitable for PCM CODEC applications in telecom ICs.
LE58QL021BVC
Zarlink Semiconductor
PCM CODEC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: TQFP; Package Shape: SQUARE;
ALC888S-VD2-GR
Realtek Semiconductor
Realtek Semiconductor's ALC888S-VD2-GR is a 10-channel audio codec with synchronous operation. It features a 3.3V supply voltage, 24um resolution, and includes a filter for enhanced sound quality. Ideal for telecom applications requiring PCM encoding/decoding in a compact square package with gull wing terminals.
MAX9867ETJ+G3U
PCM CODEC; JESD-609 Code: e3; Peak Reflow Temperature (C): 260; Terminal Finish: Matte Tin (Sn) - annealed; Maximum Time At Peak Reflow Temperature (s): 30; Moisture Sensitivity Level (MSL): 1;
ETC5064FN-X
STMicroelectronics
ETC5064FN-X by STMicroelectronics is an Audio Codec with +-5V power supplies, operating in synchronous/asynchronous mode. It features a 20-terminal chip carrier package and companding law MU-LAW. Ideal for telecom applications requiring PCM CODEC technology at industrial temperature grades.
TLV320AIC14KIRHBT
TLV320AIC14KIRHBT by Texas Instruments is an Audio Codec with 32 terminals, operating at -40 to 85°C. It features synchronous/asynchronous mode, 3.3V supply voltage, and a square chip carrier package style. Ideal for telecom applications requiring a programmable codec with filtering capabilities.
TCM129C14ADW
TCM129C14ADW by Texas Instruments is an Audio Codec with 24 terminals, operating at -40 to 85°C. It features +-5V power supplies, A/MU-LAW companding law, and synchronous/asynchronous mode. Ideal for PCM CODEC applications in industrial settings due to its compact size and CMOS technology.
S3507AI-CLCCC
Onsemi
S3507AI-CLCCC by Onsemi is a PCM CODEC chip carrier with 28 terminals. Operating in synchronous mode, it has a companding law of MU-LAW and operates b/w -40 to 85 °C. Ideal for telecom applications requiring audio codecs in industrial settings.
ETC5057D-X
STMicroelectronics ETC5057D-X is a 16-terminal PCM CODEC with A-LAW companding law. Operating at -40 to 85 °C, it has +-5V power supplies and consumes 11mA max supply current. Ideal for telecom applications, this small outline package supports synchronous/asynchronous modes in industrial temperature grade.
TCM29C13N-3
Texas Instruments TCM29C13N-3 is a PCM CODEC with A/MU-LAW companding law. Operating in synchronous mode, it has 20 terminals in an IN-LINE package style. Ideal for telecom applications, it operates b/w 0°C to 70°C with -5V negative supply voltage and 5V nominal voltage.
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.
TCM37C15AIDWR
TCM37C15AIDWR by Texas Instruments is an Audio Codec with a package style of Small Outline, operating at temperatures from -40 to 85°C. It features A-LAW companding law, synchronous operation mode, and +-5V power supplies. Ideal for telecom applications requiring PCM CODEC technology in industrial settings.
TP3067AJ
TP3067AJ by Texas Instruments is an Audio Codec with +-5V power supplies, 20 terminals, and A-LAW companding law. It operates b/w 0-70°C and is ideal for PCM CODEC applications in telecom due to its CMOS technology and filter feature.
TLV320AIC24KIPFBR
TLV320AIC24KIPFBR by Texas Instruments is an Audio Codec with 2 channels, operating at -40 to 85°C. It features TWOS COMPLEMENT output/input codes, CMOS technology, and supports a max analog input of 2V. Ideal for telecom applications requiring a programmable codec with single-ended/differential input type.
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.
PCD5032H-T
NXP Semiconductors
ADPCM CODEC; Temperature Grade: OTHER; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: QFP; Package Shape: SQUARE;
5962-9086303M3A
Texas Instruments 5962-9086303M3A is a MIL-STD-883 compliant PCM CODEC with TWOS COMPLEMENT output/input codes, suitable for military applications. It features +-5V power supplies, 4 channels, and operates b/w -55 to 125 °C, making it ideal for high-performance audio systems in harsh environments.
TLV320AIC24IPFBRG4
TLV320AIC24IPFBRG4 by Texas Instruments is an Audio Codec with 2 channels, operating at -40 to 85°C. It features a 16um resolution, TWOS COMPLEMENT output/input codes, and operates on 1.8-3.3V supplies. Ideal for telecom applications due to its programmable nature and filter capabilities in a compact FLATPACK package style.
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Legerity
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.
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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