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.
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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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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
SS495A-SP
Honeywell Sensing And Control
SS495A-SP by Honeywell is a magnetic field sensor with 10.5V max supply voltage, 3" body width, and 1.5% linearity. Ideal for applications requiring a Hall effect sensor with -40 to 150°C operating temperature range, such as position sensing in automotive or industrial systems.
SMBJ18CA
Daco Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
FDV304P
Onsemi
The Onsemi FDV304P is a P-CHANNEL FET with 25V DS Breakdown Voltage, ideal for SWITCHING applications. It features a max Drain Current of 0.46A and an Operating Temperature range of -55 to 150 °C. The transistor comes in a PLASTIC/EPOXY package with GULL WING terminals, suitable for surface mount configurations.
1N4148
Shandong Yiguang Electronic Joint Stock
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
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;
Central Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .115 A; Maximum Drain Current (Abs) (ID): .115 A;
Compensated Devices
RECTIFIER DIODE; Terminal Position: UPPER; Terminal Form: NO LEAD; No. of Terminals: 1; Surface Mount: YES; Package Shape: SQUARE;
CRG0805F10R
TE Connectivity
TE Connectivity's CRG0805F10R is a 10 ohm fixed resistor with 1% tolerance and 0.125 W power dissipation. It features thick film technology, SMT package style, and matte tin over nickel terminal finish. Ideal for surface mount applications in electronics, offering a temperature coefficient of 200 ppm/°C and operating voltage of 150 V.
BAV99WT1G
BAV99WT1G by Onsemi is a series connected diode with 0.006 us reverse recovery time. It is a small outline rectifier diode with 70V peak reverse voltage, ideal for surface mount applications in electronics requiring fast switching and low forward voltage drop.
Rugao Dachang Electronic
2N2222A
Swampscott Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BAV99
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Fagor Electronica S Coop
SS14
Continental Device India
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Weitron Technology
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM358N
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
OPA2277UA
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
MBRS130LT3G
Rochester Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
NXP Semiconductors
STM32F103C8T6
STMicroelectronics
STM32F103C8T6 by STMicroelectronics is a 32-bit microcontroller with 48 terminals, operating at up to 16 MHz. It features 10-Ch 12-Bit ADC channels and 7 DMA channels, suitable for industrial applications requiring low power consumption and high-speed connectivity via CAN, I2C(2), SPI(2), USART(3), USB.
TLV320AC37CDWR
Texas Instruments
TLV320AC37CDWR by Texas Instruments is a 20-terminal audio codec with 13-bit linear coding and A-LAW companding law. It operates in synchronous/asynchronous mode, has a voltage output, and supports two's complement input code. Ideal for PCM codec applications in commercial temperature grade environments.
STA027
STA027 by STMicroelectronics is a low-profile PCM codec designed for industrial audio applications. It features a 64-terminal gull-wing package, operates b/w -40 °C to 85°C, and runs on a nominal voltage of 2.5V. Ideal for compact telecom devices, it ensures high performance in demanding environments.
PCD5096H
PCM CODEC; Temperature Grade: OTHER; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: QFP; Package Shape: SQUARE;
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.
TCM29C13DWR
TCM29C13DWR 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 telecom applications requiring PCM CODECs. With a temperature range of 0-70°C, this CMOS technology device offers filter functionality and consumes up to 9mA supply current.
TCM29C14FN
Texas Instruments TCM29C14FN is a PCM CODEC with +-5V power supplies, 28 terminals, and 9mA max supply current. It operates in commercial temperature range of 0-70°C, ideal for telecom applications requiring A/MU-LAW companding law and CMOS technology.
TLV320AIC13IDBTRG4
TLV320AIC13IDBTRG4 by Texas Instruments is an Audio Codec with 2 channels, operating at -40 to 85°C. It features a 16um resolution, dual terminal position, and supports single-ended/differential input types. Ideal for telecom applications requiring programmable codecs in industrial settings.
MAX98091ETM+T
Analog Devices
PCM CODEC; Maximum Time At Peak Reflow Temperature (s): 30; Moisture Sensitivity Level (MSL): 1; Peak Reflow Temperature (C): 260; JESD-609 Code: e3; Terminal Finish: Matte Tin (Sn) - annealed;
MC145484SD
Freescale Semiconductor
PCM CODEC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 20; Package Code: SSOP; Package Shape: RECTANGULAR;
AD7015AST
AD7015AST by Analog Devices is an 80-terminal PCM CODEC with A/MU-LAW companding law. Operating in synchronous mode, it has a package style of flatpack, low profile for telecom applications. With a temperature range from -25 to 85 °C, it features a square shape and gull wing terminal form.
TLV320AIC3206IYZFT
TLV320AIC3206IYZFT by Texas Instruments is a 42-terminal audio codec with synchronous operation. It features a nominal voltage of 1.8V, operates in industrial temperature grade range (-40 to 85°C), and supports PCM encoding/decoding for telecom applications. This codec is designed for compact devices requiring high-quality audio processing.
MAX9867ETJ+TG3U
Maxim Integrated
PCM CODEC; Maximum Time At Peak Reflow Temperature (s): 30; Peak Reflow Temperature (C): 260; Terminal Finish: MATTE TIN; Moisture Sensitivity Level (MSL): 1; JESD-609 Code: e3;
TLV320AIC3254IRHBT
TLV320AIC3254IRHBT by Texas Instruments is a 32-terminal audio codec with synchronous operation. It features a 1.8V supply voltage, operates in industrial temperature range (-40 to 85°C), and has 2 channels for PCM encoding/decoding. Ideal for applications requiring high-quality audio processing in compact designs.
PCM3052ARTFRG4
Texas Instruments' PCM3052ARTFRG4 is an audio codec with 32 terminals, operating synchronously at -40 to 85°C. It features a very thin profile chip carrier package and supports a 3.3V supply voltage. Ideal for industrial telecom applications requiring synchronous operation and filtering capabilities.
ETC5057FN
STMicroelectronics ETC5057FN is an Audio Codec with +-5V power supplies, A-LAW companding law, and 20 terminals in a chip carrier package. It operates in synchronous/asynchronous mode for PCM codec applications in telecom ICs.
SI3000-C-FS
Silicon Labs
SI3000-C-FS by Silicon Labs is a small outline, surface mount audio codec with 16 terminals. It operates synchronously and has a max temperature of 70°C. This programmable codec is commonly used in telecom applications for audio processing.
TCM29C13ADY
TCM29C13ADY by Texas Instruments is an Audio Codec with 20 terminals, operating at -5V to 5V. It features A/MU-LAW companding law, synchronous/asynchronous mode, and a filter. This PCM CODEC is ideal for telecom applications due to its small outline package and commercial temperature grade.
92HD73C1T5PRGIC1X8
Tempo Semiconductor
PCM CODEC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 48; Package Code: LFQFP; Package Shape: SQUARE;
ETC5057FN-X
ETC5057FN-X by STMicroelectronics is an Audio Codec with +-5V power supplies, A-LAW companding law, and 20 terminals. It operates in synchronous/asynchronous mode and is ideal for PCM codec applications in industrial telecom ICs. The chip carrier package style with a square shape makes it suitable for surface mount assembly.
TCM4110N
Texas Instruments TCM4110N is a PCM CODEC with +-5,12V power supplies. It features 24 terminals in an IN-LINE package style. Ideal for telecom applications, it operates b/w 0-70°C with MU-LAW companding law.
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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
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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