What are Audio Special Purpose ?
Audio Special Purpose components are specialized integrated circuits designed for audio applications, providing functions such as amplification, filtering, and signal processing. They are commonly used in new product design, production electronics assembly, and maintenance tasks. Important specifications include Operating Temperature, which ensures reliability in various environments; Number of Channels, which affects audio output capabilities; and Voltage, which is critical for compatibility with power supply systems. When sourcing these components, it's essential to validate lifecycle status and consider alternate-source options to mitigate procurement risks.
Parts in this category
Tap rows to select parts
Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| Part & Mfr | Applications | Automotive Grade | Class | Conflict Minerals | Control Interface | Data Format | Data Rate | ESD Protection | Function | Gain | Halogen Free | Input Type | Interface | Junction Temperature | Lead Spacing | Lead Style | Maximum Input Voltage | Mounting Style | Mounting Type | Number of Bits | Number of Channels | Number of Inputs | Number of Outputs | Operating Temperature | Operating Voltage | Output Current | Output Type | Package / Case | Power Consumption | Power Dissipation | SVHC Present | Slew Rate | Specifications | Storage Temperature | Supplier Device Package | Supplier Package | Supply Current | Supply Voltage | Tape & Reel | Voltage | Voltage Supply | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cirrus Logic Inc.
|
987
|
Price on request
|
Digital Audio Interfacing | - | - | - | - | - | - | - | Sample Rate Converter | - | - | - | Analog, Serial | - | - | - | - | - | Surface Mount | - | 1 | - | - | 0°C ~ 70°C (TA) | - | - | - | - | - | - | Not Present | - | - | - | 128-MQFP (14x20) | - | - | - | - | 3V ~ 3.6V, 4.75V ~ 5.25V | - | |
Asahi Kasei Microdevices/AKM
|
857
|
Price on request
|
Digital Audio Interfacing | - | - | - | - | - | - | - | Sample Rate Converter | - | Yes | - | I²C, SPI | - | - | - | - | - | Surface Mount | - | 2 | - | - | 105°C | - | - | - | - | - | - | - | - | 8kHz - 768kHz | - | 48-LQFP (7x7) | - | - | - | - | 3V ~ 3.6V | - | |
Texas Instruments
|
820
|
$2.22
|
Audio Systems | - | - | - | - | - | - | - | Audio Signal Processor | - | - | - | I2C | - | - | - | - | - | Surface Mount | - | 4 | - | - | -25°C / 85°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4.75 V / 5.25 V | - | |
STMicroelectronics
|
813
|
$2.22
|
Automotive Audio | - | - | - | - | - | - | - | Audio Signal Processor | - | - | - | I²C | - | 7.5 mm | - | - | - | Surface Mount | - | 2 | - | - | -40°C ~ 80°C | 7.5V ~ 10V | - | - | - | - | - | - | - | - | - | 20-SO | Tray | - | - | - | 7.5V ~ 10V | - | |
STMicroelectronics
|
750
|
$2.22
|
Digital Audio Interfacing | - | - | - | - | - | - | - | Audio Receiver | - | - | - | Serial | - | 7.5 mm | - | - | SMD/SMT | Surface Mount | - | 1 | - | - | -30°C ~ 85°C | 3.3V | - | - | - | - | - | - | - | 25kHz ~ 96kHz | - | 28-SO | - | - | - | - | 3V ~ 3.6V | - | |
Cirrus Logic Inc.
|
723
|
Price on request
|
Automotive Audio, Communications Systems, Digital Recording Systems, Musical Instruments, Signal Mixing | - | - | - | - | - | - | - | Audio Transmitter | - | - | - | I²C, SPI | - | - | - | - | - | Surface Mount | - | 1 | - | - | -40°C | - | - | - | - | - | - | - | - | - | - | 28-TSSOP | - | - | - | - | 3.14V | - | |
ROHM Semiconductor
|
713
|
Price on request
|
Automotive Audio, Consumer Audio | - | - | - | - | - | - | - | Volume Control | - | - | - | I2C | - | - | - | 2.35Vrms (Typ) | - | Surface Mount | - | 6 | - | - | -40°C to +85°C | - | - | - | - | - | - | Present | - | -109dB | - | 20-SSOP-B | - | - | - | - | 7V ~ 9.5V | - | |
STMicroelectronics
|
630
|
$2.22
|
Consumer Audio | - | - | - | - | - | - | - | Audio Signal Processor, Demodulator | - | - | - | I²C, I²S | - | 14 mm | - | - | - | Surface Mount | - | 1 | - | - | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | - | 80-TQFP (14x14) | 80-TQFP | - | - | - | 3.3V | - | |
STMicroelectronics
|
607
|
Price on request
|
Automotive Audio | - | - | - | - | - | - | - | Audio Signal Processor | - | - | - | I2C | - | - | - | - | - | Surface Mount | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | 24-SO | 24-SO | - | 18V | - | 18V | - | |
|
On Semiconductor
|
600
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
STMicroelectronics
|
583
|
$2.22
|
Audio Systems | - | - | - | - | - | - | - | Audio Signal Processor | - | - | - | I2C | - | - | - | - | - | Surface Mount | - | 2 | - | - | -40°C / 85°C | - | - | - | - | - | - | - | - | - | - | 44-PQFP (10x10) | - | - | - | - | 6 V | - | |
ROHM Semiconductor
|
569
|
Price on request
|
Automotive Audio | - | - | No information | - | - | - | - | Audio Tone Processor | - | - | - | I²C | - | - | - | - | - | Surface Mount | - | 2 | - | - | -40°C ~ 85°C (TA) | - | - | - | - | - | - | Present | - | - | - | 28-SSOP-B | - | - | - | - | 7V ~ 9.5V | - | |
Skyworks Solutions
|
550
|
$2.22
|
Pre-Amplifier | - | - | - | - | - | - | - | Line Driver | - | - | - | Analog | - | - | - | - | - | Surface Mount | - | 2 | - | - | -40°C / 125°C | - | - | - | - | - | - | - | - | Class D | - | 16-SOIC | - | - | - | - | 4.5V ~ 5.5V | - | |
ROHM Semiconductor
|
546
|
Price on request
|
Pre-Amplifier | - | - | - | - | - | - | - | Audio Signal Processor | - | - | - | SPI | - | - | - | - | - | Surface Mount | - | 2 | - | - | -20°C to +75°C | - | - | - | - | - | 900mW | - | 4V/us | Front End | -55°C to +125°C | 40-SSOPB | - | - | - | - | 3.5V ~ 4.75V | - | |
Cirrus Logic Inc.
|
500
|
Price on request
|
Audio Systems | - | - | - | - | - | - | - | Volume Control | - | - | - | I²C, SPI | - | 7 mm | - | - | - | Surface Mount | - | 8 | - | - | 0°C ~ 70°C (TA) | - | - | - | - | - | - | - | - | -96dB, +22dB | - | 48-LQFP (7x7) | 48-LQFP (7x7) | - | - | - | 4.75V ~ 5.25V | - | |
|
Texas Instruments
|
500
|
$2.22
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
499
|
$24.34
|
- | - | - | - | Pin/I2C | - | 1.485Gbps | - | Serializer | - | - | LVCMOS | - | - | 0 mm | - | - | - | Surface Mount | - | - | 20 | 2 | 0 to 70°C | - | - | CMOS | - | 430mW | - | - | - | - | - | 64-TQFP (10x10) | 64-TQFP (10x10) | - | - | - | 2.5V, 3.3V | - | |
STMicroelectronics
|
490
|
$2.22
|
Pre-Amplifier | - | - | - | - | - | - | - | Fully Integrated Processor | - | - | - | I²C, I²S | - | 7.5 mm | - | - | - | Surface Mount | - | 2 | - | - | -20°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | - | - | PowerSO-36 EPU | - | - | - | - | 10V ~ 36V | 10V ~ 36V | |
Cirrus Logic Inc.
|
473
|
Price on request
|
Digital Recording Systems, Musical Instruments, Signal Mixing | - | - | - | - | - | - | - | Audio Transceiver | - | - | - | I²C, SPI | - | 7.50 mm | - | - | - | Surface Mount | - | 1 | - | - | -10°C ~ 70°C (TA) | - | - | - | - | - | - | - | - | - | °C ~ °C | 28-SOIC | - | - | - | No | 4.5V ~ 5.5V | - | |
|
STMicroelectronics
|
450
|
$2.22
|
Automotive Audio | - | - | - | - | - | - | - | Audio Signal Processor | - | - | - | I²C | - | 10 mm | - | - | - | Surface Mount | - | 2 | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | 44-LQFP (10x10) | - | - | - | - | 7.5V ~ 10V | - | |
Texas Instruments
|
412
|
$5.95
|
Digital Audio Interfacing | - | - | - | - | - | - | - | Sample Rate Converter | - | - | - | I²S, TDM | - | 5.3 mm | - | - | - | Surface Mount | - | 2 | - | - | -45°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | 4kHz ~ 212kHz | - | 28-SSOP | 28-SSOP | - | - | - | 3.3V | - | |
STMicroelectronics
|
400
|
$2.22
|
Pre-Amplifier | - | - | - | - | - | - | - | Fully Integrated Processor | - | - | - | I²C, I²S | - | 10 mm | - | - | - | Surface Mount | - | 8 | - | - | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | Direct Digital Amplification | - | 64-TQFP (10x10) | - | - | - | - | 3V ~ 3.6V | - | |
Infineon Technologies
|
400
|
Price on request
|
Pre-Amplifier | - | - | - | - | - | - | - | Line Driver | - | - | - | Analog | 150 °C | - | - | - | - | Surface Mount | - | 1 | - | - | -40°C ~ 125°C | - | 1.2 A | - | - | - | - | - | - | Class D | 150 °C | 14-SOIC | - | - | - | - | 10V ~ 18V | - | |
STMicroelectronics
|
376
|
$2.22
|
Pre-Amplifier | - | - | - | - | - | - | - | Fully Integrated Processor | - | - | - | I²C, I²S | - | - | - | - | - | Surface Mount | - | 2 | - | - | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | Direct Digital Amplification | - | PowerSO-36 EPU | - | - | - | - | 10V ~ 36V | - | |
Cirrus Logic Inc.
|
362
|
Price on request
|
Communication Systems | - | - | - | - | - | - | - | Audio Signal Processor | 34 dB | - | - | Serial | - | - | - | - | - | Surface Mount | 16 | 2 | - | - | 0°C / 70°C | - | - | - | - | - | - | Present | - | Full-Duplex | - | 20-SOIC | - | 50 mA | - | - | 4.5 V / 5.5 V | - | |
Texas Instruments
|
354
|
$7.21
|
Digital Audio Interfacing | - | - | - | - | - | - | - | Audio Signal Processor | - | - | - | I²C | - | 0.173 mm | - | - | - | Surface Mount | - | 3 | - | - | 0°C to 70°C | 3V to 3.6V | - | - | - | - | - | - | - | - | - | 38-TSSOP | 38-TSSOP | - | - | - | 3V ~ 3.6V | - | |
STMicroelectronics
|
330
|
$2.22
|
Automotive Audio | - | - | - | - | - | - | - | Audio Signal Processor | - | - | - | I²C | - | - | - | - | - | Surface Mount | - | 3 | - | - | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | - | - | 28-TSSOP | - | - | - | - | 7.5V ~ 10V | - | |
Cirrus Logic Inc.
|
325
|
Price on request
|
Automotive Audio, Communications Systems, Digital Recording Systems, Musical Instruments, Signal Mixing | - | - | - | - | - | - | - | Audio Receiver | - | - | - | I²C, SPI | - | - | - | - | - | Surface Mount | - | 7 | - | - | -10°C ~ 70°C (TA) | - | - | - | - | - | - | Not Present | - | - | - | 28-SOIC | 28-SOIC | - | - | - | 4.5V ~ 5.5V | - | |
STMicroelectronics
|
317
|
$2.22
|
Automotive Audio | Yes | - | - | - | - | - | - | Audio Signal Processor | - | - | - | I²C | - | 7.5 mm | - | - | - | Surface Mount | - | 2 | - | - | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | - | - | 20-SO | 20-SO | - | - | - | 7.5V ~ 10V | - | |
Analog Devices / Maxim Integrated
|
315
|
Price on request
|
Consumer Audio | - | - | - | - | - | - | - | Audio Signal Processor | - | - | - | I²C | - | - | - | - | - | Surface Mount | - | 4 | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | 24 bit | - | 80-LQFP (14x14) | - | - | - | - | 1.8V, 3.3V | - | |
STMicroelectronics
|
313
|
$2.22
|
Automotive Audio, Consumer Audio | - | - | - | - | - | - | - | Audio Tone Processor | - | - | - | I²C | - | - | - | - | - | Through Hole | - | 2 | - | - | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | - | 30-SDIP | - | - | - | - | 7V ~ 10.2V | 7V ~ 10.2V | |
Cirrus Logic Inc.
|
296
|
Price on request
|
Digital Recording Systems, Musical Instruments, Signal Mixing | - | - | - | - | - | - | - | Audio Transmitter | - | - | - | I²C, SPI | - | - | - | - | - | Surface Mount | - | 1 | - | - | -10°C ~ 70°C (TA) | - | - | - | - | - | - | Present | - | - | - | 28-SOIC | 28-SOIC | - | - | - | 4.5V ~ 5.5V | - | |
Skyworks Solutions
|
274
|
$2.22
|
Pre-Amplifier | - | Class D Audio Driver | - | - | - | - | - | Gate Driver | - | - | - | Analog | - | 3.9 mm | - | - | - | Surface Mount | - | 2 | - | - | -40°C ~ 125°C (TA) | - | - | - | - | - | - | - | - | Class D | - | 16-SOIC | 16-SOIC | - | - | - | 4.5V ~ 5.5V | - | |
Texas Instruments
|
273
|
$4.03
|
Signal Mixing | - | - | - | - | - | - | - | Audio Signal Processor | - | - | - | I2C | - | 4 mm | - | - | - | Surface Mount | - | 2 | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | Delay | - | 16-QFN (4x4) | - | - | - | - | 3V ~ 3.6V | - | |
Texas Instruments
|
245
|
Price on request
|
- | - | - | - | - | - | - | - | Audio Differential Line Receiver | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | - | - | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | - | - | 14-SOIC | 14-SOIC (0.154", 3.90mm Width) | - | - | - | 8V ~ 36V, ±4V ~ 18V | - | |
On Semiconductor
|
232
|
Price on request
|
Consumer Audio | - | - | - | - | - | - | - | Audio Signal Processor | - | - | - | Serial | - | 14 mm | - | - | - | Surface Mount | - | 1 | - | - | -40°C ~ 85°C | 3.3V | - | - | - | - | - | - | - | - | - | 64-PQFP (14x14) | - | - | - | - | 3V ~ 3.6V | - | |
Cirrus Logic Inc.
|
229
|
Price on request
|
Digital Audio Interfacing | - | - | - | - | - | - | - | Audio Receiver | - | - | - | I²C, SPI | - | - | - | - | - | Surface Mount | - | 8 | - | - | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | 32kHz ~ 192kHz | - | 28-TSSOP | - | - | - | - | 3.3V ~ 5V | - | |
On Semiconductor
|
226
|
$2.22
|
Consumer Audio, Telecommunication Systems | - | - | - | - | - | - | - | Compandor | - | - | - | Analog | - | - | - | - | - | Surface Mount | - | 2 | - | - | -40°C to 85°C | - | - | - | - | - | - | - | - | > 110 dB | - | 16-TSSOP | - | - | - | - | 6.0 V to 22 V | - | |
Cirrus Logic Inc.
|
225
|
Price on request
|
Communication Systems | - | - | - | - | - | - | - | Audio Signal Processor | - | - | - | Serial | - | - | - | - | - | Surface Mount | - | 2 | - | - | -40°C | 4.5V | - | - | 20-SOIC | - | - | - | - | Full-Duplex | - | 20-SOIC | - | - | - | - | 4.5V ~ 5.5V | - | |
Texas Instruments
|
222
|
$2.22
|
Automotive Audio, Consumer Audio; Digital Audio Interfacing | - | - | - | - | - | - | - | Modulator | - | - | - | I2C, I2S | - | 7 mm | - | - | - | Surface Mount | - | 8 | - | - | 0°C | - | - | - | - | - | - | - | - | 96 dB; 32 kHz; 192 kHz | - | 56-HTSSOP | - | - | - | - | 3 V | 3 V | |
Texas Instruments
|
221
|
$2.22
|
- | - | - | - | - | 15-Bit Linear or 8-Bit Companded (µ-Law or A-Law) | - | 2 kV | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | - | - | - | 2.7 V | - | - | - | - | - | - | - | - | - | 32-TQFP (5x5) | 32-TQFP (5x5) | - | - | - | - | - | |
Asahi Kasei Microdevices/AKM
|
206
|
Price on request
|
Digital Audio Interfacing | - | - | - | - | - | - | - | PCM/DSD converter | - | - | - | DoP I/F | - | - | - | - | - | Surface Mount | - | 2 | - | - | -40°C to 105°C | - | - | - | - | - | - | Not Present | - | 8kHz ~ 216kHz | - | 30-VSOP | - | - | - | - | 3V ~ 3.6V | - | |
On Semiconductor
|
200
|
$2.22
|
Consumer Audio, Telecommunication Systems | - | - | - | - | - | - | - | Compandor | - | - | - | Analog | - | - | - | - | - | Surface Mount | - | 2 | - | - | -40°C to 85°C (TA) | - | - | - | - | - | - | - | - | > 110 dB | - | 16-TSSOP | 16-TSSOP | - | - | - | 6.0 V to 22 V | - | |
Texas Instruments
|
198
|
$9.65
|
Digital Audio Interfacing | - | - | - | - | - | - | - | Audio Signal Processor | - | - | - | I²C | - | 4.4 mm | - | - | - | Surface Mount | - | 3 | - | - | 0°C | - | - | - | - | - | - | - | - | - | - | 38-TSSOP | - | - | - | - | 3 V | - | |
STMicroelectronics
|
187
|
$2.22
|
Automotive Audio | - | - | - | - | - | - | - | Audio Signal Processor | - | - | - | I²C | - | 4.4 mm | - | - | - | Surface Mount | - | 3 | - | - | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | - | - | 28-TSSOP | 28-TSSOP | - | - | - | 7.5V ~ 10V | - | |
Cirrus Logic Inc.
|
172
|
Price on request
|
Digital Audio Interfacing | - | - | - | - | - | - | - | Sample Rate Converter | - | - | - | Serial | - | - | - | - | - | Surface Mount | - | 2 | - | - | -10°C to 70°C | - | - | - | - | - | - | - | - | 53 kHz to 211 kHz | - | 20-TSSOP | 20-TSSOP | - | - | - | 2.38 V to 2.62 V | - | |
Texas Instruments
|
170
|
$2.22
|
Digital Audio Interfacing | - | - | - | - | - | - | - | Sample Rate Converter | - | - | - | SPI | - | 0.8 mm | - | - | - | Surface Mount | - | 4 | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | 4kHz ~ 212kHz | - | 64-TQFP (10x10) | 64-TQFP (10x10) | - | - | No | 1.8V, 3.3V | - | |
Texas Instruments
|
169
|
$2.22
|
Digital Audio Interfacing | - | - | - | - | - | - | - | Modulator | - | - | - | I²C, I²S | - | - | - | - | - | Surface Mount | - | 4 | - | - | 0°C ~ 70°C (TA) | - | - | - | - | - | - | - | - | 32kHz ~ 192kHz | - | 64-TQFP (10x10) | - | - | - | - | 3V ~ 3.6V | - | |
STMicroelectronics
|
143
|
$2.22
|
Consumer Audio | - | - | - | - | - | - | - | Audio Tone Processor | - | - | - | I²C | - | - | - | - | - | Surface Mount | - | 2 | - | - | 0°C ~ 70°C (TA) | - | - | - | - | - | - | - | - | ALC Surround | - | 28-SO | Tube | - | - | - | 5V ~ 10V | 5V ~ 10V | |
Cirrus Logic Inc.
|
136
|
Price on request
|
Digital Audio Interfacing | - | - | - | - | - | - | - | Audio Transmitter | - | - | - | I²C, SPI | - | - | Gull Wing | - | - | Surface Mount | - | 2 | - | - | -10°C degC | - | - | - | - | - | - | - | - | 8kHz | - | 28-SOIC | - | - | - | - | 3.3V | - |
Showing 251-300 of 1,507 products