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.
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| Part & Mfr | Applications | Function | Interface | Mounting Type | Number of Channels | Operating Temperature | Specifications | Supplier Device Package | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics
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Audio Systems | Audio Signal Processor | I²C | Surface Mount | 2 | -40°C ~ 85°C (TA) | - | 32-TQFP (7x7) | 6V ~ 10.2V | |
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STMicroelectronics
|
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Automotive Audio | Audio Signal Processor | I²C | Surface Mount | 2 | -40°C ~ 85°C (TA) | - | 44-TQFP (10x10) | 7.5V ~ 10V | |
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STMicroelectronics
|
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- | - | - | Surface Mount | - | - | - | - | - | |
STMicroelectronics
|
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Automotive Audio | Audio Signal Processor | I²C | Surface Mount | 2 | -40°C ~ 85°C (TA) | - | 32-TQFP (7x7) | 8V ~ 9V | |
STMicroelectronics
|
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Automotive Audio | Audio Signal Processor | I²C | Surface Mount | 3 | -40°C ~ 85°C (TA) | - | 28-TSSOP | 7.5V ~ 10V | |
On Semiconductor
|
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- | - | - | Surface Mount | - | - | - | 48-WLCSP (3.8x2.58) | - | |
Asahi Kasei Microdevices/AKM
|
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Digital Audio Interfacing | Audio Transmitter | I²S | Surface Mount | 2 | -40°C ~ 85°C (TA) | 28kHz ~ 192kHz | 24-VSOP | 4.75V ~ 5.25V | |
Asahi Kasei Microdevices/AKM
|
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Digital Audio Interfacing | Audio Receiver | I²S | Surface Mount | 4 | -40°C ~ 85°C (TA) | 22kHz ~ 108kHz | 28-VSOP | 2.7V ~ 3.6V | |
ROHM Semiconductor
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Consumer Audio | Audio Tone Processor | Serial | Surface Mount | 6 | -20°C ~ 75°C (TA) | - | 80-QFP (20x14) | 5V ~ 7.3V | |
Infineon Technologies
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- | - | - | Surface Mount | - | - | - | - | - | |
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STMicroelectronics
|
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- | - | - | Surface Mount | - | - | - | 44-LQFP | - | |
Skyworks Solutions
|
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Pre-Amplifier | Line Driver | Analog | Surface Mount | 2 | -40°C ~ 125°C (TA) | Class D | 16-SOIC | 4.5V ~ 5.5V | |
Skyworks Solutions
|
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Pre-Amplifier | Line Driver | Analog | Surface Mount | 2 | -40°C ~ 125°C (TA) | Class D | 16-SOIC | 4.5V ~ 5.5V | |
Skyworks Solutions
|
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Pre-Amplifier | Line Driver | Analog | Surface Mount | 2 | -40°C ~ 125°C (TA) | Class D | 16-SOIC | 4.5V ~ 5.5V | |
STMicroelectronics
|
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Pre-Amplifier | Fully Integrated Processor | I²C, I²S | Surface Mount | 4 | 0°C ~ 70°C (TA) | Full Flexible Amplification | 64-LQFP-EP (10x10) | 2.5V ~ 3.6V | |
Analog Devices / Maxim Integrated
|
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Consumer Audio | Detection Switch | Analog | Surface Mount | 1 | -40°C ~ 85°C (TA) | - | 8-TDFN-EP (2x2) | 2.5V ~ 5.5V | |
Infineon Technologies
|
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Pre-Amplifier | Line Driver | Analog | Surface Mount | 3 | -40°C ~ 125°C (TA) | Class D | 48-MLPQ (7x7) | 10V ~ 15V | |
ROHM Semiconductor
|
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Consumer Audio | Audio Signal Processor | I²C | Surface Mount | 2 | -40°C ~ 85°C (TA) | - | 32-SSOPA | 7V ~ 9.5V | |
ROHM Semiconductor
|
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Consumer Audio | Audio Signal Processor | I²C | Surface Mount | 5 | -40°C ~ 85°C (TA) | - | 20-SSOP-B | 7V ~ 14.5V | |
Asahi Kasei Microdevices/AKM
|
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Digital Audio Interfacing | Sample Rate Converter | I²S | Surface Mount | 2 | -40°C ~ 85°C (TA) | 8kHz ~ 216kHz | 30-VSOP | 3V ~ 3.6V | |
STMicroelectronics
|
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Pre-Amplifier | Fully Integrated Processor | I²C, I²S | Surface Mount | 8 | -40°C ~ 125°C (TJ) | Direct Digital Amplification | 64-TQFP (10x10) | 3V ~ 3.6V | |
STMicroelectronics
|
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Automotive Audio | Audio Signal Processor | I²C, SPI | Surface Mount | 6 | -40°C ~ 85°C (TA) | - | 64-TQFP (10x10) | 7.5V ~ 9.5V | |
On Semiconductor
|
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Audio Systems | Demodulator | I²S | Surface Mount | 1 | -30°C ~ 70°C (TA) | 32kHz ~ 192kHz | 48-SQFP (7x7) | 3V ~ 3.6V | |
On Semiconductor
|
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Automotive Audio | Volume Control | Logic | Surface Mount | 4 | -40°C ~ 85°C (TA) | 88dB | 44-QIPM (10x10) | 7V ~ 9V | |
On Semiconductor
|
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Automotive Audio | Volume Control | I²C, Logic | Surface Mount | 6 | -40°C ~ 85°C (TA) | 80dB | 44-QIPM (10x10) | 7V ~ 9.5V | |
On Semiconductor
|
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Automotive Audio | Volume Control | I²C, Logic | Surface Mount | 6 | -40°C ~ 85°C (TA) | 80dB | 44-QIPM (10x10) | 7V ~ 9.5V | |
On Semiconductor
|
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Automotive Audio | Volume Control | I²C, Logic | Surface Mount | 6 | -40°C ~ 85°C (TA) | 80dB | 44-QIPM (10x10) | 7V ~ 9.5V | |
On Semiconductor
|
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Automotive Audio | Audio Signal Processor | - | Surface Mount | - | - | - | 44-QIPM (10x10) | - | |
Infineon Technologies
|
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Price on request
Price and Stock
on Request |
Pre-Amplifier | Line Driver | Analog | Surface Mount | 3 | -40°C ~ 125°C (TA) | Class D | 48-MLPQ (7x7) | 10V ~ 15V | |
STMicroelectronics
|
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Price on request
Price and Stock
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Consumer Audio | Volume Control | I²C | Surface Mount | 2 | 0°C ~ 70°C (TA) | 100dB | 20-SO | 6V ~ 10.2V | |
|
Osram
|
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Consumer Audio | Audio Signal Processor | I²C, I²S, SPI | Surface Mount | 2 | 0°C ~ 85°C (TA) | 32 b | 180-CTBGA (10x10) | 1.08V ~ 1.25V | |
|
Osram
|
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- | - | - | Surface Mount | - | - | - | 224-CTBGA (13x13) | - | |
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Osram
|
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- | - | - | Surface Mount | - | - | - | 144-CTBGA (10x10) | - | |
Osram
|
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Digital Audio Interfacing | Audio Signal Processor | Serial | Surface Mount | 6 | -20°C ~ 85°C (TA) | - | 68-CTBGA (6x6) | 2.7V ~ 5.5V | |
|
STMicroelectronics
|
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Price on request
Price and Stock
on Request |
- | - | - | Surface Mount | - | - | - | - | - | |
|
On Semiconductor
|
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Price on request
Price and Stock
on Request |
- | - | - | Surface Mount | - | - | - | - | - | |
Cirrus Logic Inc.
|
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Price on request
Price and Stock
on Request |
Digital Audio Interfacing | Audio Receiver | I²C, SPI | Surface Mount | 8 | -40°C ~ 85°C (TA) | - | 28-QFN (5x5) | 3.3V ~ 5V | |
Cirrus Logic Inc.
|
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Price on request
Price and Stock
on Request |
Automotive Audio, Musical Instruments, Professional Audio | Audio Transceiver | I²C, SPI | Surface Mount | 2 | -10°C ~ 70°C (TA) | 8kHz ~ 108kHz | 28-TSSOP | 4.5V ~ 5.5V | |
Cirrus Logic Inc.
|
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Price on request
Price and Stock
on Request |
Digital Audio Interfacing | Audio Transmitter | I²C, SPI | Surface Mount | 2 | -10°C ~ 70°C (TA) | 8kHz ~ 192kHz | 28-SOIC | 3.3V ~ 5V | |
STMicroelectronics
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pre-Amplifier | Fully Integrated Processor | I²C, I²S | Surface Mount | 8 | -40°C ~ 125°C (TJ) | Direct Digital Amplification | 64-TQFP (10x10) | 3V ~ 3.6V | |
Texas Instruments
|
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Price on request
Price and Stock
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Consumer Audio | Audio Switch | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | FM | 9-DSBGA | 2.6V ~ 4.5V | |
Cirrus Logic Inc.
|
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Price on request
Price and Stock
on Request |
Digital Audio Interfacing | Audio Transmitter | I²C, SPI | Surface Mount | 2 | -40°C ~ 85°C (TA) | 8kHz ~ 192kHz | 28-TSSOP | 3.3V ~ 5V | |
|
Cirrus Logic Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request |
Digital Audio Interfacing | Audio Receiver | I²C, SPI | Surface Mount | 8 | -10°C ~ 70°C (TA) | 32kHz ~ 192kHz | 28-QFN (5x5) | 3.3V ~ 5V | |
Cirrus Logic Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request |
Digital Audio Interfacing | Audio Receiver | I²C, SPI | Surface Mount | 8 | -40°C ~ 85°C (TA) | - | 28-QFN (5x5) | 3.3V ~ 5V | |
Cirrus Logic Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request |
Digital Audio Interfacing | Audio Receiver | I²C, SPI | Surface Mount | 8 | -40°C ~ 85°C (TA) | 32kHz ~ 192kHz | 28-TSSOP | 3.3V ~ 5V | |
Cirrus Logic Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request |
Digital Audio Interfacing | Sample Rate Converter | I²C, SPI | Surface Mount | 2 | -10°C ~ 70°C (TA) | 8kHz ~ 108kHz | 28-SOIC | 4.75V ~ 5.25V | |
|
Cirrus Logic Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request |
Digital Audio Interfacing | Sample Rate Converter | Serial | Surface Mount | 2 | -10°C ~ 70°C (TA) | 53kHz ~ 211kHz | 20-QFN (5x5) | 2.38V ~ 2.62V | |
Cirrus Logic Inc.
|
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Price on request
Price and Stock
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Automotive Audio, Musical Instruments, Professional Audio | Audio Transceiver | I²C, SPI | Surface Mount | 2 | -10°C ~ 70°C (TA) | 8kHz ~ 108kHz | 28-TSSOP | 4.5V ~ 5.5V | |
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Renesas
|
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- | - | - | Surface Mount | - | - | - | - | - | |
|
Renesas
|
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- | - | - | Surface Mount | - | - | - | - | - |
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