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 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices / Maxim Integrated
|
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Consumer Audio | Noise Reduction | Analog | Surface Mount | 2 | -40°C ~ 85°C (TA) | 36dB | 8-TDFN (3x3) | 2.7V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
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Consumer Audio | Detection Switch | Analog | Surface Mount | 1 | -40°C ~ 85°C | - | 8-TDFN-EP (2x2) | 2.5V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
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Audio Systems | Audio Signal Processor | I²C, SPI | Surface Mount | 1 | -40°C ~ 85°C (TA) | - | 24-SOIC | - | |
Analog Devices / Maxim Integrated
|
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Automotive Audio | Audio Transceiver | I²C, I²S | Surface Mount | 1 | -40°C ~ 105°C | - | 32-LFCSP (5x5) | 3V ~ 3.63V | |
Analog Devices / Maxim Integrated
|
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Automotive Audio | Audio Transceiver | I²C, I²S | Surface Mount | 1 | -40°C ~ 105°C | - | 32-LFCSP (5x5) | 3V ~ 3.63V | |
Analog Devices / Maxim Integrated
|
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Automotive Audio | Audio Transceiver | I²C, I²S | Surface Mount | 1 | -40°C ~ 105°C | - | 32-LFCSP (5x5) | 3V ~ 3.63V | |
Analog Devices / Maxim Integrated
|
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Automotive Audio | Audio Transceiver | I²C, I²S | Surface Mount | 1 | -40°C ~ 105°C | - | 32-LFCSP (5x5) | 3V ~ 3.63V | |
Nisshinbo Micro Devices
|
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Audio Systems | Audio Switch | Analog | Surface Mount | 1 | -20°C ~ 75°C | - | 8-DMP | 4.75V ~ 13V | |
Nisshinbo Micro Devices
|
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Audio Systems | Audio Switch | Analog | Surface Mount | 1 | -20°C ~ 75°C | - | 8-DMP | 4.75V ~ 13V | |
Nisshinbo Micro Devices
|
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Audio Systems | Audio Switch | Analog | Surface Mount | 1 | -20°C ~ 75°C | - | 8-DMP | 4.75V ~ 13V | |
|
Nisshinbo Micro Devices
|
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Audio Systems | Audio Switch | Analog | Surface Mount | 1 | -20°C ~ 75°C | - | 8-SSOP | 4.75V ~ 13V | |
|
ROHM Semiconductor
|
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- | - | - | - | - | - | - | - | - | |
Nisshinbo Micro Devices
|
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Audio Systems | Audio Switch | Analog | Surface Mount | 1 | -20°C ~ 75°C | - | 8-DMP | 4.75V ~ 13V | |
|
Nisshinbo Micro Devices
|
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Audio Systems | Audio Switch | Analog | Surface Mount | 1 | -20°C ~ 75°C | - | 8-SSOP | 4.75V ~ 13V | |
Analog Devices / Maxim Integrated
|
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Automotive Audio, Pre-Amplifier, Professional Audio | Line Driver | I²C | Surface Mount | 2 | -40°C ~ 105°C | - | 28-TSSOP-EP | 4.5V ~ 18V | |
Analog Devices / Maxim Integrated
|
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Automotive Audio, Pre-Amplifier, Professional Audio | Line Driver | I²C | Surface Mount | 2 | -40°C ~ 105°C | - | 28-TSSOP-EP | 4.5V ~ 18V | |
Analog Devices / Maxim Integrated
|
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Consumer Audio | Detection Switch | Analog | Surface Mount | 1 | -40°C ~ 85°C | - | 8-TDFN-EP (2x2) | 2.5V ~ 5.5V | |
|
Asahi Kasei Microdevices/AKM
|
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Automotive Audio, Consumer Audio | Audio DAC | I²C, I²S | Surface Mount | - | -40°C ~ 105°C | - | 24-QFN (4x4) | 1.7V ~ 5.5V | |
|
Nisshinbo Micro Devices
|
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Audio Systems | Audio Tone Processor | I²C | Surface Mount | 4 | -40°C ~ 85°C (TA) | - | 20-DMP | 7.5V ~ 13V | |
|
Nisshinbo Micro Devices
|
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Audio Systems | Audio Tone Processor | I²C | Surface Mount | 4 | -40°C ~ 85°C (TA) | - | 20-DMP | 7.5V ~ 13V | |
|
Nisshinbo Micro Devices
|
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Audio Systems | Audio Tone Processor | I²C | Surface Mount | 4 | -40°C ~ 85°C (TA) | - | 20-DMP | 7.5V ~ 13V | |
|
ROHM Semiconductor
|
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- | - | - | - | - | - | - | - | - | |
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ROHM Semiconductor
|
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- | - | - | - | - | - | - | - | - | |
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ROHM Semiconductor
|
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- | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
|
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- | Audio ADC/Amplifier | I²C | Surface Mount | 1 | -40°C ~ 85°C | - | 35-WLP (2.17x3) | 3V ~ 5.5V | |
|
On Semiconductor
|
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Professional Audio | Audio Signal Processor | Serial, SPI | - | 2 | -40°C ~ 85°C | - | 208-LQFP (28x28) | 1.14V ~ 1.26V, 3V ~ 3.60V | |
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On Semiconductor
|
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Consumer Audio | Audio Signal Processor | Serial, SPI | Surface Mount | 1 | -20°C ~ 65°C | - | 120-WLCSP (4.09x4.09) | 1.7V ~ 1.95V, 2.7V ~ 3.6V | |
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On Semiconductor
|
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- | - | - | - | - | - | - | - | - | |
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On Semiconductor
|
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- | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
on Request |
Audio Systems | Audio Signal Processor | I²C, SPI | Surface Mount | 1 | -40°C ~ 85°C (TA) | - | 24-SOIC | - | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
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Automotive Audio | Audio Transceiver | I²C, I²S, SPI | Surface Mount | 32 | - | - | 48-LFCSP (7x7) | 3.3V | |
Analog Devices / Maxim Integrated
|
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Price on request
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Automotive Audio | Audio Transceiver | I²C, I²S, SPI | Surface Mount | 32 | - | - | 48-LFCSP (7x7) | 3.3V | |
Analog Devices / Maxim Integrated
|
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Automotive Audio | Audio Transceiver | I²C, I²S, SPI | Surface Mount | 32 | - | - | 48-LFCSP (7x7) | 3.3V | |
Analog Devices / Maxim Integrated
|
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Price on request
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Automotive Audio | Audio Transceiver | I²C, I²S, SPI | Surface Mount | 32 | - | - | 48-LFCSP (7x7) | 3.3V | |
|
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | |
|
Analog Devices / Maxim Integrated
|
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Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | |
Texas Instruments
|
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Automotive Audio, Consumer Audio | Audio Tone Processor | Analog | Through Hole | 2 | 0°C ~ 70°C (TA) | 75dB | 20-PDIP | 9V ~ 16V | |
Texas Instruments
|
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Consumer Audio, Professional Audio | Volume Control | SPI | Through Hole | 3 | 0°C ~ 70°C (TA) | 76dB | 20-PDIP | 4.5V ~ 12V | |
Texas Instruments
|
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Consumer Audio, Professional Audio | Interpolation Filter | I²S | Surface Mount | 2 | -25°C ~ 85°C (TA) | 32kHz ~ 96kHz | 28-SSOP | 4.5V ~ 5.5V | |
Texas Instruments
|
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- | - | - | Through Hole | - | - | - | 20-PDIP | - | |
Texas Instruments
|
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- | - | - | Surface Mount | - | - | - | 20-SOIC | - | |
Texas Instruments
|
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- | - | - | Surface Mount | - | - | - | 20-SOIC | - | |
Texas Instruments
|
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Automotive Audio, Consumer Audio | Audio Signal Processor | DSP, I²S | Surface Mount | 2 | 0°C ~ 70°C (TA) | 96dB | 48-TQFP (7x7) | 3V ~ 3.6V | |
|
Nuvoton Technology
|
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- | - | - | - | - | - | - | - | - | |
Texas Instruments
|
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Automotive Audio, Consumer Audio | Audio Tone Processor | Analog | Surface Mount | 2 | 0°C ~ 70°C (TA) | 75dB | 20-SOIC | 9V ~ 16V | |
Texas Instruments
|
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Automotive Audio, Consumer Audio | Noise Reduction | Analog | Surface Mount | 2 | 0°C ~ 70°C (TA) | 10dB | 14-SOIC | 4.5V ~ 18V | |
Texas Instruments
|
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Communication Systems | Volume Control | SPI | Through Hole | 1 | -40°C ~ 85°C (TA) | 115dB | 8-PDIP | 4.5V ~ 12V | |
Texas Instruments
|
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Consumer Audio, Professional Audio | Volume Control | SPI | Surface Mount | 3 | 0°C ~ 70°C (TA) | 76dB | 20-SOIC | 4.5V ~ 12V | |
Texas Instruments
|
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Price on request
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Consumer Audio | Audio Signal Processor | SPI | Surface Mount | 2 | 0°C ~ 70°C (TA) | - | 48-TQFP (7x7) | 3V ~ 3.6V | |
Texas Instruments
|
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- | - | - | Surface Mount | - | - | - | 20-SOIC | - |
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