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 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments
|
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- | - | - | Surface Mount | - | - | - | 32-TQFP (5x5) | - | |
Analog Devices / Maxim Integrated
|
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Price and Stock
on Request |
Audio Systems | Voice Processing Unit (VPU) | Serial | Surface Mount | 2 | 0°C ~ 70°C (TA) | - | 28-PLCC (11.51x11.51) | 4.5V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
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Price and Stock
on Request |
- | - | - | Surface Mount | - | - | - | 16-TSSOP | - | |
Panasonic Electronic Components
|
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on Request |
- | - | - | Surface Mount | - | - | - | MINI-5D | - | |
Infineon Technologies
|
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on Request |
Audio Systems | Audio Tone Processor | Logic | Through Hole | 1 | -25°C ~ 125°C (TJ) | 100kHz | PG-DIP-8 | 2.8V ~ 18V | |
Analog Devices / Maxim Integrated
|
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- | - | - | Surface Mount | - | - | - | 24-SOIC | - | |
Analog Devices / Maxim Integrated
|
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on Request |
- | - | - | Surface Mount | - | - | - | 24-SOIC | - | |
Nisshinbo Micro Devices
|
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Price on request
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on Request |
Audio Systems | Audio Switch | Analog | Through Hole | 1 | -20°C ~ 75°C (TA) | 2 x SPDT | 8-DIP | 4.75V ~ 13V | |
Nisshinbo Micro Devices
|
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Price on request
Price and Stock
on Request |
Consumer Audio | Volume Control | I²C | Surface Mount | 6 | -40°C ~ 85°C (TA) | -79dB | 30-SDMP | 8V ~ 15V | |
Analog Devices / Maxim Integrated
|
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on Request |
Digital Audio Interfacing | Sample Rate Converter | Serial | Surface Mount | 2 | -40°C ~ 85°C (TA) | 8kHz ~ 56kHz | 44-LQFP (10x10) | 2.7V ~ 5.5V | |
ROHM Semiconductor
|
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Automotive Audio, Consumer Audio | Audio Tone Processor | Analog | Through Hole | 5 | -25°C ~ 75°C (TA) | - | 18-ZIP | 3.5V ~ 16V | |
ROHM Semiconductor
|
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Automotive Audio, Consumer Audio | Audio Signal Processor | Analog | Surface Mount | 2 | -40°C ~ 85°C (TA) | - | 24-SOP | 5.4V ~ 12.3V | |
ROHM Semiconductor
|
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Automotive Audio, Consumer Audio | Audio Signal Processor | Analog | Through Hole | 2 | -40°C ~ 85°C (TA) | - | 24-SDIP | 5.4V ~ 12.3V | |
ROHM Semiconductor
|
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Pre-Amplifier | Audio Signal Processor | SPI | Surface Mount | 2 | -25°C ~ 75°C (TA) | Front End | 32-SSOP-A | 6.5V ~ 9.5V | |
ROHM Semiconductor
|
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Automotive Audio, Consumer Audio | Audio Tone Processor | I²C | Surface Mount | 2 | -40°C ~ 85°C (TA) | 110dB | 32-SSOP-A | 6V ~ 9.5V | |
|
STMicroelectronics
|
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Automotive Audio | Audio Signal Processor | I²C | Surface Mount | 2 | -40°C ~ 85°C (TA) | - | 44-LQFP-EP (10x10) | 7.5V ~ 10V | |
ROHM Semiconductor
|
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Price on request
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Signal Mixing | Audio Signal Processor | Serial | Through Hole | 1 | -10°C ~ 70°C (TA) | Echo | 18-SDIP | 4V ~ 5.5V | |
Microchip Technology
|
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Price on request
Price and Stock
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Consumer Audio | Demodulator | I²C, I²S, SPDIF | Surface Mount | 2 | -40°C ~ 85°C (TA) | DAB | 100-TQFP (14x14) | 3V ~ 3.6V | |
Nisshinbo Micro Devices
|
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Price on request
Price and Stock
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Consumer Audio | Audio Signal Processor | Serial | Surface Mount | 4 | -40°C ~ 85°C (TA) | 45dB | 30-SDMP | 4V ~ 12V | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
on Request |
- | - | - | Surface Mount | - | - | - | 48-LQFP (7x7) | - | |
STMicroelectronics
|
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Price on request
Price and Stock
on Request |
Automotive Audio, Consumer Audio | Audio Tone Processor | I²C | Surface Mount | 2 | -40°C ~ 85°C (TA) | - | 20-SO | 7V ~ 10.2V | |
STMicroelectronics
|
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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 | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
on Request |
Audio Systems | Volume Control | Serial | Surface Mount | 6 | 0°C ~ 70°C (TA) | -127dB, +31dB | 24-SOIC | 10V ~ 20V, ±5V ~ 10V | |
|
STMicroelectronics
|
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Price on request
Price and Stock
on Request |
Pre-Amplifier | Fully Integrated Processor | I²C, I²S | Surface Mount | 6 | -20°C ~ 125°C (TJ) | Direct Digital Amplification | 44-TQFP (10x10) | 3V ~ 3.6V | |
STMicroelectronics
|
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Price on request
Price and Stock
on Request |
Digital Audio Interfacing | Audio Signal Processor | Serial | Through Hole | 1 | -20°C ~ 85°C (TA) | - | 20-DIP | 10.5V | |
STMicroelectronics
|
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Price on request
Price and Stock
on Request |
Automotive Audio, Consumer Audio | Audio Tone Processor | I²C | Through Hole | 2 | -40°C ~ 85°C (TA) | 1dB | 20-DIP | 6V ~ 10.5V | |
STMicroelectronics
|
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Price on request
Price and Stock
on Request |
Automotive Audio, Consumer Audio | Audio Tone Processor | I²C | Surface Mount | 2 | 0°C ~ 70°C (TA) | - | 28-SO | 6V ~ 10.2V | |
STMicroelectronics
|
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Price on request
Price and Stock
on Request |
Pre-Amplifier | Fully Integrated Processor | I²C, I²S | Surface Mount | 6 | -20°C ~ 125°C (TJ) | Direct Digital Amplification | 64-TQFP (10x10) | 3V ~ 3.6V | |
STMicroelectronics
|
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Price on request
Price and Stock
on Request |
Automotive Audio | Audio Signal Processor | I²C | Surface Mount | 2 | -40°C ~ 85°C (TA) | - | 28-SO | 7.5V ~ 10V | |
STMicroelectronics
|
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Price on request
Price and Stock
on Request |
Audio Systems | Audio Signal Processor | I²C | Surface Mount | 4 | -40°C ~ 85°C (TA) | - | 28-SO | 6V ~ 10.2V | |
|
STMicroelectronics
|
Send RFQ |
Price on request
Price and Stock
on Request |
Automotive Audio | Audio Signal Processor | I²C | Surface Mount | 2 | -40°C ~ 85°C (TA) | - | 44-TQFP (10x10) | 7.5V ~ 10V | |
Nisshinbo Micro Devices
|
Send RFQ |
Price on request
Price and Stock
on Request |
Audio Systems | Audio Switch | Analog | Through Hole | 1 | -20°C ~ 75°C (TA) | 1 x SPDT | 8-DIP | 4.75V ~ 13V | |
Nisshinbo Micro Devices
|
Send RFQ |
Price on request
Price and Stock
on Request |
Audio Systems | Audio Switch | Analog | Surface Mount | 1 | -20°C ~ 75°C (TA) | 1 x SPDT | 8-DMP | 4.75V ~ 13V | |
Nisshinbo Micro Devices
|
Send RFQ |
Price on request
Price and Stock
on Request |
Audio Systems | Audio Switch | Analog | Through Hole | 1 | -20°C ~ 75°C (TA) | 2 x SPDT | 8-DIP | 4.75V ~ 13V | |
Nisshinbo Micro Devices
|
Send RFQ |
Price on request
Price and Stock
on Request |
Audio Systems | Audio Switch | Analog | Surface Mount | 1 | -20°C ~ 75°C (TA) | 2 x SPDT | 8-DMP | 4.75V ~ 13V | |
|
Nisshinbo Micro Devices
|
Send RFQ |
Price on request
Price and Stock
on Request |
Consumer Audio | Audio Signal Processor | Serial | Surface Mount | 4 | -40°C ~ 85°C (TA) | 45dB | 30-SDMP | 4V ~ 12V | |
|
Nisshinbo Micro Devices
|
Send RFQ |
Price on request
Price and Stock
on Request |
Consumer Audio | Volume Control | I²C | Surface Mount | 6 | -40°C ~ 85°C (TA) | -79dB | 30-SDMP | 8V ~ 15V | |
Cirrus Logic Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request |
Pre-Amplifier | Fully Integrated Processor | I²C, SPI | Surface Mount | 8 | -10°C ~ 70°C (TA) | Class D | 64-LQFP (10x10) | 2.5V ~ 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 ~ 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 Receiver | I²C, SPI | Surface Mount | 7 | -10°C ~ 70°C (TA) | 8kHz ~ 96kHz | 28-TSSOP | 3.3V ~ 5V | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
on Request |
Audio Systems | Volume Control | Serial | Surface Mount | 6 | 0°C ~ 70°C (TA) | -127dB, +31dB | 24-SOIC | 10V ~ 20V, ±5V ~ 10V | |
Microchip Technology
|
Send RFQ |
Price on request
Price and Stock
on Request |
Consumer Audio | Demodulator | Analog | Through Hole | 2 | 0°C ~ 85°C (TA) | AM, FM | 16-PDIP | 4.5V ~ 9V | |
STMicroelectronics
|
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Price on request
Price and Stock
on Request |
Audio Systems | Audio Signal Processor | I²C | Surface Mount | 4 | -40°C ~ 85°C (TA) | - | 28-SO | 6V ~ 10.2V | |
|
MACOM Technology Solutions
|
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Price on request
Price and Stock
on Request |
- | Voice Processing Unit (VPU) | - | Surface Mount | 32 | - | - | 484-FPBGA (19x19) | - | |
Microchip Technology
|
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Price on request
Price and Stock
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Consumer Audio | Demodulator | Analog | Surface Mount | 2 | 0°C ~ 85°C (TA) | FM | 14-SOIC | 4.5V ~ 9V | |
Microchip Technology
|
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Price on request
Price and Stock
on Request |
Consumer Audio | Demodulator | Analog | Surface Mount | 2 | 0°C ~ 85°C (TA) | FM | 14-SOIC | 4.5V ~ 9V | |
Panasonic Electronic Components
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | Surface Mount | - | - | - | 44-QFP (10x10) | - | |
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
Digital Audio Interfacing | Sample Rate Converter | I²C, SPI | Surface Mount | 2 | -40°C ~ 85°C (TA) | 4kHz ~ 216kHz | 48-TQFP (7x7) | 3V ~ 3.6V | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
Audio Systems | Voice Processing Unit (VPU) | Serial | Surface Mount | 2 | 0°C ~ 70°C (TA) | - | 28-PLCC (11.51x11.51) | 4.5V ~ 5.5V | |
Zilog
|
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Price on request
Price and Stock
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Digital Audio Interfacing | Audio Processor | Serial | Surface Mount | 2 | -25°C ~ 70°C (TA) | - | - | 3V ~ 3.6V |
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