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ADAU1861BCSZ-RL
Audio Codec, Low Power Codec with Audio DSP, 3, 1, -40 °C, 105 °C, 768 kSPS
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ManufacturerANALOG DEVICES
Manufacturer Part NoADAU1861BCSZ-RL
Newark Part No.70AK8661
Technical Datasheet
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| Quantity | Price |
|---|---|
| 1+ | $20.470 |
| 10+ | $14.500 |
| 25+ | $13.040 |
| 50+ | $12.410 |
| 100+ | $11.810 |
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$20.47
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Product Information
ManufacturerANALOG DEVICES
Manufacturer Part NoADAU1861BCSZ-RL
Newark Part No.70AK8661
Technical Datasheet
Audio CODEC TypeLow Power Codec with Audio DSP
No. of ADCs3
No. of DACs1
Operating Temperature Min-40°C
Operating Temperature Max105°C
Sampling Rate768kSPS
Audio IC Case StyleSSLFCSP-EP
No. of Pins64Pins
No. of Input Channels3Channels
No. of Output Channels1Channels
ADC / DAC Resolution24bit
ADCs / DACs Signal to Noise Ratio106dB
IC Interface TypeI2C, QSPI, SPI, UART
Supply Voltage Range1.7V to 1.98V
Supply Voltage Range1.7V to 1.98V
Product Range-
Automotive Qualification Standard-
Product Overview
ADAU1861 is a codec with three inputs and one output that incorporates two digital-signal processors (DSP). The path from the analog input to the DSP core to the analog output is optimized for low latency. Applications include automotive audio systems and digital audio effects processor.
- Programmable FastDSP audio processing engine
- Biquad filters, limiters, volume controls, mixing
- Quad MAC per cycle 24 × 24bit multiplier and 64bit accumulator
- 336KB total memory, 106dB SNR (typ, signal through ADC with A-weighted filter)
- Programmable double precision MAC engine for maximum 24- stage equalizer
- Serial-port sample rates from 8KHz to 768KHz
- 3 differential or single-ended analog inputs, configurable as microphone or line inputs
- Analog differential audio output, configurable as either line output or headphone driver
- 2 PDM output channels, PLL supporting any input clock rate from 30KHz to 36MHz
- 64 lead LFCSP-SS package, temperature range from -40°C to +105°C
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Technical Specifications
Audio CODEC Type
Low Power Codec with Audio DSP
No. of DACs
1
Operating Temperature Max
105°C
Audio IC Case Style
SSLFCSP-EP
No. of Input Channels
3Channels
ADC / DAC Resolution
24bit
IC Interface Type
I2C, QSPI, SPI, UART
Supply Voltage Range
1.7V to 1.98V
Automotive Qualification Standard
-
No. of ADCs
3
Operating Temperature Min
-40°C
Sampling Rate
768kSPS
No. of Pins
64Pins
No. of Output Channels
1Channels
ADCs / DACs Signal to Noise Ratio
106dB
Supply Voltage Range
1.7V to 1.98V
Product Range
-
SVHC
No SVHC (21-Jan-2025)
Technical Docs (1)
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability