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LIMCHIP CO., LIMITED
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ADAU1787BCBZRL
Brand: Analog Devices
ADAU1787BCBZRL is an Analog Devices low-power audio codec combining a programmable FastDSP engine (to 768 kHz) with a 28-bit SigmaDSP processing core (to 50 MIPS), supplied on a 42-ball WLCSP tape and reel. It integrates four 24-bit ADC inputs, eight digital microphone inputs, two differential DAC outputs, a 4-channel ASRC and I²S/TDM16 audio with I²C and SPI control.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| ADI | ADAU1787BCBZRL | 15,000 | 25+ | Analog Devices ADAU1787BCBZRL low-power audio codec with FastDSP and SigmaDSP; confirm date code, lot and packing condition by RFQ. |
Listed stock and date code are subject to final RFQ confirmation.
MCU / Processor Specifications
| Parameter | Value / Specification |
|---|---|
| Core / Architecture | Programmable FastDSP engine (to 768 kHz) plus 28-bit SigmaDSP core (to 50 MIPS); 28-bit multiplier, 56-bit adder |
| Clock / Processing | FastDSP to 768 kHz; SigmaDSP to 50 MIPS; PLL input 30 kHz–27 MHz |
| On-Chip Memory | 2048×39-bit program RAM; 2048×28-bit parameter RAM; 2048-word data RAM |
| ADC / DAC Resolution | 24-bit ADC; 24-bit DAC |
| Channels | 4 single-ended analog inputs; 8 digital microphone inputs; 2 differential analog outputs; 2×16-channel serial ports; 4-channel ASRC |
| Audio Performance | PGA+ADC SNR 96 dB; DAC+headphone SNR 105 dB; line ADC 98 dB A-weighted, THD+N −90 dBFS |
| Sample Rate | Serial port fSYNC 8 kHz–768 kHz |
| Interfaces | I²S/left-justified/TDM16 audio, PDM microphone inputs; I²C and SPI control |
| Supply Voltage | AVDD 1.7–1.98 V; DVDD 0.85–0.99 V; IOVDD 1.1–1.98 V |
| Operating Temperature | −40 °C to +85 °C |
| Package / Case | 42-ball WLCSP (CB-42-2), 2.695 × 2.320 mm, 0.35 mm pitch; tape and reel |
Embedded Processor Features & Applications
- FastDSP engine to 768 kHz plus 28-bit SigmaDSP core to 50 MIPS
- Clock/processing: FastDSP 768 kHz + SigmaDSP 50 MIPS
- 24-bit ADC/DAC; 4 analog inputs and 8 digital mic inputs
- Program/parameter/data RAM for low-latency audio processing
- I²S/TDM16 audio with PDM mic inputs and I²C/SPI control
- Supplied in a 42-ball WLCSP, tape and reel
Need Price & Availability for ADAU1787BCBZRL?
LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for ADAU1787BCBZRL.
Listed stock is subject to final RFQ confirmation.
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- Required quantity
- Target date code
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Frequently Asked Questions
Is ADAU1787BCBZRL available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for ADAU1787BCBZRL by RFQ.
What should buyers check before ordering ADAU1787BCBZRL?
Buyers should check exact suffix, package, memory option, firmware compatibility and lifecycle status for ADAU1787BCBZRL, together with live stock and traceable supply.
How do I request a quote for ADAU1787BCBZRL?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.