Datasheet Details
| Part number | ADAU1978 |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 1.69 MB |
| Description | Quad Analog-to-Digital Converter |
| Datasheet |
 ADAU1978 Datasheet
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General Description
The ADAU1978 incorporates four high performance, analogto-digital converters (ADCs) with 2 V rms capable ac-coupled inputs.
The ADCs use a multibit sigma-delta (Σ-Δ) architecture with continuous time front end for low EMI.
Key Features
- Four 2 V rms differential inputs On-chip phase-locked loop (PLL) for master clock Low electromagnetic interference (EMI) design 109 dB analog-to-digital converter (ADC) dynamic range Total harmonic distortion + noise (THD + N):.
- 95 dB Selectable digital high-pass filter 24-bit stereo ADC with 8 kHz to 192 kHz sample rates Digital volume control with autoramp function I2C/SPI controllable for flexibility Software-controllable clickless mute Software power-down Right justified, left justif.