ADAU1979WBCPZ-RL vs ADAU1978WBCPZ Comparison
Detailed side-by-side comparison of ADAU1979WBCPZ-RL by Analog Devices and ADAU1978WBCPZ by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
ADAU1979WBCPZ-RL - Quad 24-bit 192kHz Audio ADC, AEC-Q100 | ADI
ADAU1979WBCPZ-RL ✓ ActiveSpecification Comparison
| Parameter | ADAU1979WBCPZ-RL | ADAU1978WBCPZ |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.03 | $3.95 |
| Product Type | Audio ADC (Quad Analog-to-Digital Converter) | — |
| Number of Channels | 4 | 4 |
| Resolution | 24 bit | 24 bit |
| Sample Rate Range | 8 kHz to 192 kHz | — |
| Input Level | 4.5 V rms (ac-coupled, differential inputs) | — |
| Architecture | Multibit Sigma-Delta (Σ-Δ) with continuous-time front end | Multibit Sigma-Delta with continuous-time front end |
| Control Interface | I²C / SPI | I2C / SPI |
| Digital Audio Output Formats | I²S, Left-Justified, TDM | — |
| Master/Slave Modes | Both supported | — |
| Digital Volume Control | Yes, with autoramp function | Yes, with autoramp |
| Clickless Mute | Yes (software-controllable) | — |
| Selectable Digital HPF | Yes | — |
| Supply Voltage | 3.3 V (single supply) | 3.3 V (single supply) |
| Package | 40-LFCSP-WQ (6x6 mm) | 40-LFCSP-WQ (6x6 mm) with exposed pad |
| Operating Temperature Range | [DATA_NEEDED: automotive temperature grade] -40C to +125C (preliminary) | — |
| Automotive Qualification | AEC-Q100 qualified | — |
| MSL Level | 3 (168 hours) | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | ROHS3 Compliant | — |
| Sample Rate | — | 8 kHz to 192 kHz |
| Input Type | — | AC-coupled differential, 2 V rms capable |
| Output Formats | — | Right-justified, left-justified, I2S, TDM |
| Operating Modes | — | Master and slave |
| Mute | — | Software-controllable clickless mute |
| Operating Temperature | — | -40C to +105C (automotive grade) |
| AEC-Q100 | — | Qualified |