AD977AAR vs AD977ABR Comparison
Detailed side-by-side comparison of AD977AAR by Analog Devices and AD977ABR by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | AD977AAR | AD977ABR |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Resolution | 16 bit | 16 bit |
| Throughput Rate | 200 kSPS | 200 kSPS |
| Converter Architecture | Successive approximation | — |
| Input Type | Unipolar and bipolar | — |
| Unipolar Input Range | 0 V to 5 V or 0 V to 4 V | — |
| Bipolar Input Range | ±5 V or ±3.3 V | — |
| Supply Voltage | 5 V single supply | +5 V single |
| Power Dissipation | 100 mW maximum | — |
| Power-Down Mode | 50 uW | — |
| Interface | Serial I/O | — |
| Input Count | 1 input | — |
| Package | 20-SOIC | 20-pin SOIC (R-20), wide-body |
| Mounting Type | Surface mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| SNR | [DATA_NEEDED: signal-to-noise ratio] | — |
| THD | [DATA_NEEDED: total harmonic distortion] | — |
| Offset Error | [DATA_NEEDED: offset error] | — |
| Gain Error | [DATA_NEEDED: gain error] | — |
| Linearity | [DATA_NEEDED: integral and differential linearity] | — |
| Reference | [DATA_NEEDED: reference voltage] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Architecture | — | Successive Approximation (SAR) |
| Number of Channels | — | 1 |
| Power Dissipation (max) | — | 100 mW |
| Power-Down Mode Current | — | 50 µW (typical) |
| Input Ranges (unipolar) | — | 0 V to 5 V; 0 V to 4 V |
| Input Ranges (bipolar) | — | ±5 V; ±3.3 V |
| Digital Interface | — | Serial (SPI/QSPI/MICROWIRE-compatible) |
| Aperture Delay | — | 5 ns |
| Track-and-Hold Bandwidth | — | 2 MHz |
| Operating Temperature Range | — | -40 °C to +85 °C (industrial) |
| Lead-Free / RoHS | — | Compliant |