ADS7808U vs ADS7822U Comparison
Detailed side-by-side comparison of ADS7808U by Texas Instruments and ADS7822U by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | ADS7808U | ADS7822U |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Resolution | 12 bits | 12 bit |
| Conversion Time | 10 µs | — |
| Sampling Rate | 100 kHz | — |
| Signal-to-Noise and Distortion | 72 dB SINAD with 45 kHz input | — |
| Integral Nonlinearity | ±1/2 LSB | — |
| Differential Nonlinearity | ±1/2 LSB | — |
| Number of Input Channels | 1 channel | — |
| Input Ranges | 6 specified ranges | — |
| ADC Architecture | 12-bit capacitor-based SAR | — |
| Sample-and-Hold | Internal sample-and-hold circuit | — |
| Reference | Internal or external reference | — |
| Supply Voltage | +5 V | — |
| Maximum Power Dissipation | 100 mW | — |
| Output Interface | Serial output | — |
| Clocking | Internal clock or external data-clock synchronization | — |
| Output Synchronization | Synchronization pulse | — |
| Package | 20-pin SOIC, 0.3 inch body width | 8-pin SOIC |
| Mounting Type | Surface mount | Surface mount |
| Operating Temperature | -40 °C to +85 °C | — |
| Pin-Compatible Upgrade | 16-bit ADS7809 | — |
| Recommended Voltage References | REF02 and REF102 | — |
| Converter Type | — | Sampling analog-to-digital converter |
| Architecture | — | Successive-approximation converter (SAR) |
| Maximum Sampling Rate | — | 200 kSPS |
| Number of Analog Inputs | — | 1 input |
| Number of Channels | — | 1 channel |
| Supply Voltage Range | — | 2.7 V to 5.25 V |
| Digital Interface | — | Serial interface |
| Power-Down Current | — | 3 µA maximum |
| Operating Temperature Range | — | -40°C to +85°C |
| Package Type | — | SOIC (D) |
| Pin Count | — | 8 pins |
| Converter Technology | — | Successive approximation |
| RoHS Status | — | [DATA_NEEDED: RoHS compliance status] |
| REACH Status | — | [DATA_NEEDED: REACH compliance status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |