ADS7822U vs ADS7808U Comparison
Detailed side-by-side comparison of ADS7822U by Texas Instruments and ADS7808U 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 | ADS7822U | ADS7808U |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Converter Type | Sampling analog-to-digital converter | — |
| Architecture | Successive-approximation converter (SAR) | — |
| Resolution | 12 bit | 12 bits |
| 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 | 8-pin SOIC | 20-pin SOIC, 0.3 inch body width |
| Package Type | SOIC (D) | — |
| Pin Count | 8 pins | — |
| Mounting Type | Surface mount | Surface mount |
| 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] | — |
| 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 |
| Operating Temperature | — | -40 °C to +85 °C |
| Pin-Compatible Upgrade | — | 16-bit ADS7809 |
| Recommended Voltage References | — | REF02 and REF102 |