ADS7822U vs ADS7812U Comparison
Detailed side-by-side comparison of ADS7822U by Texas Instruments and ADS7812U 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 | ADS7812U |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Converter Type | Sampling analog-to-digital converter | Successive-approximation sampling ADC |
| Architecture | Successive-approximation converter (SAR) | — |
| Resolution | 12 bit | 12 bit |
| 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 | 50 µW power-down mode |
| Operating Temperature Range | -40°C to +85°C | — |
| Package | 8-pin SOIC | 16-pin SOIC |
| 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] | unknown |
| REACH Status | [DATA_NEEDED: REACH compliance status] | unknown |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Sampling Rate | — | 40 kSPS |
| Maximum Conversion Time | — | 20 µs |
| Supply Voltage | — | 5 V |
| Integral Nonlinearity | — | ±0.5 LSB maximum |
| Differential Nonlinearity | — | ±0.5 LSB maximum |
| Signal-to-Noise Plus Distortion | — | 72 dB minimum |
| Maximum Power Dissipation | — | 35 mW |
| Reference | — | Internal or external reference |
| Input Ranges | — | Multiple input ranges |
| Interface | — | Serial interface |
| Analog Input Channels | — | 1 input |
| Specified Temperature Range | — | -40 °C to +85 °C |