ADS7817U vs ADS7809U Comparison
Detailed side-by-side comparison of ADS7817U by Texas Instruments and ADS7809U 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 | ADS7817U | ADS7809U |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Converter Type | SAR ADC | Successive Approximation Register (SAR) ADC |
| Resolution | 12 bit | 16 bit |
| Sampling Rate | 200 kHz | 100 kHz |
| Input Architecture | Fully differential analog input | — |
| Input Impedance | High impedance | — |
| Reference Voltage Range | 100 mV to 2.5 V | — |
| Input-Referred Resolution | 49 uV to 1.22 mV | — |
| Power-Down Current | 3 uA maximum | — |
| Power Consumption | Micropower at 200 kHz | — |
| Input Range | Bipolar differential input | — |
| Interface | Serial interface | — |
| Package | 8-SOIC | 20-pin SOIC (DW) |
| Mounting Type | Surface mount | Surface mount |
| Operating Temperature Range | -40 C to +85 C | — |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Lead-Free Status | Lead-free | — |
| Reference Document | [DATA_NEEDED: manufacturer datasheet document number] | — |
| Conversion Time | — | 10 us |
| Signal-to-Noise Plus Distortion | — | 86 dB with 20 kHz input |
| Integral Nonlinearity | — | ±2 LSB |
| Differential Nonlinearity | — | 16 bit with no missing codes |
| Input Range Options | — | 6 specified input ranges |
| Output Interface | — | Serial output |
| Supply Voltage | — | +5 V |
| Clocking | — | Internal or external data clock |
| Operating Temperature | — | -40 °C to +85 °C |
| ADS7808 Compatibility | — | Pin-compatible with ADS7808 |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |