| Part Number | ADS7822U | ADS7820U |
|---|---|---|
| Manufacturer | Texas Instruments | Burr Brown |
| Category | Data Acquisition - Analog to Digital Converters (ADC) | Data Acquisition - Analog to Digital Converters (ADC) |
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| Product Status | Active | Obsolete |
| Number of Bits | 12 | 12 |
| Sampling Rate (Per Second) | 200k | 100k |
| Number of Inputs | 1 | - |
| Input Type | Pseudo-Differential | - |
| Data Interface | SPI | - |
| Configuration | S/H-ADC | - |
| Ratio - S/H:ADC | 1:1 | - |
| Number of A/D Converters | 1 | 1 |
| Architecture | SAR | - |
| Reference Type | External | - |
| Voltage - Supply, Analog | 2.7V ~ 3.6V, 5V | - |
| Voltage - Supply, Digital | 2.7V ~ 3.6V, 5V | - |
| Features | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 28-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 8-SOIC | 28-SOIC |
| Mounting Type | Surface Mount | Surface Mount |