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| Part Number | ADS7822E/250G4 | ADS7822EB/250G4 | ADS7828E/250G4 |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key |
| Number of Bits | 12 | 12 | 12 |
| Sampling Rate (Per Second) | 200k | 200k | 50k |
| Number of Inputs | 1 | 1 | 8 |
| Input Type | Pseudo-Differential | Pseudo-Differential | Differential, Single Ended |
| Data Interface | SPI | SPI | I²C |
| Configuration | S/H-ADC | S/H-ADC | MUX-S/H-ADC |
| Ratio - S/H:ADC | 1:1 | 1:1 | 1:1 |
| Number of A/D Converters | 1 | 1 | 1 |
| Architecture | SAR | SAR | SAR |
| Reference Type | External | External | External, Internal |
| Voltage - Supply, Analog | 2.7V ~ 3.6V, 5V | 2.7V ~ 3.6V, 5V | 2.7V ~ 3.6V, 5V |
| Voltage - Supply, Digital | 2.7V ~ 3.6V, 5V | 2.7V ~ 3.6V, 5V | 2.7V ~ 3.6V, 5V |
| Features | - | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 16-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 8-VSSOP | 8-VSSOP | 16-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
