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| Part Number | ADS1274IPAPTG4 | ADS1278IPAPTG4 |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key |
| Number of Bits | 24 | 24 |
| Sampling Rate (Per Second) | 144k | 144k |
| Number of Inputs | 4 | 8 |
| Input Type | Differential | Differential |
| Data Interface | SPI | SPI |
| Configuration | ADC | ADC |
| Ratio - S/H:ADC | - | - |
| Number of A/D Converters | 1 | 1 |
| Architecture | Sigma-Delta | Sigma-Delta |
| Reference Type | External | External |
| Voltage - Supply, Analog | 5V | 5V |
| Voltage - Supply, Digital | 1.65V ~ 1.95V | 1.65V ~ 1.95V |
| Features | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 105°C |
| Package / Case | 64-PowerTQFP | 64-PowerTQFP |
| Supplier Device Package | 64-HTQFP (10x10) | 64-HTQFP (10x10) |
| Mounting Type | Surface Mount | Surface Mount |
