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| Part Number | ADS1257IRGWT | ADS1257IRGWR | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Product Status | Active | Active | 
| Number of Bits | 24 | - | 
| Sampling Rate (Per Second) | 30k | - | 
| Number of Inputs | 2, 3 | - | 
| Input Type | Differential, Single Ended | - | 
| Data Interface | SPI | - | 
| Configuration | MUX-PGA-ADC | - | 
| Ratio - S/H:ADC | - | - | 
| Number of A/D Converters | 1 | - | 
| Architecture | Sigma-Delta | - | 
| Reference Type | External | - | 
| Voltage - Supply, Analog | 5V | - | 
| Voltage - Supply, Digital | 1.8V ~ 3.6V | - | 
| Features | PGA | - | 
| Operating Temperature | -40°C ~ 105°C | - | 
| Package / Case | 20-VQFN Exposed Pad | 20-VQFN Exposed Pad | 
| Supplier Device Package | 20-VQFN (5x5) | 20-VQFN (5x5) | 
| Mounting Type | Surface Mount | Surface Mount |