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| Part Number | ADS7253IRTER | ADS7253IRTET | ADS7254IRTER | ADS7250IRTER | ADS7251IRTER | 
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | 
| Product Status | Active | Active | Active | Active | Active | 
| Number of Bits | 12 | 12 | 12 | 12 | 12 | 
| Sampling Rate (Per Second) | 1M | 1M | 1M | 750k | 2M | 
| Number of Inputs | 2 | 2 | 2 | 2 | 2 | 
| Input Type | Pseudo-Differential, Single Ended | Pseudo-Differential, Single Ended | Differential | Pseudo-Differential | Differential | 
| Data Interface | SPI | SPI | SPI | SPI | SPI | 
| Configuration | S/H-ADC | S/H-ADC | S/H-ADC | S/H-ADC | S/H-ADC | 
| Ratio - S/H:ADC | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 
| Number of A/D Converters | 2 | 2 | 2 | 2 | 2 | 
| Architecture | SAR | SAR | SAR | SAR | SAR | 
| Reference Type | External, Internal | External, Internal | External, Internal | External | Internal | 
| Voltage - Supply, Analog | 5V | 5V | 5V | 5V | 5V | 
| Voltage - Supply, Digital | 1.65V ~ 5.5V | 1.65V ~ 5.5V | 1.65V ~ 5.5V | 1.65V ~ 5.5V | 1.65V ~ 5.25V | 
| Features | Simultaneous Sampling | Simultaneous Sampling | Simultaneous Sampling | Simultaneous Sampling | Simultaneous Sampling | 
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | 
| Package / Case | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 
| Supplier Device Package | 16-WQFN (3x3) | 16-WQFN (3x3) | 16-WQFN (3x3) | 16-WQFN (3x3) | 16-WQFN (3x3) | 
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |