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Part Number | ADS7250IRTER | ADS7250IRTET | ADS7253IRTER | ADS7254IRTER | 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) | 750k | 750k | 1M | 1M | 2M |
Number of Inputs | 2 | 2 | 2 | 2 | 2 |
Input Type | Pseudo-Differential | Pseudo-Differential | Pseudo-Differential, Single Ended | 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 | External | External, Internal | External, Internal | 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 |