Texas Instruments ADS1110A0IDBVTG4, 16-bit sigma-delta ADC, I²C interface, 240 SPS, PGA, differential/single-ended input, SOT-23-6, -40°C to 125°C, 2.7V to 5.5V supply.
| Parameter | Value |
|---|---|
| Input type | Differential, Single Ended |
| Mounting | Surface Mount |
| Reference type | Internal |
| Voltage - supply, analog | 2.7V ~ 5.5V |
| Voltage - supply, digital | 2.7V ~ 5.5V |
| I/O channels | 1 |
| Data interface | I²C |
| Operating temperature | -40°C~125°C |
| Package | Tape & Reel (TR) |
| Features | PGA, Selectable Address |
| Architecture | Sigma-Delta |
| Configuration | PGA-ADC |
| Number of bits | 16 |
| Case | SOT-23-6 |
| Number of a (D converters) | 1 |
| Sampling rate (Per second) | 240 |
The ADS1110A0IDBVTG4: The PGA allows gain up to 8, letting you amplify small sensor outputs (e.g., thermocouple, strain gauge) before conversion, saving an external op-amp. The I²C interface supports a selectable address, allowing up to two ADCs on the same bus.
The SOT-23-6 package keeps the footprint small enough for multi-channel data-acquisition boards.
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The A0 suffix in the order code indicates the I²C address is set to 1001000 (binary), which is 0x48 in hexadecimal. This allows the device to share the bus with another ADS1110 variant using a different address.
The PGA and internal reference operate correctly across that range.