Texas Instruments ADS1110A0IDBVT, 16-bit sigma-delta ADC, I2C, 240 SPS, PGA, internal reference, SOT-23-6, -40 to 125°C.
| 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); Cut Tape (CT) |
| 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 programmable gain amplifier (PGA) lets you amplify small sensor signals before conversion, preserving the 16-bit resolution across a range of input amplitudes.
Yes. The digital supply range is 2.7V to 5.5V, so a 3.3V rail works directly. The I2C interface operates at the same supply voltage, so no level shifting is needed when the host MCU also runs at 3.3V.
Yes. The digital supply accepts up to 5.5V, and the I2C interface operates at the supply voltage. When the host runs at 5V, the ADC connects directly without external translation.