Product Overview
LTC2498CUHF#TRPBF from ADI is a 24-bit 16-channel delta-sigma ADC with Easy Drive input, I2C, internal temperature sensor. QFN-24.
Working Principle
24-bit ADC with 16 single-ended or 8 differential inputs. Easy Drive architecture cancels input current for direct sensor interface. 1LSB RMS noise at 6.8SPS. Internal temperature sensor. I2C interface.
Pin Description
| Pin Group | Function | |
|---|---|---|
| CH0-15 | Analog inputs | 16 |
| SDA/SCL | I2C | 2 |
Applications
- Precision measurement
- Thermocouple interfaces
- Bridge sensors
- Data acquisition
Alternative Models
| Mfr | Part | Notes |
|---|---|---|
| ADI | LTC2497CUHF | 4-ch version |