TLA2528 Small, 8-Channel, 12-Bit ADC With I2C Interface and GPIOs

1 Features

Small package size:
- 3-mm × 3-mm WQFN
8 channels configurable as any combination of:
- Up to 8 analog inputs, digital inputs, or digital outputs
GPIOs for I/O expansion:
- Open-drain, push-pull digital outputs
Wide operating ranges:
- AVDD: 2.35 V to 5.5 V
- DVDD: 1.65 V to 5.5 V
- –40°C to +85°C temperature range
I²C interface:
- Up to 3.4 MHz (high-speed mode)
- 8 configurable I²C addresses
Programmable averaging filters:
- Programmable sample size for averaging
- Averaging with internal conversions
- 16-bit resolution for average output