A-D Converters

The ADC also has two selectable conversion ranges with two optional offset levels. The output is bi-directional 2-wire I2C bus which is used for configuring conversion parameters, starting conversion and reading out the A/D conversion result. The converer is designed to interface to resistive sensors in a bridge configuration. Typical sensors include: piezo-resistive pressure sensor and temperature sensors.

• Excellent noise performance
• Dual input ranges
• I2C bus output
• 32.2ms - 2.5ms conversion time