ADS1208 Description
The ADS1208 is a 2nd-order ∆Σ (delta-sigma) modulator operating at a 10MHz clock rate. The specified input range is ±100mV, optimized for current measurement with a Hall sensor, especially in motor control applications. The ADS1208 contains a programmable current source for sensor biasing and has integrated input buffers for fast settling of the sample capacitors;.
ADS1208 Key Features
- ±100mV Specified Input Range
- ±125mV Full-Scale Range
- 95dB typ. CMR, 82dB typ. SNR
- Adjustable Current Output for Sensor Biasing
- Digital Output patible to ADS1202/03
- Differential Digital Outputs
- Separate 2.7V to 5.5V Digital Supply Pin