ADS1203 Datasheet | Burr-Brown

SBAS318 - JUNE 2004 Motor Control Current Measurement 1ĆBit, 10MHz, 2ndĆOrder, DeltaĆSigma Modulator Features D 16-Bit Resolution D 14-Bit Linearity D ±250mV Input Range with Single +5V Supply D 1% Internal Reference Voltage D 1% Gain Error D Flexible Serial Interface with Four Different Modes DESCRIPTION The ADS1203 is a delta-sigma (∆Σ) modulator with a 95dB dynamic range, operating from a single +5V supply. The differential inputs are ideal for direct connection to transducers or low-level signals. With the appropriate digital filter and modulator rate, the device can be used to achieve 16-bit analog-to-digital (A/D) conversion with no missing codes. An effective resolution of...