ADS1203 Datasheet (Texas Instruments)

ADS1203, Delta-Sigma Modulator

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 ana

ADS1203 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 D Implemented Twinned Binary Coding as Split-Phase or Manchester Coding for One-Line Interfacing D Operating Temper