ADS1212P TEXAS SIGMA-DELTA

The ADS1212 and ADS1213 are precision, in depth dynamic differ, delta-sigma Analog-to-Digital (A/D) converters with 24-bit resolution working from a single +5V present. The differential inputs are good for direct connection to transducers or low-level voltage indicators. The delta-sigma construction is used for in depth dynamic differ and to ensure 22 bits of no-missing-code effectivity. An environment friendly resolution of 20 bits is achieved by way of utilizing a very low-noise enter amplifier at conversion prices as a lot as 10Hz. Environment friendly resolutions of 16 bits might be maintained as a lot as a sample value of 1kHz by way of utilizing the distinctive Turbo Modulator mode of operation. The dynamic differ of the converters is further elevated by providing a low-noise programmable purchase amplifier with a purchase differ of 1 to 16 in binary steps. The ADS1212 and ADS1213 are designed for high-resolution measurement features in smart transmitters, industrial course of administration, weigh scales, chromatography and conveyable instrumentation. Every converters embody a flexible synchronous serial interface that is SPI appropriate and as well as presents a two-wire administration mode for low-cost isolation. The ADS1212 is a single channel converter and is obtainable in every DIP-18 and SO-18 packages. The ADS1213 incorporates a 4-channel enter multiplexer and is available on the market in DIP-24, SO-24, and SSOP-28 packages.