ADS1292RIRSMT Datasheet PDF - TI

●The ADS1292RIRSMT is a 24-bit Analog-to-digital Converter (ADC) with a built-in programmable gain amplifier, internal reference and an on board oscillator. The multichannel simultaneous sampling delta-sigma (ΔΣ) ADC incorporates all features commonly required in many applications. With high levels of integration and exceptional performance, the ADC enables the creation of scalable medical instrumentation systems at significantly reduced size and power. It has a flexible input multiplexer per channel that can be independently connected to the internally-generated signals for test, temperature and lead-off detection. Additionally, any configuration of input channels can be selected for derivation of the right leg drive output signal. The ADC operates at data rates up to 8kSPS. Lead-off detection can be implemented internal to the device, using the device internal excitation current sink/source.

● Built-in right leg drive amplifier, lead-OFF detection, test signals

● Integrated respiration impedance measurement

● Built-In oscillator and reference

● Flexible power-down, standby mode

● SPI™ compatible serial interface

● Green product and no Sb/Br