High-precision analog-to-digital conversion chip - MS5193T
RMS noise: 25nV at 4.17Hz; 30nV at 16.7Hz;
Power consumption: typically 380uA
Integrated low-noise, programmable gain instrumentation amplifier
Integrated low-temperature-drift voltage reference
Update rate: 4.17Hz to 470Hz
Integrated 50Hz/60Hz notch filter
Integrated programmable current source
Integrated on-chip bias voltage generator
Power supply voltage: 2.7V to 5.25V
Operating temperature range: -40℃ ~ 105℃
Product Introduction
MS5192T/MS5193TLow-power, low-noiseNoise, three-channel differential input16bit/24bitAnalog-to-digital converter. Its internal integration includes lowNoise input buffer, low-noise instrumentation amplifier, when the gain is set to64UpdateRate is4.17HzWhen the RMS noise is25nVIt integrates a precision low-noise, lowDrift internal bandgap reference, and an external differential reference voltage can also be used. The chip also integratesProgrammable excitation current source,burnoutCurrent source and bias voltage generator. The bias voltageThe voltage generator can set the common-mode voltage of the channel to0.5*AVDDThis chip uses an externalExternal clock or internal clock, output data rate can be set via software to update the data rateis4.17Hzto470Hz. The power supply voltage range is2.7Vto5.25V。MS5192T/MS5193TAdoptsTSSOP16 package.
1. Features of the high-precision analog-to-digital converter chip MS5193T:
RMS noise: 25nV at 4.17Hz; 30nV at 16.7Hz;
Power consumption: typically 380uA
Integrated low-noise, programmable gain instrumentation amplifier
Integrated low-temperature-drift voltage reference
Update rate: 4.17Hz to 470Hz
Integrated 50Hz/60Hz notch filter
Integrated programmable current source
Integrated on-chip bias voltage generator
Power supply voltage: 2.7V to 5.25V
Operating temperature range: -40℃ ~ 105℃
2. Applications of the high-precision analog-to-digital converter chip MS5193T：
