ADS1191
ADS1191 is 16-Bit Analog Front-End manufactured by Texas Instruments.
ADS1191 ADS1192
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SBAS566A
- DECEMBER 2011
- REVISED SEPTEMBER 2012
Low-Power, 2-Channel, 16-Bit Analog Front-End for Biopotential Measurements
Check for Samples: ADS1191, ADS1192
Features
- 23 Two Low-Noise PGAs and Two High-Resolution ADCs (ADS1192)
- Low Power: 335 μW/channel
- Input-Referred Noise: 24 μVPP
(150-Hz BW, G = 6)
- Input Bias Current: 1 nA
- Data Rate: 125 SPS to 8 kSPS
- CMRR:
- 95 dB
- Programmable Gain: 1, 2, 3, 4, 6, 8, or 12
- Supplies: Unipolar or Bipolar
- Analog: 2.7 V to 5.25 V
- Digital: 1.7 V to 3.6 V
- Built-In Right Leg Drive Amplifier, Lead-Off Detection, Test Signals
- Built-In Oscillator and Reference
- Flexible Power-Down, Standby Mode
-...
