Loading [MathJax]/jax/output/SVG/fonts/TeX/fontdata.js
DATA SHEET
ADS129x Low-Power, 2-Channel, 24-Bit Analog Front-End for Biopotential Measurements
1 Features
- Two low-noise PGAs and two high-resolution ADCs
(ADS1292 and ADS1292R)
- Low power: 335 μW/channel
- Input-referred noise: 8 μVPP
(150-Hz BW, G = 6)
- Input bias current: 200 pA
- Data rate: 125 SPS to 8 kSPS
- CMRR: 120 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
- Integrated respiration impedance measurement (ADS1292R)
- Built-in oscillator and reference
- Flexible power-down, standby mode
- SPI™-compatible serial interface
- Operating temperature range: –40°C to +85°C