Texas Instruments ADS1292R
The ADS1292R version includes a fully integrated respiration impedance measurement function. The devices are packaged in a 5-mm × 5-mm, 32-pin thin quad flat pack (TQFP) and a 4-mm x 4-mm, 32pin quad flat pack with no leads (VQFN). Product Folder Order Now Technical Documents Tools & Software Support & Community ADS1291, ADS1292, ADS1292R SBAS502C – DECEMBER 2011 – REVISED APRIL 2020 ADS129x Low-Power, 2-Channel, 24-Bit Analog Front-End for Biopotential Measurements 1 Features •1 Two low-noise PGAs and two high-resolution...| Part No. | ADS1292R |
|---|---|
| Datasheet | ADS1292R Download |
| Manufacturer |  Texas Instruments |
| Description | 24-Bit Analog Front-End |
| Buy | Stock & Price |
FEATURES
●1 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 2
APPLICATIONS
● Medical instrumentation (ECG) including: – Patient monitoring: Holter, event, stress, and vital signs including ECG, AED, and telemedicine – Personal care and fitness monitors (heart rate, respiration, and ECG)● High-precision, simultaneous, multichannel data acquisition SPI Simplified Block Diagram REF Test Signals and Monitors Refe...
