Description
The ADS1299-4, ADS1299-6, and ADS1299 devices are a family of four-, six-, and eight-channel, lownoise, 24-bit, simultaneous-sampling delta-sigma (ΔΣ) analog-to-digital converters (ADCs) with a built-in programmable gain amplifier (PGA), internal reference, and an onboard oscillator.
Features
- 1 Up to Eight Low-Noise PGAs and Eight HighResolution Simultaneous-Sampling ADCs.
- Input-Referred Noise: 1 μVPP (70-Hz BW).
- Input Bias Current: 300 pA.
- Data Rate: 250 SPS to 16 kSPS.
- CMRR:.
- 110 dB.
- Programmable Gain: 1, 2, 4, 6, 8, 12, or 24.
- Unipolar or Bipolar Supplies:.
- Analog: 4.75 V to 5.25 V.
- Digital: 1.8 V to 3.6 V.
- Built-In Bias Drive Amplifier, Lead-Off Detection, Test Signals.
- Buil.
ADS1299-etcTI.pdf