ADS1299IPAGR Description
The ADS1299IPAGR is a four-, six-, and eight-channel, low noise, 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. The ADS1299IPAGR incorporates all commonly-required features for
extracranial electroencephalogram (EEG) and electrocardiography (ECG) applications. With its high levels of integration and exceptional performance, the ADS1299IPAGR enables the creation of scalable medical instrumentation systems at significantly reduced size, power, and overall cost.
ADS1299IPAGR Features
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
Built-In Bias Drive Amplifier, Lead-Off Detection, Test Signals
Built-In Oscillator
Internal or External Reference
Flexible Power-Down, Standby Mode
ADS1299IPAGR Applications
Electroencephalogram (EEG) Study
Fetal Electrocardiography (ECG)
Sleep Study Monitor
Bispectral Index (BIS)
Evoked Audio Potential (EAP)
