ADS131E08IPAG Description
The ADS131E08IPAG is a family of multichannel, simultaneous sampling, 24-bit, delta-sigma (ΔΣ), analog-to-digital converters (ADCs) with a built-in programmable gain amplifier (PGA), internal reference, and an onboard oscillator. The ADC's wide dynamic range, scalable data rates, and internal fault detection monitors make the ADS131E08IPAG attractive in industrial power monitoring and protection as well as test and measurement applications. True high impedance inputs enable the ADS131E08IPAG to directly interface with a resistor-divider network or a voltage transformer to measure line voltage, or a current transformer or Rogowski coil to measure line current.
ADS131E08IPAG Features
Eight Differential ADC Inputs
Outstanding Performance:
– Dynamic Range: 118 dB at 1 kSPS
– Crosstalk: –110 dB
– THD: –90 dB at 50 Hz and 60 Hz
Analog Supply Range Options:
– 3 V to 5 V (Unipolar)
– ±2.5 V (Bipolar, Allows DC-Coupling)
Digital: 1.8 V to 3.6 V
Low Power: 2 mW per Channel
Data Rates: 1, 2, 4, 8, 16, 32, and 64 kSPS
Programmable Gains: 1, 2, 4, 8, and 12
Fault Detection and Device Testing Capability
SPI™ Data Interface and Four GPIOs
Package: TQFP-64 (PAG)
Operating Temperature Range: –40°C to +105°C
ADS131E08IPAG Applications
Power Protection: Circuit Breakers, and Relay Protection
Energy Metering: Single Phase, Polyphase, and Power Quality
Battery Test Systems
Test and Measurement
Simultaneous Sampling Data Acquisition Systems
