ADS131M08 Overview
Key Specifications
Pins: 32
Height: 800 µm
Length: 4 mm
Width: 4 mm
Description
The ADS131M08 is a eight-channel, simultaneouslysampling, 24-bit, delta-sigma (ΔΣ), analog-to-digital converter (ADC) that offers wide dynamic range, low power, and energy-measurement-specific features, making the device an excellent fit for energy metering, power metrology, and circuit breaker applications. The ADC inputs can be directly interfaced to a resistor-divider network or a power transformer to measure voltage or to a current transformer or a Rogowski coil to measure current.
Key Features
- 1 8 simultaneously sampling differential inputs
- Programmable data rate up to 32 kSPS
- Programmable gain up to 128
- Noise performance: – 102-dB dynamic range at gain = 1, 4 kSPS – 80-dB dynamic range at gain = 64, 4 kSPS
- Total harmonic distortion: –100 dB
