Description
The ZSC31014 is a CMOS integrated circuit for highly accurate amplification and analog-to-digital conversion of differential and half-bridge input signals.
The ZSC31014 can compensate the measured signal for offset, 1st and 2nd order span, and 1st and 2nd order temperature (Tco and Tcg).
Features
- High accuracy (±0.1% FSO @ -25 to +85°C; ±0.25% FSO @ -40 to +125°C).
- 2nd order charge-balancing analog-to-digital converter provides low noise, 14-bit data at sample rates exceeding 2kHz.
- Fast power-up to data output response: 3ms at 4MHz.
- Digital compensation of sensor offset, sensitivity, temperature drift, and non-linearity.
- Eight programmable analog gain settings combine with a digital gain term; accommodates bridges with spans.