A17700 Description
The A17700 is a sensor interface IC designed to connect directly to a strain gauge or other sensor in a Wheatstone bridge configuration. The A17700 amplifies and converts the analog input from the bridge to the digital domain, low-pass filters the signal, and outputs a ratiometric analog signal or a digital SENT/PWM protocol. Digital signal processing functions, including temperature pensation and gain/offset trim,...
A17700 Key Features
- Directly interfaces with strain gauge or other transducer in Wheatstone bridge configuration for low noise and high accu
- On-chip Poly(4,4) pensation for improved accuracy over temperature, pensating both IC and bridge
- Ratiometric analog output for legacy
A17700 Applications
- High bandwidth option to support fast response time
- PWM (Pulse-Width Modulated) output with optional