高度な診断機能内蔵のプログラム可能な低ノイズリニアホールセンサIC

A31102

Markets Served

A31102は、セーフティクリティカルな用途向けに、業界をリードするノイズ性能と高度な診断機能を備えた高精度のリニアホール効果センシングを提供します。柔軟なプログラミングと複数の出力プロトコルに対応しています。

Industry-leading noise performance reduces audible noise impact of torque ripple in EPS applications
- High speed, low noise 16-bit ADC
- Increased number of user-selectable bandwidth options to better optimize tradeoff between noise and response time
- Advanced adaptive filter option for further noise improvements
Flexible programming interface
- Standard 3-wire serial programming interface
- Optional 2-wire serial programming interface, eliminates need for increased supply voltage when connected to other sensitive components
Developed in accordance with ISO 26262:2011 requirements for hardware product development for use in safety-critical applications (pending assessment)
A31102LLUBTR-DD (dual die) designed to meet ASIL D requirements when integrated and used in conjunction with the appropriate system-level control, in the manner prescribed in the A31102 Safety Manual
A31102LLUATR (single die) designed to meet ASIL B requirements when integrated and used in conjunction with the appropriate system-level control, in the manner prescribed in the A31102 Safety Manual