feeling单片机 fs72x
| 品牌 |
feeling |
型号 |
fs72x |
| 批号 |
fs72x |
封装 |
sip-3l(sot 23) |
| 营销方式 |
直销 |
产品性质 |
热销 |
| 处理信号 |
数字信号 |
工艺 |
半导体集成 |
| 集成程度 |
中规模 |
工作温度 |
0~70（℃） |
| 类型 |
单片机 |
| |
features
| maximum output sink current 50ma |
| open-drain pre-driver |
| power reverse polarity protection |
| available in sip-3l, sot23(fs72xy) package |
general description
fs72x/fs72xy is a hall sensor with latched digital output. it’s suitable for electronic commutation of brushless dc motor applications. the fs72x/fs72xy uses a chopper amplifier for magnetic signal amplification, which can achieve a low offset and thus precise magnetic switching thresholds. if a magnetic flux density larger than threshold bop,no is turned on(low). the output state is held until a magnetic flux density reversal falls below brp causing no to be turned off (high)