参数资料
型号: TA8420AF
元件分类: 运动控制电子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 2 A, PDSO10
封装: 0.225 INCH, 1 MM PITCH, PLASTIC, SSOP-10
文件页数: 9/12页
文件大小: 368K
代理商: TA8420AF
TA8420,21AF
2001-06-13
6
Hall input terminals (Pin (8), (9))
Operating DC Level of Hall Inputs (Pin (8), (9))are 2.5~VCC 0.8 V as specified.
If the voltage appeared at Hall Sensor output terminal within this range, there’s no requirement of external
connecting level shifting resistor.
But Ra, (or Ra and Rb) is required to connect series with Hall sensor if this is not.
We recommend to connect noise suppression use capacitance between IN A and IN B for stable
operation.
2
.5 (V) ≤ VCC
Rd
+
Rb
+
Ra
2
Rd
+
Rb
≤ VCC 0.8 (V)
Rd : Dynamic Resistance of Hall Sensor.
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