參數(shù)資料
型號(hào): TA8420AF
元件分類: 運(yùn)動(dòng)控制電子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 2 A, PDSO10
封裝: 0.225 INCH, 1 MM PITCH, PLASTIC, SSOP-10
文件頁(yè)數(shù): 9/12頁(yè)
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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