参数资料
型号: LB1950V
元件分类: 运动控制电子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO30
封装: SSOP-30
文件页数: 6/10页
文件大小: 300K
代理商: LB1950V
Continued from preceding page.
No. 5340-5/10
LB1950V
Pin No.
Symbol
Pin voltage
Equivalent circuit
Function
Connection for an FG amplifier input signal noise filter
capacitor
FGIN2
17
Connection for an FG amplifier input signal noise filter
capacitor
2.0 V max
1.0 V min
(when VCC1 =
3 V)
FGIN1
16
FG amplifier input
Connect the FG coil between this pin and VREF.
FGIN
15
Internal 1.3-V reference voltage
This voltage is used as the FG and PG amplifier
reference voltage.
VREF
14
PG amplifier input
Connect the PG coil between this pin and VREF.
2.0 V max
1.0 V min
(when VCC1 =
3 V)
PGIN
13
Connection for the PG amplifier peak-hold capacitor
PGC
12
PG amplifier output
PGOUT
11
Continued on next page.
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