TA2145AFG データシートの表示（PDF） - Toshiba
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TA2145AFG Datasheet PDF : 16 Pages
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Terminal
No.
Name
Function
Internal Circuit
20 kΩ
VREF
10
10 PW INC
Input of center amplifier
11 PW GND
12 GVN GND
GND for power drive stage
GND for motor governor stage
13 GVN OUT Motor terminal
30 kΩ
2 kΩ VREF
⎯
⎯
M
14 GVN CTL
16 15 14
The terminal of motor speed control
TA2145AFG
Terminal
Voltage
(v)
1.2
0
0
⎯
13
⎯
15 Rt
The terminal of amateur
compensation resistor
⎯
16 GVN VCC
VCC for motor governor stage
17 VCC
VCC for preamplifier stage and
power amplifier stage.
3
⎯
3
18
Muting switch of preamplifier
18 PRE SW
Preamp. on: “L” level/open
Preamp. off: “H” level
⎯
Refer to application note
4
2006-04-19
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