參數(shù)資料
型號(hào): UPD168110
廠商: NEC Corp.
英文描述: MICROSTEP DRIVER FOR DRIVING CAMERA LENS
中文描述: 微步驅(qū)動(dòng)驅(qū)動(dòng)光圈鏡頭
文件頁數(shù): 2/18頁
文件大小: 200K
代理商: UPD168110
Data Sheet S15840EJ2V0DS
2
μ
PD168110
PIN FUNCTIONS
Package: 24-pin TSSOP
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
RESETB
CW
V
DD
FIL2
FIL1
FB1
OUT1B
V
M1
OUT1A
PGND1
MOBSEL
STOP
MODE
CLK
LGND
C
OSC
MOB
PGND2
OUT2B
V
M2
OUT2A
FB2
PS
OE
Pin No.
Pin Name
Pin Function
1
MODE
Microstep/2-phase excitation switch pin
2
CLK
Pulse input pin
3
LGND
Control block GND pin
4
C
OSC
Pin connecting capacitor for output oscillator
5
MOB
Phase detection output pin
6
PGND2
Output block GND pin
7
OUT2B
Channel 2 output B
8
V
M2
Motor power pin
9
OUT2A
Channel 2 output A
10
FB2
Channel 2 current detection resistor connecting pin
11
PS
Power save mode pin
12
OE
Output enable pin
13
STOP
Stop mode pin
14
MOBSEL
MOB output select pin
15
PGND1
Output block GND pin
16
OUT1A
Channel 1 output A
17
V
M1
Motor power pin
18
OUT1B
Channel 1 output B
19
FB1
Channel 1 current detection resistor connecting pin
20
FIL1
Channel 1 filter capacitor connecting pin
21
FIL2
Channel 2 filter capacitor connecting pin
22
V
DD
Control block power pin
23
CW
Revolution direction setting pin
24
RESETB
Reset input pin
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