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參數(shù)資料
| 型號(hào)： | OQ8844 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 模擬信號(hào)調(diào)理 |
| 英文描述： | Digital Servo Driver DSD-2 |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO20 |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 80K |
| 代理商： | OQ8844 |
1995 Nov 27
4
Philips Semiconductors
Product specification
Digital Servo Driver (DSD-2)
OQ8844
PINNING
SYMBOL
PIN
DESCRIPTION
V
DD(S)
1
supply voltage for sledge motor
driver
PDM input for sledge driver
PDM input for focus driver
PDM input for radial driver
digital ground
digital supply voltage
clock input
enable input 1
enable input 2
radial driver ground
radial driver (positive output)
radial driver (negative output)
radial supply voltage
focus supply voltage
focus driver (positive output)
focus driver (negative output)
focus ground
sledge driver ground
sledge driver (positive output)
sledge driver (negative output)
SLC
FOC
RAC
V
SSD
V
DDD
CLI
EN1
EN2
V
SS(R)
RA+
RA
V
DD(R)
V
DD(F)
FO+
FO
V
SS(F)
V
SSS
SL+
SL
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Fig.2 Pin configuration.
handbook, halfpage
OQ8844
MBG784
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
VDD(S)
SLC
FOC
RAC
VDDD
VSSD
CLI
EN1
EN2
RA
SL
RA
+
SL
+
FO
FO
+
VSS(R)
VSSS
VSS(F)
VDD(R)
VDD(F)
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