參數(shù)資料
型號： L7200
廠商： STMICROELECTRONICS
元件分類： 運動控制電子
英文描述： DISK DRIVE MOTOR CONTROLLER, 2.6 A, PQFP64
封裝： TQFP-64
文件頁數(shù)： 9/23頁
文件大小： 262K
代理商： L7200
17/23
L7200
Reg:
11
Name:
Voice Coil DAC 1 Register
Type:
Write only
Address: BEh
BIT
LABEL
DESCRIPTION
0
VCMDAC<8>
Bit 8 of Voice Coil DAC.
1
VCMDAC<9>
Bit 9 of Voice Coil DAC.
2
VCMDAC<10>
Bit 10 of Voice Coil DAC.
3
VCMDAC<11>
Bit 11 of Voice Coil DAC.
4
VCMDAC<12>
Bit 12 of Voice Coil DAC.
5
VCMDAC<13>
MSB of Voice Coil DAC.
6
PSM/LIN
VCM Current control. “0” Linear mode. “1” PSM mode.
7
VCMEN
“0” VCM Disabled. “1” VCM Enabled.
Reg:
12
Name:
Voice Coil Retract Register
Type:
Write only
Address: CEh
BIT
LABEL
DESCRIPTION
0
PKV0
Retract Voltage. First Bit.
Bit 2
Bit 1
Bit 0
Voltage
1
PKV1
Retract Voltage. Second Bit.
0
0.30V
2
PKV2
Retract Voltage. Third Bit.
0
1
0.60V
01
0
0.90V
01
1
1.20V
10
0
1.50V
10
1
1.80V
11
0
2.10V
11
1
2.40V
3
RT0
Retract Time. First Bit.
Bit 4
Bit 3
Time
4
RT1
Retract Time. Second Bit.
0
80ms
0
1
160ms
1
0
320ms
1
640ms
INTERNAL REGISTERS DEFINITION (continued)
相關(guān)PDF資料
PDF描述
L7250 VOICE COIL MOTOR CONTROLLER, PQFP64
L7980A 3.5 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO8
L7980 3.5 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO8
L7980TR 3.5 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO8
L7981ATR SWITCHING REGULATOR, DSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L7203 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SMOOTH DRIVE SPINDLE MOTOR FOR OPTICAL DRIVE APPLICATION WITH POWER INTEGRATED
L7203S 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SMOOTH DRIVE SPINDLE MOTOR FOR OPTICAL DRIVE APPLICATION WITH POWER INTEGRATED
L7204 功能描述:重負荷電源連接器 PLUG-YC-#2/0-PC RoHS:否 制造商:Hirose Connector 系列:PS2 產(chǎn)品類型:Connectors 位置/觸點數(shù)量: 端接類型:Crimp 觸點材料: 觸點電鍍:Gold 電壓額定值: 電流額定值:300 A 附件類型:
L7204A 制造商:Agilent Technologies 功能描述:L7204A / Switch, SP4T, DC-4 GHz, unterminated, 24VDC (L-SERIES)
L7204B 制造商:Agilent Technologies 功能描述:L7204B / Switch, SP4T, DC-20 GHz, unterminated, 24VDC (L-SERIES)
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