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參數(shù)資料
| 型號(hào)： | OM5193H |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類(lèi)： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Disk drive spindle and VCM with servo controller |
| 中文描述： | VOICE COIL MOTOR CONTROLLER, PQFP80 |
| 文件頁(yè)數(shù)： | 2/56頁(yè) |
| 文件大?。?/td> | 246K |
| 代理商： | OM5193H |
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1998 Nov 02
2
Philips Semiconductors
Product specification
Disk drive spindle and VCM with
servo controller
OM5193H
CONTENTS
1
1.1
1.2
1.2.1
1.2.2
1.3
2
3
3.1
3.2
3.3
3.4
4
5
6
7
8
8.1
8.2
8.3
8.3.1
8.3.2
8.4
8.4.1
8.4.2
8.4.3
8.4.4
8.4.5
8.5
8.6
8.7
8.8
8.9
8.10
8.11
8.12
8.13
8.14
8.15
8.16
8.17
8.17.1
8.17.2
8.18
FEATURES
Servo control
Motor control
Spindle motor driver
Voice coil motor driver
Miscellaneous items
APPLICATIONS
GENERAL DESCRIPTION
Overview
Servo controller
Spindle and voice coil motor
Safety functions
QUICK REFERENCE DATA
ORDERING INFORMATION
BLOCK DIAGRAMS
PINNING
FUNCTIONAL DESCRIPTION
Serial interface
Commutation and sleep mode
Commutation control
Blanks, Watchdog and Start-up delays
Comdelim delay
10-bit ADC with 7 analog inputs
Input channels
Input ranges
Conversion modes
Programming register#0
Converter clock frequency values
10-bit VCM DAC
Reference voltage
Stand-alone op-amps
Analog switch
Charge pump voltage
Spindle driver
VCM driver
Park the VCM
Precharge the VCM
Brake the motor
Power-on reset
Thermal monitor and shutdown
Power supply isolation
External isolation diode
External power FET
Thermal behaviour
9
10
11
12
13
14
15
15.1
15.2
15.3
15.4
16
17
LIMITING VALUES
HANDLING
THERMAL CHARACTERISTICS
CHARACTERISTICS
APPLICATION INFORMATION
PACKAGE OUTLINE
SOLDERING
Introduction
Reflow soldering
Wave soldering
Repairing soldered joints
DEFINITIONS
LIFE SUPPORT APPLICATIONS
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