数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

L7200 数据表(PDF) 4 Page - STMicroelectronics

部件名 L7200
功能描述  MOZART, 12V DISK DRIVE SPINDLE & VCM, POWER & CONTROL "COMBO?
PDF  23 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

L7200 数据表(HTML) 4 Page - STMicroelectronics

  L7200 Datasheet HTML 1Page - STMicroelectronics L7200 Datasheet HTML 2Page - STMicroelectronics L7200 Datasheet HTML 3Page - STMicroelectronics L7200 Datasheet HTML 4Page - STMicroelectronics L7200 Datasheet HTML 5Page - STMicroelectronics L7200 Datasheet HTML 6Page - STMicroelectronics L7200 Datasheet HTML 7Page - STMicroelectronics L7200 Datasheet HTML 8Page - STMicroelectronics L7200 Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 23 page
background image
L7200
4/23
PIN FUNCTION
Pin Types: D = Digital, P = Power, A = Analog
N°
Pin Name
Description
Type
1,2
VCC
+12V Power Supply after ISOFET.
P
3,4
VPS
+12V Power Supply.
P
5
GND
Power Ground (substrate).
P
6
SYSCLK
Clock Frequency for system timers and counters
D
7
FCOM
Output of Spindle zero crossing or Current Sense circuit
D
8
VDD
Digital +5V Supply
D
9
BRAKE
Storage capacitor for brake circuit. Typically 5.9V
A
10
ISENSE
Input to sense the voltage of the SPINDLE Sense Resistor.
A
11
CTAP
Spindle Center Tap used for Differential BEMF sensing
A
12
GAINRES
External resistor for VCM switch gain.
A
13
VBOOST
External main Charge Pump Capacitor (typically VCC+5.8V)
A
14
PUMP
External Charge Pump
A
15
SSOUT
Shock Sensor detector Digital Output
D
16
SSFOUT
Shock Sensor detector filter Output
A
17
SSFIN
Shock Sensor detector filter Input
A
18
SSBUFOUT
Shock Sensor detector amplifier Output
A
19
SSIN
Shock Sensor detector amplifier Input
A
20
TR_2.5V
Set Point Input for 2.5V Supply monitor
A
21
TR_3.3V
Set Point Input for 3.3V Supply monitor
A
22
TR_5V
Set Point Input for 5V Supply monitor
A
23
TR_12V
Set Point Input for 12V Supply monitor
A
24
AGND
Analog Ground
A
25
AVCC
+12V analog Supply (after ISOFET)
P
26
RBIAS
External resistor for setting accurate bias current
A
27
VREG2.5_DR
2.5V positive regulator drive output
A
28
VREG2.5_IN
2.5V positive regulator sense input
A
29
VREG3.3_DRV
3.3V positive regulator drive output
A
30
VREG3.3_IN
3.3V positive regulator sense input
A
31
PORB
Power On Reset Output
A
32
DAC_OUT
Output of VCM DAC
A
33
VREG8_DRV
8V positive regulator drive output
A



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com