參數(shù)資料
型號： SI9961
廠商： Vishay Intertechnology,Inc.
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 12-V Voice Coil Motor Driver
中文描述： 12 V的音圈電機驅(qū)動器
文件頁數(shù)： 3/8頁
文件大小： 69K
代理商： SI9961
Si9961
Vishay Siliconix
Document Number: 70014
S-20883
—
Rev. G, 24-Jun-02
www.vishay.com
3
SPECIFICATIONS
Limits
C Suffix 0 to 70 C
Unless Otherwise Specified
V
CC
= 5 V
V
REF
= 5 V
10%
5%
Parameter
Unit
Max
b
Typ
a
Min
b
Test Conditions
V+ = 12 V
10%, V
DD
= 11.6 V
10%, V
REF
–
= GND = 0 V
Symbol
Supply
I
CC
Static, No Load
0.01
Supply Current (Standby)
I
V+
I
DD
RETRACT = High
0.2
0.4
mA
ENABLE = High
0.8
1.6
Normal Mode
10.2
11.6
13.2
V
DD
Range
V
DD
Retract Mode
2.0
14
V
CC
Range
V+ Range
V
CC
V+
4.5
5
5.5
V
10.8
12
13.2
Gain Select Switch
R
FB
Switch Resistance
108
240
R
INH
Switch Resistance
R
INL
Switch Resistance
V
REF
(EXT)
IA2
–
= 5 V
135
300
810
1800
Input Current
I
REF
OA2 = V
REF
0.15
0.40
0.65
mA
External Voltage Range
Power Supply Monitor
V
REF
4.75
5
5.25
V
V
CC
Undervoltage Threshold
V
REF
= 5.0 V
3.82
4.12
4.42
V
Hysteresis
40
mV
V+ Undervoltage Threshold
V
REF
= 5.0 V
9.1
9.8
10.6
V
Hysteresis
100
mV
Gain Select, RETRACT, ENABLE Input
Input High Voltage
V
IH
3.5
Input Low Voltage
V
IL
I
IH
I
IL
1.5
V
Input High Current
V
IN
= 5 V
V
IN
= 0 V
–
1
1
Input Low Current
–
1
1
A
FAULT Output
Output High Voltage
V
OH
I
OH
=
–
100 A
V
–
0.8
V
–
0.33
V
Output Low Voltage
V
OL
I
OHS
I
OL
= 1.6 mA
V
OUT
= 0 V
0.25
0.50
Output High Sourcing Current
400
1100
A
RETRACT Current Control (RETRACT = Low, Output Current from A to B)
I
RET
Bias Voltage
V(I
RET
)
V
DD
= 10 V, R
RET
= 3.74 k
0.66
Retract Output Pull-Up Voltage
V
OUT A
V
DD
= 2.5 V to 14 V, I
OUTA
= 30 mA
V
DD
= 10 V, V
= 5 V R
= 3.74 k
R
SB
= 0.5 , T
A
= 25 C
V
DD
= 2 V, V
OUTB
= 0.7 V R
RET
= < 10 , R
SB
= 0.5 ,
V
DD
= 2 V to 14 V, R
RET
= 3.74 k
V
DD
= 10 V, R
RET
= 3.74 k
V
DD
–
1
V
Retract Output Pull-Down Current
I
OUTB
22
30
38
mA
Maximum Emergency Retract Current
I
OUTB
(Max)
40
Retract Current V
DD
Supply Rejection Ratio
Retract Current Temperature Coefficient
3.0
%/V
–
0.3
%/ C
Notes
a.
b.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
The algebraic convention whereby the most negative value is a minimum and the most positive a maximum.
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參數(shù)描述
SI9961A 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:12-V Voice Coil Motor Driver
SI9961ACY 功能描述:馬達/運動/點火控制器和驅(qū)動器 Voice Coil Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
SI9961ACY-E3 功能描述:馬達/運動/點火控制器和驅(qū)動器 Voice Coil Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
SI9961ACY-T1 功能描述:馬達/運動/點火控制器和驅(qū)動器 Voice Coil Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
SI9961ACY-T1-E3 功能描述:馬達/運動/點火控制器和驅(qū)動器 Voice Coil Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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