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參數(shù)資料
| 型號： | M51971L |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | MOTOR SPEED CONTROL |
| 中文描述： | 電機轉(zhuǎn)速控制 |
| 文件頁數(shù)： | 2/13頁 |
| 文件大?。?/td> | 387K |
| 代理商： | M51971L |
MOTOR SPEED CONTROL
M51971L/FP
MITSUBISHI <CONTROL / DRIVER IC>
Voltage at pin
V = 0V
1
V = 0V
1
V = 0V
1
V
=0.2mVrms, f=500Hz,
Exte
rn
al set gain=60dB
1
V = 2.5V
4
Uses level shift voltage at pin
37
3
395
-190
-11.6
100
3.2
50
100
Supply voltage
Apply voltage at pin
1
Source current at pin
3
Source current at pin
6
Apply voltage at pin
4
Source current at pin
9
V
mA
V
μ
A
V
dB
μ
A
mV
mV
mV
μ
sec
μ
A
–
Vcc
V
I
3
I
6
V
4
I
9
ABSOLUTE MAXIMUM RATINGS
(Ta=25
°
C unless otherwise noted)
Symbol
Ratings
Unit
Parameter
Conditions
18
-3
–
Vcc
-5
-5
0
–
Vcc
-20
880 (M51971L)
450 (M51971FP)
8.8 (M51971L)
4.5 (M51971FP)
-20
–
+75
-40
–
+125
mW /
°
C
mW
mA
V
mA
mA
V
V
ELECTRICAL CHARACTERISTICS
(Ta=25
°
C, Vcc=9V unless otherwise noted)
Limits
Typ.
Min.
4.0
Max.
17.5
Symbol
Test conditions
Unit
Parameter
V
CC
I
CC
V
S
I
1
I
2
Supply voltage range
Circuit current
Stabilized supply voltage
Input current at pin
1
Input current at pin
2
Level shift voltage at pin
1
6.0
2.98
2.44
-3.0
-180
1.51
54
2.27
64
2.0
40
55
20
415
-140
-9.0
150
Pd
F
Power dissipation
Topr
Tstg
Thermal derating
1
°
C
°
C
V
A
V
I
4
V
V
V
LS
FG amplifier voltage gain
Input current at pin
4
Threshold voltage at pin
4
Hysteresis width at pin
4
Saturation voltage at pin
5
1
2.71
-0.5
-30
1.89
59
0.4
16
3.2
nA
K
θ
F
Operating temperature
Storage temperature
Ta
≥
25C
r
CD
R
9
V
V
T
τ
I
R
τ
= 75k
R
τ
= 75k
, C
τ
= 4700pF
V = 1V
8
V = 1V
8
I
= -20mA
9
One-shot pulse width
Charging current at pin
8
Ratio of charging to discharging current at pin
8
Output protection resistance at pin
9
Maximum voltage at pin
9
Minimum voltage at pin
9
Buffer amplifier offset voltage
V
BO
TH
4
HY
4
S
5
C
8
max
9
min
9
6
as the reference.
1
V = 1V, V - V
8
8
9
0
20
375
-260
-14.5
65
2.9
0
200
200
V
mV
mV
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