NJM3776D2 データシートの表示（PDF） - Japan Radio Corporation
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NJM3776D2 Datasheet PDF : 9 Pages
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NJM3776
s ELECTRICAL CHARACTERISTICS
Electrical characteristics over recommended operating conditions, unless otherwise noted. 0°C ≤ Tj ≤ +125°C .
Parameter
Symbol
Conditions
General
Supply current
I
CC
Supply current
I
CC
Total power dissipation
P
D
Thermal shutdown junction temperature
Turn-off delay
t
d
Logic Input
Logic HIGH input voltage
VIH
Logic LOW input voltage
VIL
Logic HIGH input current
IIH
Logic LOW input current
IIL
Analog Inputs
Input current
I
A
|VC1—VC2| mismatch
VCdiff
Motor Outputs
Lower transistor saturation voltage
Lower transistor leakage current
Upper transistor saturation voltage
Upper transistor leakage current
Chopper Oscillator
Chopping frequency
fs
Digital filter blanking time
t
b
Note 3.
Dis = Dis = HIGH.
1
2
V = 24 V, I = I = 200 mA.
BB
BB1 BB2
Notes 2, 3.
Note 2
dV /dt
C
≥
50
mV/µs,
I = 100 mA. Note 2.
BB
VI = 2.4 V
VI = 0.4 V
V= 5 V
r
TA = 25°C Note 3
IM = 200 mA
Dis1 = Dis2 = High,TA=25°C
IM = 200 mA
Dis1 = Dis2 = High,TA=25°C
CT = 4 700 pF, RT = 12 kohm
C = 4 700 pF. Note 3.
T
s THERMAL CHARACTERISTICS
Min
Typ
Max Unit
-
65
70 mA
-
7
10 mA
-
0.2
0.3 W
-
160
-
°C
-
1.1
2.0 µs
2.0
-
-
-
-
-
-0.2 -0.1
-
V
0.6 V
20 µA
- mA
-
0.5
0.8 mA
-
5
- mV
-
0.2
0.4 V
-
50
- µA
-
0.9
1.2 V
-
50
- µA
-
23.0
-
1.0
- kHz
-
µs
Parameter
Thermal resistance
Symbol
RthJ-GND
RthJ-A
Note 2
Note 2
Conditions
Min
Typ
Max
-
28
-
-
45
-
Notes
1. All voltages are with respect to ground. Currents are positive into, negative out of specified terminal.
2. Not covered by final test program.
3. Switching duty cycle D = 30%, f = 23.0 kHz.
s
Unit
°C/W
°C/W
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