NJM3770A 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJM3770A Datasheet PDF : 10 Pages
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NJM3770A
s ELECTRICAL CHARACTERISTICS
Electrical characteristics over recommended operating conditions. CT = 820 pF, RT = 56 kohm
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
General
Supply current
I
CC
Total power dissipation
PD
Turn-off delay
td
Thermal shutdown junction temperature
V = 20 to 40 V, I = I = HIGH.
MM
01
VMM = 20 to 40 V, I0 = I1 = LOW,
fs = 23 kHz
fs = 28 kHz, IM = 1.0A, VMM = 36 V
Note 2, 4.
fs = 24 kHz, IM = 1.0A, VMM = 12 V
Note 2, 4.
f = 28 kHz, I = 1.3A, V = 36 V
s
M
MM
Note 3, 4.
fs = 28 kHz, IM = 1.5A, VMM = 36 V
Note 3, 4.
Ta = +25°C, dVC/dt ≥ 50 mV/µs.
-
30
40 mA
-
48
65 mA
-
1.9 2.3
W
-
1.7 2.1
W
-
2.7 3.2
W
-
3.5
-
W
-
-
2.5
µs
-
170
-
°C
Logic Inputs
Logic HIGH input voltage
Logic LOW input voltage
Logic HIGH input current
Logic LOW input current
Analog Inputs
Comparator threshold voltage
Comparator threshold voltage
Comparator threshold voltage
Input current
Motor Outputs
Lower transistor saturation voltage
Lower diode forward voltage drop
Upper transistor saturation voltage
Output leakage current
Monostable
Cut off time
VIH
VIL
IIH
VI = 2.4 V
IIL
VI = 0.4 V
V
V = 5.0 V, I = I = LOW
CH
R
01
VCM VR = 5.0 V, I0 = HIGH, I1 = LOW
VCL VR = 5.0 V, I0 = LOW, I1 = HIGH
IC
I = 1.0A
M
I = 1.3A
M
IM = 1.0A
IM = 1.3A
IM = 1.0A
IM = 1.3A
I0 = I1 = HIGH, Ta = +25°C
toff
VMM = 10 V, ton ≥ 5 µs
2.0
-
-
V
-
-
0.8
V
-
-
20
µA
-0.4
-
-
mA
400 415 430 mV
240 250 265 mV
70
80
90 mV
-20
-
-
µA
-
0.5 0.8
V
-
0.8 1.3
V
-
1.3 1.6
V
-
1.5 1.8
V
-
1.1 1.3
V
-
1.3 1.6
V
-
-
100 µA
27
31
35
µs
s THERMAL CHARACTERISTICS
Parameter
Thermal resistance
Symbol
RthJ-GND
RthJ-A
RthJ-GND
RthJ-A
Rth
J-GND
Rth
J-A
Conditions
DIP package.
DIP package. Note 2.
PLCC package.
PLCC package. Note 2.
EMP package.
EMP package.
Min
Typ
Max
Unit
-
11
- °C/W
-
40
- °C/W
-
9
- °C/W
-
35
- °C/W
-
11
- °C/W
-
40
- °C/W
Notes
1. All voltages are with respect to ground. Currents are positive into, negative out of specified terminal
2. All ground pins soldered onto a 20 cm2 PCB copper area with free air convection Ta=+25°C
3. DIP package with external heatsink (Staver V7) and minimal copper area. Typical RthJ-A = 27.5°C/W. Ta = +25°C
4. Not covered by final test program
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