NJM3770AE2-TE2 NJR, NJM3770AE2-TE2 Datasheet - Page 6

• Manufacturer Part Number: NJM3770AE2-TE2
• Description: Motor / Motion / Ignition Controllers & Drivers Stepping Motor Driver
• Manufacturer: NJR
• Type: Stepper Motor Controller/Driverr

Specifications of NJM3770AE2-TE2

• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 10 V to 45 V
• Supply Current: 30 mA to 40 mA
• Mounting Style: SMD/SMT
• Package / Case: EMP-20
• Operating Temperature: - 40 C to + 150 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Electrical characteristics over recommended operating conditions. C
Parameter
General
Supply current
Total power dissipation
Turn-off delay
Thermal shutdown junction temperature
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
Parameter
Thermal resistance
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 cm
3. DIP package with external heatsink (Staver V7) and minimal copper area. Typical Rth
4. Not covered by final test program
ELECTRICAL CHARACTERISTICS
THERMAL CHARACTERISTICS
2
Rth
Rth
Rth
Rth
Rth
Rth
Symbol
Symbol
PCB copper area with free air convection Ta=+25 C
V
V
V
V
I
P
V
t
I
I
I
CC
t
IH
off
IL
CH
CM
d
CL
C
J-GND
J-A
J-GND
J-A
J-GND
IH
IL
J-A
D
V
V
f
f
Note 2, 4.
f
Note 2, 4.
f
Note 3, 4.
f
Note 3, 4.
T
V
V
V
V
V
I
I
I
I
I
I
I
V
DIP package.
DIP package. Note 2.
PLCC package.
PLCC package. Note 2.
EMP package.
EMP package.
s
s
s
s
s
M
M
M
M
M
M
0
a
MM
MM
I
I
R
R
R
MM
= 23 kHz
= 28 kHz, I
= 24 kHz, I
= 28 kHz, I
= 28 kHz, I
= I
= 1.0A
= 1.3A
= 1.0A
= 1.3A
= 1.0A
= 1.3A
= 2.4 V
= 0.4 V
= +25 C, dV
= 5.0 V, I
= 5.0 V, I
= 5.0 V, I
= 10 V, t
= 20 to 40 V, I
= 20 to 40 V, I
1
= HIGH, T
0
0
0
on
M
M
M
M
= I
= HIGH, I
= LOW, I
Conditions
= 1.0A, V
= 1.0A, V
= 1.3A, V
= 1.5A, V
Conditions
C
/dt
1
5 s
a
T
= LOW
= +25 C
0
0
= 820 pF, R
= I
= I
50 mV/ s.
1
1
1
1
= HIGH.
= LOW,
MM
MM
MM
MM
= HIGH
= LOW
= 36 V
= 12 V
= 36 V
= 36 V
T
= 56 kohm
J-A
= 27.5 C/W. T
Min
-0.4
400
240
-20
2.0
Min
70
27
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
NJM3770A
Typ
Typ
11
40
35
11
40
170
415
250
1.9
1.7
2.7
3.5
0.5
0.8
1.3
1.5
1.1
1.3
a
30
48
80
31
9
-
-
-
-
-
-
-
= +25 C
430
265
100
Max
2.3
2.1
3.2
2.5
0.8
0.8
1.3
1.6
1.8
1.3
1.6
Max
40
65
20
90
35
-
-
-
-
-
-
-
-
-
-
-
Unit
mA
mA
mA
mV
mV
mV
Unit
C/W
C/W
C/W
C/W
C/W
C/W
W
W
W
W
V
V
V
V
V
V
V
V
C
A
A
A
s
s