njw4351 New Japan Radio Co.,Ltd, njw4351 Datasheet - Page 3

• Manufacturer Part Number: njw4351
• Description: Unipolar Stepper Motor Driver
• Manufacturer: New Japan Radio Co.,Ltd

(*1): Mounted on glass epoxy board based on EIA/JEDEC. (114.3x76.2x1.6mm: 2Layers/4Layers)
Logic Supply Voltage
Motor Output Voltage
Logic Input Voltage
ALARM Output Voltage
MO Output Voltage
Output Current
ALARM Output Current
MO Output Current
Operating Temperature
Junction Temperature
Storage Temperature
Power Dissipation
(SSOP20-C3)
Power Dissipation
(DIP16)
Logic Supply Voltage
Output Current
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
PARAMETER
PARAMETER
SYMBOL
SYMBOL
V
I
ALARM
Topr
Tstg
V
V
ALARM
V
V
I
V
P
P
Io
MO
Tj
Io
MO
DD
DD
IN
O
D
D
V
V
DD
DD
=5V
=3.3V
-40 to +150
-50 to +150
TEST CONDITION
-40 to +85
RATINGS
1.5
1.0
1.5
1.2
1.4
2.0
55
20
20
7
7
7
7
UNIT
mA
mA
°C
°C
°C
W
W
W
W
W
V
V
V
V
V
A
VDD PIN
OUT1A/1B/2A/2B PIN
STEP, DIR, HSM, RESET,
ENABLE, PD PIN
ALARM PIN
MO PIN
OUT1A/1B/2A/2B PIN
ALARM PIN
MO PIN
(*1) Mounted on 2Layers PCB
(*1) Mounted on 4Layers PCB
Device itself
(*1) Mounted on 2Layers PCB
(*1) Mounted on 4Layers PCB
MIN.
2.7
-
-
TYP.
500
3.3
-
NJW4351
-
-
-
MAX.
500
5.5
-
(Ta=25°C)
(Ta=25°C)
UNIT
mA
mA
- 3 -
V