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PDF NJM2670 Data sheet ( Hoja de datos )
| Número de pieza | NJM2670 | |
| Descripción | Stepper Motor / DIP22-D2 / EMP24-E3 | |
| Fabricantes | JRC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NJM2670 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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DUAL H BRIDGE DRIVER
NJM2670
s GENERAL DESCRIPTION
The NJM2670 is a general-purpose 60V dual H-bridge
drive IC. It consists of a pair of H-bridges, a thermal shut
down circuit and its alarm output. The alarm output can
detect application problems and the system reliability will be
significantly improved if monitored by Micro Processor.
Therefore, it is suitable for two-phase stepper motor
application driven by microprocessor.
s PACKAGE OUTLINE
s FEATURES
• Wide Voltage Range
• Wide Range of Current Control
• Thermal overload Protection
• Dead Band Protector
• Package Outline
4V to 60V
5 to 1500mA
DIP22 / EMP24 (Batwing)
NJM2670D2
NJM2670E3
s PIN CONNECTION
SENSE A
INA1
ENABLE A
OUTA1
GND
GND
INB1
ENABLE B
NC
OUTB1
SENSE B
DIP-22
VS A
VCC
INA2
OUTA2
GND
GND
INB2
TSD ARM
NC
OUTB2
VS B
SENSE A
INA1
ENABLE A
NC
OUTA1
GND
GND
INB1
ENABLE B
NC
OUTB1
SENSE B
EMP-24
VS A
VCC
INA2
NC
OUTA2
GND
GND
INB2
TSD ARM
NC
OUTB2
VS B
-1-
Ver2.0
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sTYPICAL APPLICATION
1). Bipolar Stepper Motor
VMM (4 ∼ 55V)
VS A
INA1
INA2
CPU
or
Microprocessor
ENABLE A
VCC
VS B
INB1
INB2
VCC TSD
ENABLE B
2). Single Phase DC Motor
VMM (4 ∼ 55V)
VS A
INA1
INA2
CPU
or
Microprocessor
ENABLE A
VCC
VS B
INB1
INB2
VCC TSD
ENABLE B
NJM2670
OUTA1
OUTA2
SENSE A
TSD ARM
Motor
OUTB1
OUTB2
SENSE B
GND
(VMMGND)
OUTA1
OUTA2
SENSE A
TSD ARM
Motor
OUTB1
OUTB2
Motor
SENSE B
GND
(VMMGND)
-5-
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet NJM2670.PDF ] | |
Hoja de datos destacado
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| NJM2673 | Stepper Motor / EMP24-E3 | JRC |
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