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PDF NJM2675 Data sheet ( Hoja de datos )
| Número de pieza | NJM2675 | |
| Descripción | General Motor / DIP16 / EMP16-E2 | |
| Fabricantes | JRC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NJM2675 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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H BRIDGE DRIVER
NJM2675
s GENERAL DESCRIPTION
The NJM2675 is a general-purpose 60V single H-bridge
drive IC. It consists of a H-bridge, 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 Microprocessor.
Therefore, it is suitable for DC motor application driven by
Microprocessor.
s PACKAGE OUTLINE
NJM2675D
s FEATURE
• Wide Voltage Range
4V to 55V
• Wide Range of Current Control
5 to 1200mA
• Thermal Shut Down Circuit (with Alarm Output)
• Dead Band Protector
• Package Outline
DIP16 / EMP16
NJM2675E2
s PIN CONNECTION
GND 1
TSD_ARM 2
VCC 3
NC 4
IN1 5
IN2 6
ENABLE 7
GND 8
NJM
2675D
16 NC
GND 1
15 OUT1
TSD_ARM 2
14 VMM
13 NC
VCC 3
NC 4
IN1 5
12 GND
11 SENSE
IN2 6
ENABLE 7
GND 8
10 OUT2
9 NC
NJM
2675E2
16 NC
15 OUT1
14 VMM
13 NC
12 GND
11 SENSE
10 OUT2
9 NC
Ver.2006-10-18
-1-
1 page  
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sTYPICAL APPLICATION
VMM(4 ∼ 55V)
VS
IN1
IN2
Micro
Processor
ENABLE
VCC
NJM2675
OUT1
OUT2
SENSE
Motor
TSD TSD ARM
GND
sTIMING CHART
INA1
INA2
ENABLE A
OUTA1
OUTA2
tpd1 tpd1
td td te1
te2
tpd1:IN_HL propagation delay
tpd2 tpd2
th
tpd2:IN_LH propagation delay
Reference value unit
td :Output dead band protection delay tpd1
1.0 us
te1 :ENABLE_HL propagation delay
te2 :ENABLE_LH propagation delay
th :Output High impedance section
tpd2
td
te1
te2
2.5 us
1.5 us
3.5 us
2.0 us
Ver.2006-10-18
-5-
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet NJM2675.PDF ] | |
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