NJM3775E3 Просмотр технического описания (PDF) - Japan Radio Corporation
Номер в каталоге
Компоненты Описание
производитель
NJM3775E3 Datasheet PDF : 10 Pages
| |||
NJM3775
s ABSOLUTE MAXIMUM RATINGS
Parameter
Pin No. (DIP)
Voltage
Logic supply
Motor supply
Logic inputs
Analog inputs
12
4, 19
9, 10, 13, 14
7, 8, 15, 16
Current
Motor output current
Logic inputs
Analog inputs
1, 3, 20, 22
9, 10, 13, 14
7, 8, 15, 16
Temperature
Operating junction temperature
Storage temperature
Power Dissipation (Package Data)
Power dissipation at TGND = +25°C, DIP and PLCC package
Power dissipation at TGND = +125°C, DIP package
Power
dissipation
at
T
GND
=
+125°C,
PLCC
package
Symbol
VCC
VMM
VI
V
A
IM
II
IA
T
j
Tstg
PD
PD
P
D
Min
0
0
-0.3
-0.3
-850
-10
-10
-40
-55
-
-
-
Max
Unit
7
V
45
V
6
V
V
V
CC
+850
mA
-
mA
-
mA
+150
°C
+150
°C
5
W
2.2
W
2.6
W
s RECOMMENDED OPERATING CONDITIONS
Parameter
Logic supply voltage
Motor supply voltage
Output emitter voltage
Motor output current
Operating junction temperature
Rise and fall time logic inputs
Oscillator timing resistor
Symbol
VCC
VMM
VE
I
M
Tj
tr,, tf
RT
Min
4.75
10
-
-750
-20
-
2
Typ
Max
Unit
5
5.25
V
-
40
V
-
1.0
V
-
+750
mA
-
+125
°C
-
2
ms
12
20
kohm
NJM3775
Phase 1
9
Dis1 VR1
10 7
I CC
VCC 12
V
CC
C1
8
—
+
E1
2
RQ
S
Logic
12 kW
RT
IRC RC 11
VCC
4 700 pF
CT
VI
V
VIH
VA
V
IL
R
I I I IH I IL
IR IA
VRC
+
—
Logic
+
SQ
R
—
14 13 16
15
Phase 2
Dis 2 VR2
C2
IC
IA
VCH
V
VC
A
5, 6, 17, 18
GND
21
E2
VE
RS
3 M A1
1 M B1
4 VMM1
19 VMM2
22 M B2
20 M A2
I MM
I M I OL
VM
V MA
VMM
Figure 4. Definition of symbols
| V MA – VMB |
50 %
t on
t off
t
VE ( I M )
td
V
R
V
RC
t
tb
fs=
1
ton + toff
t
ton
D = ton + toff
Figure 5. Definition of terms
Share Link: 