NJM2129M 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJM2129M Datasheet PDF : 5 Pages
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NJM2129
■ ELECTRICAL CHARACTERISTICS (Vcc1 = 5V, Ta = 25℃)
PARAMETER
SYMBOL
TEST CONDITION
MIN. TYP.
【INTERFACE】
INPUT CONDITION
CIRCUIT
OUT1 IN1 IN2 IN3 IN4 SW1 SW2 SW3
IN1 Input Impedance
IN1-Rin
－
－－－ 1
47
80
IN1-OUT (Low)
IN1-Lout
－L H 2
2
2.5
IN1-OUT(High)
IN1-Hout －
－L H 3
－H H 2
0
－
3.5
－
－
－H H 3
2
2.5
IN1-OPEN
INHIBIT1 Time
IN1-Open －
－H H 1
INH1-time － *L － － L
4.0
－
20
40
INHIBIT2 Time
INH2-time － － *L － －
1
20
40
Slew Switch 1(IN1 →
OUT2)
【POWER SUPPLY】(note 2)
Vcc1:OFF, IN1 = 3.5V
3
3.0
－
Operating Power Supply
2
Vcc2
Operating Current 2
Icc2
Io = 0mA
5.75 5.9
－
2
Io = 50mA
－
20
Output Voltage
Line Regulation
Vout
Vcc2 = 5. 9V, Io = 60mA
ΔVo-Vcc2 Vcc2 = 5.75 to 12V, Io = 50mA
4.5
5.0
－
－
Load Regulation
ΔVo-Io Vcc2 = 5.9V, Io = 0 to 50mA
－
－
REG-SW (ON)
Reg-ON
3.0
－
REG-SW (OFF)
Reg-OFF
0
－
(note 2) The Vref in Power Supply block is the Vcc1, so that its specification is guaranteed at Vcc1 = 5V.
(note 3) The Supply voltage of Vcc2 must be chose less then power dissipation.
MAX. UNIT
120 kΩ
3
V
1.0
V
5.0
V
3
V
5.0
V
80 ms
80 ms
－
V
12
(note3)
V
3
mA
30 mA
5.3
V
300 mA
300 mA
5.0
V
2.0
V
Ver.2003-12-09
-3-
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