NJM2392 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJM2392 Datasheet PDF : 9 Pages
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NJM2392
■ELECTRICAL CHARACTERISTICS
DC Characteristics (V+=5V, Ta=25°C)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN. TYP. MAX. UNIT
OSCILLATOR BLOCK
Oscillation Frequency
Charge Current
Discharge Current
Voltage Swing
Discharge to Charge
Current Ratio
fOSC
Ichg
Idis
VOSC
Iratio
IN-=0V, CT=1nF
CT=1nF
Ichg/Idis
CURRENT LIMIT
Peak Current
Sense Voltage
Vipk
OUTPUT SWITCH
Saturation Voltage 1
Saturation Voltage 2
Output Transistor
Bias Resistance
DC Voltage Gain
Collector Off-State Current
Vsat1
Vsat2
Rbias
hFE
IC(Off)
Darlington Connection
(CS=CD), ISW=0.7A
ISW=0.7A, IC(driver)=50mA
(Forced β≈14)
ISW=0.7A,VCE=5.0V
VCE=40V
ERROR AMPLIFIER
Threshold Voltage
Input Bias Current
Vth
IIB IN-=0V
GENERAL CHARACTERISTICS
Operating Current
ICC
CT=1nF, SI=V+, IN->Vth, ES=GND
18
27
36 kHz
11
18
27
µA
110 180 300 µA
–
0.5
–
VP-P
–
9
–
–
250 300 350 mV
–
1.0
1.3
V
–
0.5
0.7
V
–
160
–
Ω
35
120
–
–
–
0.01
1
µA
1.225 1.250 1.275 V
–
300 900 nA
–
2.8
4.0 mA
(note) Output switch tests are performed under pulsed conditions to minimize power dissipation.
Ver.2008-08-29
-3-
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