A723CD データシートの表示（PDF） - Philips Electronics
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A723CD Datasheet PDF : 6 Pages
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Philips Semiconductors
Precision voltage regulator
Product specification
µA723/723C
DC ELECTRICAL CHARACTERISTICS
TA=25°C, unless otherwise specified.1
SYMBOL
PARAMETER
TEST CONDITIONS
µA723
Min Typ Max
µA723C
Min Typ Max
UNITS
VR LINE
VR LOAD
Line regulation2
Load regulation2
∆VIN/∆ VO Ripple Rejection
IOS
VREF
VREF (LOAD)
Short-circuit current
Reference voltage
Reference voltage
change with load
VIN=12V to VIN=15V
VIN=12V to VIN=40V
IL=1mA to IL=50mA
f=50Hz to 10kHz, CREF=0
f=50Hz to 10kHz, CREF=5µF
RSC=10Ω, VOUT=0
IREF=0.1mA
IREF=0.1mA to 5mA
0.01 0.1
0.01 0.1
0.02 0.2
0.1 0.5
0.03 0.15
0.03 0.2
74
74
86
86
65
65
6.95 7.15 7.35 6.80 7.15 7.50
20
20
%VOUT
%VOUT
dB
mA
V
mV
VNOISE
Output noise voltage
BW=100Hz to 10kHz, CREF=0
BW=100Hz to 10kHz, CREF=5µF
20
2.5
S
Long-term stability
Tj=Tjmax.
TA=25°C for end point
measurment
0.1
20
2.5
µVRMS
0.1
%1000 hrs.
ISCD
VIN
VOUT
VDIFF
Standby current drain
Input voltage range
Output voltage range
Input-output voltage
differential
IL=0, VIN=30V
2.3 3.5
2.3 4.0
mA
9.5
40 9.5
40
V
2.0
37 2.0
37
V
3.0
38 3.0
38
V
The following specifications apply over the operating temperature ranges.
VR LINE
VR LOAD
TC
Line regulation
Load regulation
Average temperature
coefficient of output
voltage
VIN=12V to VIN=15V
IL=1mA to IL=50mA
0.3
0.6
0.002 0.015
0.3
0.6
0.003 0.015
%VOUT
%VOUT
%/°C
NOTES:
1. VIN=V+=VC=12V, V-=0V, VOUT=5V, IL=1mA, RSC=0, C1=100pF, CREF=0 and divider impedance as seen by error amplifier≤10kΩ.
2. The load and line regulation specifications are for constant junction temperature. Temperature drift effects must be taken into account
separately when the unit is operating under conditions of high dissipation.
1994 Aug 31
3
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