ADR381(RevC) Просмотр технического описания (PDF) - Analog Devices
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ADR381 Datasheet PDF : 16 Pages
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ADR380/ADR381
SPECIFICATIONS
ADR380 ELECTRICAL CHARACTERISTICS
VIN = 5.0 V, TA = 25°C, unless otherwise noted.
Table 2.
Parameter
Output Voltage
Initial Accuracy Error
Symbol
VOUT
VOERR
Temperature Coefficient
TCVOUT
Minimum Supply Voltage Headroom
Line Regulation
Load Regulation
VIN – VOUT
ΔVOUT/DVIN
ΔVOUT/DILOAD
Quiescent Current
IIN
Voltage Noise
Turn-On Settling Time
Long-Term Stability
Output Voltage Hysteresis
Ripple Rejection Ratio
Short Circuit to GND
eN
tR
ΔVOUT
VOUT_HYS
RRR
ISC
Conditions
−40°C < TA < +85°C
0°C < TA< 70°C
ILOAD ≤ 3 mA
VIN = 2.5 V to 15 V, −40°C < TA < +85°C
VIN = 3 V, ILOAD = 0 mA to 5 mA,
−40°C < TA < +85°C
No load
−40°C < TA < +85°C
0.1 Hz to 10 Hz
1000 Hrs
fIN = 60 Hz
Min
2.043
−5
−0.24
Typ
2.048
5
3
300
10
100
5
20
50
40
85
25
Max
2.053
+5
+0.24
25
21
25
70
120
140
Unit
V
mV
%
ppm/°C
ppm/°C
mV
ppm/V
ppm/mA
μA
μA
μV p-p
μs
ppm
ppm
dB
mA
VIN = 15.0 V, TA = 25°C, unless otherwise noted.
Table 3.
Parameter
Output Voltage
Initial Accuracy Error
Symbol
VOUT
VOERR
Conditions
Temperature Coefficient
Minimum Supply Voltage Headroom
Line Regulation
Load Regulation
Quiescent Current
Voltage Noise
Turn-On Settling Time
Long-Term Stability
Output Voltage Hysteresis
Ripple Rejection Ratio
Short Circuit to GND
TCVOUT
VIN − VOUT
ΔVOUT/DVIN
ΔVOUT/DILOAD
IIN
eN
tR
ΔVOUT
VOUT_HYS
RRR
ISC
−40°C < TA < +85°C
0°C < TA < 70°C
ILOAD ≤ 3 mA
VIN = 2.5 V to 15 V, −40°C < TA < +85°C
VIN = 3 V, ILOAD = 0 mA to 5 mA,
−40°C < TA < +85°C
No load
−40°C < TA < +85°C
0.1 Hz to 10 Hz
1000 Hrs
fIN = 60 Hz
Min
2.043
−5
−0.24
Typ
2.048
5
3
300
10
100
5
20
50
40
85
25
Max
2.053
+5
+0.24
25
21
25
70
120
140
Unit
V
mV
%
ppm/°C
ppm/°C
mV
ppm/V
ppm/mA
μA
μA
μV p-p
μs
ppm
ppm
dB
mA
Rev. C | Page 3 of 16
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