ADR380 查看數據表（PDF） - Analog Devices
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ADR380 Datasheet PDF : 12 Pages
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ADR380/ADR381–SPECIFICATIONS
ADR380 ELECTRICAL CHARACTERISTICS (@ VIN = 5.0 V, TA = 25؇C unless otherwise noted.)
Parameter
Symbol
Conditions
Min Typ Max
Output Voltage
Initial Accuracy Error
VO
VOERR
Temperature Coefficient
TCVO
Minimum Supply Voltage Headroom VIN – VO
Line Regulation
⌬VO/DVIN
Load Regulation
⌬VO/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
⌬VO
VO_HYS
RRR
ISC
Specifications subject to change without notice.
–40°C < TA < +85°C
0°C < TA< 70°C
IL ≤ 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
1,000 Hrs
fIN = 60 Hz
2.043 2.048
–5
–0.24
5
3
300
10
2.053
+5
+0.24
25
21
25
70
100 120
140
5
20
50
40
85
25
ADR380 ELECTRICAL CHARACTERISTICS (@ VIN = 15.0 V, TA = 25؇C unless otherwise noted.)
Parameter
Symbol
Conditions
Min Typ Max
Output Voltage
Initial Accuracy Error
VO
VOERR
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
TCVO
VIN – VO
⌬VO/DVIN
⌬VO/DILOAD
IIN
eN
tR
⌬VO
VO_HYS
RRR
ISC
–40°C < TA < +85°C
0°C < TA < 70°C
IL ≤ 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
1,000 Hrs
fIN = 60 Hz
2.043 2.048
–5
–0.24
5
3
300
2.053
+5
+0.24
25
21
10 25
70
100 120
140
5
20
50
40
85
25
Specifications subject to change without notice.
Unit
V
mV
%
ppm/°C
ppm/°C
mV
ppm/V
ppm/mA
µA
µA
µV p-p
µs
ppm
ppm
dB
mA
Unit
V
mV
%
ppm/°C
ppm/°C
mV
ppm/V
ppm/mA
µA
µA
µV p-p
µs
ppm
ppm
dB
mA
–2–
REV. A
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