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ADR390B Micropower, Low Noise Precision Voltage References with Shutdown ADI
Analog Devices ADI
ADR390B Datasheet PDF : 20 Pages
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ADR390/ADR391/ADR392/ADR395
ADR395 SPECIFICATIONS
Electrical characteristics, VIN = 5.3 V to 15 V, TA = 25°C, unless otherwise noted.
Table 5.
Parameter
OUTPUT VOLTAGE
INITIAL ACCURACY
TEMPERATURE COEFFICIENT
SUPPLY VOLTAGE HEADROOM
LINE REGULATION
LOAD REGULATION
QUIESCENT CURRENT
VOLTAGE NOISE
TURN-ON SETTLING TIME
LONG-TERM STABILITY1
OUTPUT VOLTAGE HYSTERESIS
RIPPLE REJECTION RATIO
SHORT CIRCUIT TO GND
SHUTDOWN PIN
Shutdown Supply Current
Shutdown Logic Input Current
Shutdown Logic Low
Shutdown Logic High
Symbol
VO
VO
VOERR
VOERR
VOERR
VOERR
TCVO
VIN − VO
∆VO/∆VIN
∆VO/∆ILOAD
IIN
en p-p
tR
∆VO
∆VO_HYS
RRR
ISC
Conditions
A grade
B grade
A grade
B grade
B grade
B grade
A grade, −40°C < TA < +125°C
B grade, −40°C < TA < +125°C
VIN = 4.3 V to 15 V, −40°C < TA < +125°C
ILOAD = 0 mA to 5 mA, −40°C < TA < +125°C, VIN = 6 V
No load
−40°C < TA < +125°C
0.1 Hz to 10 Hz
1, 000 hours
fIN = 60 kHz
VIN = 5 V
VIN = 15 V
ISHDN
ILOGIC
VINL
VINH
Min
4.994
4.995
300
2.4
Typ
5.000
5.000
10
8
20
50
100
80
25
30
Max
5.006
5.005
6
0.12
5
0.10
25
9
25
140
120
140
3
500
0.8
Unit
V
V
mV
%
mV
%
ppm/°C
ppm/°C
mV
ppm/V
ppm/mA
µA
µA
µV p-p
µs
ppm
ppm
dB
mA
mA
µA
nA
V
V
1 The long-term stability specification is noncumulative. The drift of subsequent 1,000 hour periods is significantly lower than in the first 1,000 hour period.
Rev. F | Page 6 of 20
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