|
ADR225HRZN Datasheet, PDF (3/12 Pages) Analog Devices – High Temperature, Low Drift, Micropower 2.5 V Reference | |||
|
◁ |
Data Sheet
ADR225
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
VS = 3.3 V, VOUT = 2.5 V, TMIN < TA < TMAX, unless otherwise noted.
Table 1.
Parameter
SUPPLY CURRENT
INITIAL ACCURACY1
TEMPERATURE COEFFICIENT2
REGULATION
Line Regulation
Load Regulation3
VOLTAGE
Dropout Voltage
Noise Voltage
Symbol
ISY
VO
TCVOUT
ÎVOUT/ÎVIN
ÎVOUT/ÎVLOAD
VS â VOUT
eN
Test Conditions/Comments
No load
IOUT = 0 mA
IOUT = 0 mA
3.0 V ⤠VS ⤠15 V, IOUT = 0 mA
VS = 5.0 V, 0 mA ⤠IOUT ⤠10 mA
ILOAD = 10 mA
0.1 Hz to 10 Hz
8-Lead SOIC
â40°C ⤠TA ⤠+175°C
Min Typ Max
30 50
±2 ±10
10 30
5
40
10 40
1.00
25
8-Lead FLATPACK
â40°C ⤠TA ⤠+210°C
Min Typ Max
35
±5
30
5
10
1.00
25
Unit
µA
mV
ppm/°C
ppm/V
ppm/mA
V
µV p-p
1 For proper operation, a 1 µF capacitor is required between the OUTPUT pin and the GND pin of the device.
2 TCVOUT is defined as the ratio of output change with temperature variation to the specified temperature range expressed in ppm/°C.
TCVOUT = (VMAX â VMIN)/VOUT(TMAX â TMIN)
3 Load regulation specification includes the effect of self-heating.
Rev. A | Page 3 of 12
|
▷ |