|
REF3025TB-GT3 Datasheet, PDF (3/8 Pages) ON Semiconductor – High Precision, Low Drift, CMOS Voltage Reference | |||
|
◁ |
REF3012, REF3020, REF3025, REF3030, REF3033, REF3040
Table 4. ELECTRICAL CHARACTERISTICS
(VIN = 3.0 V, IOUT = 0 mA, COUT = 0.001 mF, â40°C to +85°C unless specified otherwise.)
Parameter
Test Conditions
Symbol Min
Output Voltage
Output Voltage Accuracy
REF3012
REF3020
REF3025
REF3030 (VIN = 5.0 V)
REF3033 (VIN = 5.0 V)
REF3040 (VIN = 5.0 V)
Vout
1.2475
2.044
2.495
2.994
3.294
4.088
â0.2
Output Voltage Noise (Note 3)
f = 0.1 Hz to 10 Hz
Line Regulation
Output voltage temp Drift
LongâTerm Stability (Note 3)
2.7 V ⤠VIN ⤠5.5 V
â40°C ⤠TA ⤠+85°C
0â1000 h
dVOUT/dT
Load Regulation
Thermal Hysteresis (Note 3)
Dropout Voltage
ShortâCircuit Current (Note 3)
VIN = 3 V
0 mA < ILOAD < 10 mA
â10 mA < ILOAD < 0 mA
ÎTA = 125°C
VOUT = 2.5 V
TA = 25°C
OUT pin shorted to GND
OUT pin shorted to IN
dVOUT/
dILOAD
dT
VIN â VOUT
ISC
Turn On Settling Time
Power Supply Voltage
Supply Current
Temperature Range
Specified Range
Operating Range
Storage Range
To 0.1% at VIN = 5 V with CL = 0
IL = 0
IL = 0
VS
2.7
IQ
â40
â40
â55
3. Guaranteed by design.
Typ
1.250
2.048
2.500
3.000
3.300
4.096
50
30
20
50
100
150
100
1
50
20
2
Max Unit
1.2525 V
2.052
2.505
3.006
3.306
4.104
+0.2
%
mVpâp
100 mV/V
50 ppm/°C
ppm
mV/mA
250
350
ppm
2.5
mV
mA
60
40
ms
5.5
V
30
mA
°C
+85
+85
+125
http://onsemi.com
3
|
▷ |