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REF01 View Datasheet(PDF) - Analog Devices

Part NameREF01 ADI
Analog Devices ADI
DescriptionVoltage Reference


REF01 Datasheet PDF : 20 Pages
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REF01/REF02/REF03
REF02 SPECIFICATIONS
VIN = 15 V, TA = 25°C, ILOAD = 0 mA, all grades, unless otherwise noted. Nongraded refers to REF02Z.
Parameter
OUTPUT VOLTAGE
OUTPUT ADJUSTMENT RANGE1
INITIAL ACCURACY
TEMPERATURE COEFFICIENT
LINE REGULATION2
LOAD REGULATION2
DROPOUT VOLTAGE
QUIESCENT CURRENT
LOAD CURRENT
Sourcing
Sinking
SHORT CIRCUIT TO GND
VOLTAGE NOISE
LONG-TERM STABILITY3
TURN-ON SETTLING TIME
TEMPERATURE SENSOR4
Voltage Output at TEMP Pin
Temperature Sensitivity
Symbol
VO
ΔVTRIM
VOERR
TCVO
∆VO/∆VIN
∆VO/∆ILOAD
VDO
IIN
ILOAD
ISC
eN p-p
∆VO
tR
VTEMP
TCVTEMP
Conditions
A and E grades
H grade and nongraded
C grade
A, E, H grades and nongraded, POT = 10 kΩ
C grade, POT = 10 kΩ
A and E grades
H grade and nongraded
C grade
A grade and non-graded, −55°C ≤ TA ≤ +125°C
E and H grades, 0°C ≤ TA ≤ +70°C
C grade, 0°C ≤ TA ≤ +70°C (-J and -Z packages)
C grade, −40 ≤ TA ≤ +85°C (-P and -S packages)
A, E, H grades and nongraded, VIN = 8 V to 36 V
A, E, H grades and nongraded, VIN = 8 V to 36 V, 0°C ≤ TA ≤ +70°C
A, E, H grades and nongraded, VIN = 8V to 36 V, −55°C ≤ TA ≤ +125°C
C grade, VIN = 8 V to 36 V
C grade, VIN = 8 V to 36 V, 0°C ≤ TA ≤ +70°C (-J and -Z packages)
C grade, VIN = 8 V to 36 V,−40°C ≤ TA ≤ +85°C (-P and -S packages)
A and E grades, ILOAD = 0 mA to 10 mA
A and E grades, ILOAD = 0 mA to 8 mA, 0°C ≤ TA ≤ +70°C
A and E grades, ILOAD = 0 mA to 8 mA, −55°C ≤ TA ≤ +125°C
H grade and nongraded, ILOAD = 0 mA to 10 mA
H grade and nongraded, ILOAD = 0 mA to 8 mA, 0°C ≤ TA ≤ +70°C
H grade and nongraded, ILOAD = 0 mA to 8 mA, −50°C ≤ TA ≤ +125°C
C grade, ILOAD = 0 mA to 8 mA
C grade, ILOAD = 0 mA to 5 mA, 0°C ≤ TA ≤ +70°C (-J and -Z packages)
C grade, ILOAD = 0 mA to 5 mA, −40°C ≤ TA ≤ +85°C (-P and -S packages)
A, E, H grades and nongraded
C grade
A, E, H grades and nongraded
C grade
VO = 0 V
0.1 Hz to 10.0 Hz (-S, -Z and -P packages)
0.1 Hz to 10.0 Hz (-J package)
After 1000 hours of operation
Output settling to within ±0.1% of final value
Min
4.985
4.975
4.950
±3.0
±2.7
Typ
5.000
5.000
5.000
±6.0
±6.0
3
10
20
20
60
70
90
90
110
110
60
60
70
60
70
90
60
80
80
1.0
1.0
30
15
20
50
5
580
1.96
Max
5.015
5.025
5.050
±15
±0.3
±25
±0.5
±50
±1
8.5
25
65
65
100
120
150
150
180
180
100
100
120
100
120
150
150
180
180
2
1.4
1.6
10
8
−0.3
Unit
V
V
V
%
%
mV
%
mV
%
mV
%
ppm/°C
ppm/°C
ppm/°C
ppm/°C
ppm/V
ppm/V
ppm/V
ppm/V
ppm/V
ppm/V
ppm/mA
ppm/mA
ppm/mA
ppm/mA
ppm/mA
ppm/mA
ppm/mA
ppm/mA
ppm/mA
V
mA
mA
mA
mA
mA
mA
μV p-p
μV p-p
ppm
μs
mV
mV/°C
1 Refer to the Output Adjustment section.
2 Specification includes the effects of self-heating.
3 Long-term stability is noncumulative; the drift in subsequent 1000-hour periods is significantly lower than in the first 1000-hour periods. Refer to Application Note AN-713.
4 Refer to the Temperature Monitoring section.
Rev. K | Page 4 of 20
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GENERAL DESCRIPTION
The REF0x series of precision voltage references provide a stable 10.0 V, 5.0 V, or 2.5 V output with minimal change in response to variations in supply voltage, ambient temperature or load conditions. The parts are available in 8-lead SOIC, PDIP, CERDIP, and TO-99 packages, as well as 20-terminal LCC packages (883 only), furthering the parts’ usability in both standard and high stress applications.

FEATURES
High output accuracy
REF01: 10.0 V, ±0.3% maximum
REF02: 5.0 V, ±0.3% maximum
REF03: 2.5 V, ±0.6% maximum
Adjustable output: ± 3% minimum
Excellent temperature stability
REF01: 8.5 ppm/°C maximum
REF02: 8.5 ppm/°C maximum
REF03: 50 ppm/°C maximum
Low noise
REF01: 30 μV p-p typical
REF02: 15 μV p-p typical
REF03: 6 μV p-p typical
High supply voltage range: up to 36 V maximum
Low supply current: 1.4 mA maximum
High load-driving capability: 10 mA maximum
Temperature output function
APPLICATIONS
Precision data systems
High resolution converters
Industrial process control systems
Precision instruments
Military and aerospace applications

Part Number  Output Voltage  Input Voltage Range
REF01               10.0 V             12 V to 36 V
REF02               5.0 V              7.0 V to 36 V
REF03              2.5 V               4.5 V to 36 V

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