Line and Load Regulation specifications include the effect of self-heating.
3
During sink current test the device meets the output voltage specified.
4
Limit current in or out of Pin 3 to 50 nA and capacitance on Pin 3 to 30 pF.
5
V
OT
is defined as the absolute difference between the maximum output voltage and the minimum output voltage over the specified temperature range expressed as a
percentage of 5 V:
DV
OT
=
6
7
V
MAX
–
V
MIN
5
V
¥
100
V
OT
specification applies trimmed to 5,000 V or untrimmed.
TCV
O
is defined as V
OT
divided by the temperature range, i.e.,
TCV
O
=
D
V
OT
70
∞
C
Specifications are subject to change without notice.
–2–
REV. C
REF02
ELECTRICAL SPECIFICATIONS
Parameter
Output Voltage
Output Adjustment Range
Output Voltage Noise
1
Line Regulation
2
Load Regulation
2
Turn-On Settling Time
Quiescent Supply Current
Load Current
Sink Current
3
Short-Circuit Current
Temperature Voltage Output
4
1
(@ V
IN
= 15 V, T
A
= 25 C, unless otherwise noted.)
Min
4.950
±
2.7
REF02C
Typ
Max
5.000
±
6.0
12
0.009
0.006
5
1.0
21
–0.5
30
630
5.050
18
0.015
0.015
REF02D
Min
Typ
4.900
±
2.0
5.000
±
6.0
12
0.010
0.015
5
1.0
21
–0.5
30
630
Max
5.100
Unit
V
%
mV
p-p
%/V
%/mA
%/mA
ms
mA
mA
mA
mA
mV
Symbol
V
O
V
TRIM
e
n p-p
Conditions
I
L
= 0 mA
R
P
= 10 kW
0.1 Hz to 10 Hz
V
IN
= 8 V to 40 V
I
L
= 0 mA to 8 mA
I
L
= 0 mA to 4 mA
To
±
0.1% of final value
No Load
0.04
0.04
2.0
t
ON
I
SY
I
L
I
S
I
SC
V
T
1.6
8
–0.3
8
–0.3
V
O
= 0
ELECTRICAL SPECIFICATIONS
Parameter
Output Voltage Change
with Temperature
5, 6
Output Voltage
7
Temperature Coefficient
Change in V
O
Temperature
Coefficient with Output
Adjustment
Line Regulation
2
Load Regulation
2
Temperature Voltage Output
Temperature Coefficient
4
Symbol
V
OT
TCV
O
(@ V
IN
= 15 V, I
L
= 0 mA, 0 C
£
T
A
£
70 C for REF02CJ, CZ, DP, and –40 C
£
T
A
£
+85 C for
REF02CP and CS, unless otherwise noted.)
Min
REF02C
Typ
Max
0.14
20
0.45
65
Min
REF02D
Typ
Max
0.49
70
1.7
250
Unit
%
ppm∞C
Conditions
R
P
= 10 kW
V
IN
= 8 V to 40 V
I
L
= 0 mA to 5 mA
TCV
T
0.7
0.011
0.008
2.1
0.018
0.018
0.7
0.012
0.016
2.1
0.05
0.05
ppm/%
%/V
%/mA
mV/∞C
NOTES
1
Guaranteed by design.
2
Line and Load Regulation specifications include the effect of self-heating.
3
During sink current test the device meets the output voltage specified.
4
Limit current in or out of Pin 3 to 50 nA and capacitance on Pin 3 to 30 pF.
5
V
OT
is defined as the absolute difference between the maximum output voltage
and the minimum output voltage over the specified temperature range expressed
as a percentage of 10 V:
DV
OT
=
6
7
V
MAX
–
V
MIN
5
V
¥
100
V
OT
specification applies trimmed to 5 V or untrimmed.
TCV
O
is defined as V
OT
divided by the temperature range, i.e.,
TCV
O
=
D
V
OT
70
∞
C
Specifications are subject to change without notice.
REV. C
–3–
REF02
2
6
2. INPUT VOLTAGE (V
IN
)
4. GROUND
5. TRIM
6. OUTPUT VOLTAGE (V
OUT
)
4
5
DIE SIZE 0.074 0.048 INCH, 3552 SQUARE MILS
(1.88 1.22 MM, 2.29 SQUARE MM)
Figure 1. Dice Characteristics (125
C
Tested Dice Available)
WAFER TEST LIMITS
Parameter
Output Voltage
Output Adjustment
Range
Line Regulation
V
O
V
TRIM
*
(@ V
IN
= 15 V, T
A
= 25 C for REF02N and REF02G devices, T
A
= 125 C for REF02NT and REF02GT devices,
unless otherwise noted.)
Conditions
I
L
= 0
R
P
= 10 kW
V
IN
= 8 V to 40 V
REF02NT
Limit
4.975
5.025
REF02N
Limit
4.985
5.015
±
3.0
0.01
REF02GT
Limit
4.950
5.050
REF02G
Limit
4.975
5.025
±
3.0
0.01
Unit
V min
V max
% min
%/V max
Symbol
0.015
0.015
*Electrical
tests are performed at wafer probe to the limits shown. Due to variations in assembly methods and normal yield loss, yield after packaging is not guaranteed
for standard product dice. Consult factory to negotiate specifications based on dice lot qualification through sample lot assembly and testing.
TYPICAL ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Conditions
Temp. Voltage Output
2, 3
V
T
Temp. Voltage Output
Temperature
TCV
T
Coefficient
2, 3
Output Voltage
Temperature
Coefficient
TCV
O
Load Regulation
(@ V
IN
= 15 V, T
A
= 25 C, unless otherwise noted.)
1
REF02NT
Typical
630
REF02N
Typical
630
REF02GT
Typical
630
REF02G
Typical
630
Unit
mV
2.1
2.1
2.1
2.1
mV/∞C
10
I
L
= 0 mA to 10 mA
I
L
= 0 mA to 8 mA,
NT, GT @ 125∞C
0.1 Hz to 10 Hz
To
±
0.1% of Final
Value NT, GT
GT @ 125∞C
No Load, NT,
GT @ 125∞C
10
10
10
ppm/∞C
0.007
10
0.005
10
0.009
10
0.006
10
%/mA
mV
p-p
ms
mA
mA
mA
mA
Output Voltage
Noise
Turn-On Settling
Time
Quiescent Current
Load Current
Sink Current
Short-Circuit Current
e
n p-p
t
ON
I
SY
I
L
I
S
I
SC
7.5
1.4
21
–0.5
30
5.0
1.0
21
–0.5
30
7.5
1.4
21
–0.5
30
5.0
1.0
21
–0.5
30
V
O
= 0
NOTES
1
For 25∞C specifications of REF02NT and REF02GT, see REF02N and REF02G respectively.
2
See AN18 for detailed REF02 thermometer applications information.
3
Limit circuit in or out of Pin 3 to 50 nA and capacitance on Pin 3 to 30 pF.
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