Datasheet

REF01/REF02
+5V, +10V Precision
Voltage References
_______________________________________________________________________________________ 7
Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted.)
6
26
16
46
36
66
56
76
10 1k100 10k 100k 1M
LINE REGULATION
vs. FREQUENCY
REF01/02 TOC01
FREQUENCY (Hz)
LINE REGULATION (dB)
V
IN
= 15V
T
A
= +25°C
10
100
1000
10,000
10 1k100 10k 100k 1M
REF01 OUTPUT WIDEBAND
NOISE vs. BANDWIDTH
(0.1Hz TO FREQUENCY INDICATED)
REF01/02 TOC02
FREQUENCY (Hz)
OUTPUT NOISE (µV
P-P
)
V
IN
= 15V
T
A
= +25°C
10
100
1000
10,000
10 1k100 10k 100k 1M
REF02 OUTPUT WIDEBAND
NOISE vs. BANDWIDTH
(0.1Hz TO FREQUENCY INDICATED)
REF01/02 TOC03
FREQUENCY (Hz)
OUTPUT NOISE (µV
P-P
)
V
IN
= 15V
T
A
= +25°C
0
15
10
5
25
20
30
35
10 15 20 25 30
MAXIMUM LOAD CURRENT
vs. INPUT VOLTAGE
REF01/02 TOC04
INPUT VOLTAGE (V)
MAXIMUM LOAD CURRENT (mA)
500mW MAXIMUM
DISSIPATION
SHORT-CIRCUIT
PROTECTION
T
A
= +25°C
0.6
0.8
0.7
1.0
0.9
1.3
1.2
1.1
1.4
-60 200-20-40 60 8040 100 120 140
NORMALIZED LOAD
REGULATION (∆I
L
= 10mA)
vs. TEMPERATURE
REF01/02 TOC05
TEMPERATURE (°C)
LOAD REG (T)/LOAD REG (+25°C)
V
IN
= 15V
0.6
0.8
0.7
1.0
0.9
1.3
1.2
1.1
1.4
-60 200-20-40 60 8040 100 120 140
NORMALIZED LINE REGULATION
vs. TEMPERATURE
REF01/02 TOC06
TEMPERATURE (°C)
LOAD REG (T)/LOAD REG (+25°C)
0
5
15
10
25
20
30
-60 200-20-40 60 8040 100 120 140
MAXIMUM LOAD CURRENT
vs. TEMPERATURE
REF01/02 TOC07
TEMPERATURE (°C)
MAXIMUM LOAD CURRENT (mA)
V
IN
= 15V
0.7
0.8
1.0
0.9
1.2
1.1
1.3
-60 200-20-40 60 8040 100 120 140
QUIESCENT CURRENT
vs. TEMPERATURE
REF01/02 TOC08
TEMPERATURE (°C)
QUIESCENT CURRENT (mA)
V
IN
= 15V
0
0.010
0.005
0.015
0.030
0.025
0.020
0.035
-10 3020100506040
OUTPUT CHANGE DUE TO
THERMAL SHOCK
REF01/02 TOC09
TIME (s)
PERCENT CHANGE OUTPUT VOLTAGE (%)
V
IN
= 15V
T
A
=
+25°C
T
A
=
+75°C
DEVICE IMMERSED
IN +75°C OIL BATH