ISL71090SEH25 Datasheet, PDF (5/10 Pages) Intersil Corporation – Radiation Hardened Ultra Low Noise, Precision Voltage Reference

ISL71090SEH25
Typical Performance Curves V_IN = 5V, V_OUT = 2.5V, T_A = +25°C, unless otherwise specified.
2.503
2.502
2.501
2.5V+0.1%
V_OUT (V) 0mA +25°C
2.500
2.499
2.498
V_OUT (V) 0mA +125°C
V_OUT (V) 0mA -55°C
2.5V-0.1%
2.497
0
5
10
15
20
25
30
35
V_IN (V)
FIGURE 3. V_OUT ACCURACY OVER TEMPERATURE
10
8
LINE REG ppm/V -55°C
6
LINE REG ppm/V +125°C
4
2
0
-2
LINE REG ppm/V +25°C
-4
-6
0
5
10
15
20
25
30
35
V_IN (V)
FIGURE 4. LINE REGULATION OVER TEMPERATURE (0mA)
2.503
2.502
2.501
2.500
2.499
2.498
2.497
0
2.5V+0.1%
V_OUT (V) -10mA +25°C
V_OUT (V) -10mA +125°C
V_OUT (V) 0mA +25°C
V_OUT (V) 0mA +125°C
V_OUT (V) 20mA +25°C
V_OUT (V) -10mA -55°C
V_OUT (V) 20mA +125°C
V_OUT (V) 0mA -55°C
V_OUT (V) 20mA -55°C
2.5V-0.1%
5
10
15
20
25
30
35
V_IN (V)
FIGURE 5. V_OUT vs V_IN AT 0mA, 20mA AND -10mA
2.503
2.502
2.5V+0.1%
2.501
2.500
2.499
2.498
V_OUT (V) 125°C
2.5V-0.1%
V_OUT (V) +25°C
V_OUT (V) -55°C
2.497
-10
-5
0
5
10
15
20
25
I_OUT (mA)
FIGURE 6. LOAD REGULATION OVER TEMPERATURE AT V_IN = 5V (V)
50
LOAD REG ppm/mA (V_IN = 5V 125°C)
40
30
LOAD REG ppm/mA (V_IN = 5V 25°C)
20
LOAD REG ppm/mA (V_IN = 5V -55°C)
10
0
-10
-20
-30
-10
-5
0
5
10
15
20
25
I_OUT (mA)
FIGURE 7. LOAD REGULATION OVER TEMPERATURE AT V_IN = 5V
(ppm/mA)
5
FN8451.0
June 6, 2013