ADR525 Analog Devices, ADR525 Datasheet - Page 8

• Manufacturer Part Number: ADR525
• Description: High Precision Shunt Mode Voltage References
• Manufacturer: Analog Devices

ADR520/ADR525/ADR530/ADR540/ADR550
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 2. Reverse Characteristics and Minimum Operating Current
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
–2
0
8
7
6
5
4
3
2
1
0
8
6
4
2
0
Figure 3. ADR520 Reverse Voltage vs. Operating Current
Figure 4. ADR525 Reverse Voltage vs. Operating Current
0
0
0
3
3
MINIMAL OPERATING CURRENT (µA)
T
25
A
= +25°C
T
A
= +85°C
6
6
T
A
I
I
IN
IN
= +85°C
50
(mA)
(mA)
T
ADR550
ADR540
ADR530
ADR525
ADR520
A
9
9
= 25°C
T
A
= +25°C
T
75
A
= –40°C
12
12
T
A
= –40°C
100
15
15
Rev. A | Page 8 of 16
8
7
6
5
4
3
2
1
0
Figure 5. ADR550 Reverse Voltage vs. Operating Current
0
I
IN
I
IN
= 10mA
= 100µA
Figure 6. ADR525 Turn-On Response
Figure 7. ADR525 Turn-On Response
3
V
T
V
IN
A
IN
= –40°C
= 2V/DIV
= 2V/DIV
6
TIME (µs)
TIME (µs)
T
A
I
IN
= +25°C
(mA)
9
T
V
A
V
OUT
OUT
= +85°C
= 1V/DIV
= 1V/DIV
4µs/DIV
4µs/DIV
12
15