LT1634 LINER [Linear Technology], LT1634 Datasheet - Page 8

• Manufacturer Part Number: LT1634
• Description: Micropower Precision Shunt Voltage Reference
• Manufacturer: LINER [Linear Technology]

4.096V TYPICAL PERFOR A CE CHARACTERISTICS
LT1634
8
100
– 20
– 30
– 40
0.1
–10
20
16
12
10
40
30
20
10
0.001
8
4
0
1
0
0
0
Reverse Characteristics
Reverse Dynamic Impedance
0.1Hz to 10Hz Noise
T
T
f = 25Hz
T
I
R
A
A
A
= – 40 C to 85 C
= 20 A
= 25 C
= – 40 C TO 85 C
10
0.01
1
REVERSE CURRENT (mA)
20
REVERSE VOLTAGE (V)
30
0.1
2
TIME (SEC)
40
3
1
50
60
10
4
1635-4 G04
1634-4 G06
1634-4 G01
70
100
80
5
W
10000
1000
10V
100
0.1
6V
4V
2V
0V
0V
– 2
– 4
– 6
10
1
6
4
2
0
0.01
– 40
U
Temperature Drift
Dynamic Impedance vs Frequency
Response Time
I
C
R
OUT
T
= 20 A
A
= 25 C
= 0
– 20
20 A
100 A
200 A
500 A
1mA
0.1
I
C
TEMPERATURE ( C)
R
FREQUENCY (kHz)
0
OUT
= 100 A
500 s/DIV
= 0 F
20
1
C
C
OUT
OUT
40
I
R
= 0.033 F
I
R
= 0.33 F
= 100 A
C
= 20 A
10
OUT
I
R
60
= 20 A
= 0 F
1634-4 G05
1634-4 G02
1634-4 G07
80
100
10V
1.2
0.8
0.4
6V
4V
2V
0V
0V
0
5
4
3
2
1
0
0.01
0.01
I
C
Reverse Voltage Change
vs Current
Forward Characteristics
Response Time
R
T
OUT
T
= 20 A
A
A
= – 40 C TO 85 C
= 25 C
= 0.1 F
FORWARD CURRENT (mA)
0.1
0.1
REVERSE CURRENT (mA)
20ms/DIV
1
1
10
10
1634-2.5 G06
1634-2.5 G08
1634-4 G03
100
100