LM385 Datasheet, PDF (6/7 Pages) Microsemi Corporation – 1.2 & 2.5V MICROPOWER VOLTAGE REFERENCE

LM385/385B
PRODUCT DATABOOK 1996/1997
1.2 & 2.5V MICROPOWER VOLTAGE REFERENCE
PRODUCTION DATA SHEET
C H A R A C T E R I S T I C C U R V E S — LM385/385B-2.5V
FIGURE 8. — RESPONSE TIME
FIGURE 9. — REVERSE CHARACTERISTICS
4.0V
T_A = 25°C
2.0V
0
24K
V_IN
V_OUT
5
0
Time - (100µs/Div.)
100 T_A = 25°C
10
1
0.1
0
1.0
2.0
3.0
4.0
5.0
Reverse Voltage - (V)
FIGURE 10. — FORWARD CHARACTERISTICS
1.0
T_A = 25°C
0.8
0.6
0.4
0.2
0
0.001
0.01
0.1
1
10
100
Forward Current - (mA)
FIGURE 11. — TEMPERATURE DRIFT
2.52
2.515
2.51
2.505
2.5
2.495
2.49
2.485
2.48
-40 20
0
20
40 60
Temperature - (°C)
80 100
6
Copyright © 1996
Rev. 1.2 7/96