LM285 LM385, B
TYPICAL PERFORMANCE CURVES FOR LM285–2.5/385–2.5/385B–2.5
Figure 7. Reverse Characteristics
100
IR, REVERSE CURRENT (
µ
A)
∆
V(BR)R, REVERSE VOLTAGE CHANGE (mV)
Figure 8. Reverse Characteristics
10
8.0
6.0
+ 25°C
4.0
2.0
0
–2.0
0.01
0.1
1.0
10
IR, REVERSE CURRENT (mA)
100
– 40°C
TA = + 85°C
10
TA = + 85°C
+ 25°C
1.0
– 40°C
0.1
0
0.5
1.0
1.5
2.0
2.5
V(BR), REVERSE VOLTAGE (V)
3.0
3.5
Figure 9. Forward Characteristics
2.520
2.510
2.500
2.490
2.480
2.470
2.460
2.450
0.1
1.0
10
IF , FORWARD CURRENT (mA)
100
–50
Figure 10. Temperature Drift
V(BR)R, REVERSE VOLTAGE (V)
VF, FORWARD VOLTAGE (V)
1.2
1.0
TA = – 40°C
0.8
0.6
0.4
0.2
0
0.01
+ 25°C
+ 85°C
IR = 100
µA
–25
0
25
50
75
TA , AMBIENT TEMPERATURE (°C)
100
125
Figure 11. Noise Voltage
3.00
2.50
OUTPUT (V)
1500
Figure 12. Response Time
Input
√
Hz)
2.00
1.50
1.00
0.50
0
DUT
100 k
Output
1250
e n , NOISE (nV/
1000
750
INPUT (V)
10
100
1.0 K
f, FREQUENCY (Hz)
10 K
100 k
500
250
0
10
5.0
0
0
0.1
0.2
0.3
0.6 0.7
t, TIME (ms)
0.8
0.9
1.0
1.1
MOTOROLA ANALOG IC DEVICE DATA
5
MOTOROLA [ MOTOROLA, INC ]
