LM311 LM211
Figure 1. Circuit Schematic
8
V
CC
1.3 k
300
1.3 k
800
800
5
6
Balance
Balance/Strobe
3.0 k
100
300
5.0 k
3.7 k
3.7 k
7
Output
200
300
900
800
250
600
1.3 k
1.3 k
2
1
Inputs
3
Gnd
5.4 k
340
730
4
V
EE
Figure 2. Input Bias Current
versus Temperature
Figure 3. Input Offset Current
versus Temperature
5.0
140
120
100
80
V
V
= +15 V
= –15 V
CC
EE
V
V
= +15 V
= –15 V
CC
EE
4.0
3.0
Pins 5 & 6 Tied
to V
CC
Pins 5 & 6 Tied
to V
CC
Normal
2.0
40
0
1.0
0
Normal
–55
–25
0
25
50
75
100
125
–55
–25
0
25
50
75
100
125
T , TEMPERATURE (
°C)
T , TEMPERATURE (°C)
A
A
Figure 4. Input Bias Current versus
Differential Input Voltage
Figure 5. Common Mode Limits
versus Temperature
140
120
100
V
V
= +15 V
= –15 V
CC
EE
V
Referred to Supply Voltages
CC
–0.5
T
= +25
°C
A
–1.0
–1.5
80
60
40
0.4
0.2
20
0
V
EE
–16
–12
–8.0
–4.0
0
4.0
8.0
12
16
–55
–25
0
25
50
75
100
125
DIFFERENTIAL INPUT VOLTAGE (V)
T , TEMPERATURE (°C)
A
3
MOTOROLA ANALOG IC DEVICE DATA
ONSEMI [ ONSEMI ]
