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