Datasheet

LM111-LM211-LM311
3/9
ELECTRICAL CHARACTERISTICS
V
CC
+
= ±15V, T
amb
= +25°C (unless otherwise specified)
Symbol Parameter
LM111 - LM211 LM311
Unit
Min. Typ. Max. Min. Typ. Max.
V
io
Input Offset Voltage (R
S
≤
50k
Ω
)- note
1)
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
1. The offset voltage, offset current and bias current specifications apply for any supply voltage from a single +5V suplly up to ±15V
supplies
The offset voltages and offset currents given are the maximum values required to drive the output down to +1V or up to +14V with a
1mA load current. Thus, these parameters define an error band and take into account the worst-case of voltage gain and input im
pedance.
0.7 3
4
27.5
10
mV
I
io
Input Offset Current -(see note 1)
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
410
20
650
70
nA
I
ib
Input Bias Current - (see note 1 )
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
60 100
150
100 250
300
nA
A
vd
Large Signal Voltage Gain 40 200 40 200 V/mV
I
CC
+
I
CC
-
Supply Currents
Positive
Negative
5.1
4.1
6
5
5.1
4.1
7.5
5
mA
V
icm
Input Common Mode Voltage Range
T
min
≤
T
amb
≤
T
max
-14.5 +13.8
-14.7
+13 -14.5 +13.8
-14.7
+13 V
V
OL
Low Level Output Voltage
T
amb
= +25°C, I
O
= 50mA V
i
≤
-5mV
V
i
≤
-10mV
T
min
≤
T
amb
≤
T
max
V
CC
+
≥
+4.5V, V
CC
-
= 0
I
O
= 8mA V
i
≤
-6m
V
i
≤
-10mV
0.75
0.23
1.5
0.4
0.75
0.23
1.5
0.4
V
I
OH
High Level Output Current
T
amb
= +25°C Vi
≥
+5mV,Vo = +35V
Vi
≥
+10mV,Vo = +5V
T
min
≤
T
amb
≤
T
max
Vi
≥
+5mV,Vo = +35V
0.2
0.1
10
0.5
0.2 50
nA
nA
µ
A
Istrobe Strobe Current 3 3 mA
t
re
Response Time - note
2)
2. The response time specified (see definitions) is for a 100mV input step with 5mV overdrive.
200 200 ns