LM111
LM211 - LM311
VOLTAGE COMPARATORS
.
.
.
.
.
.
MAXIMUM INPUT CURRENT : 150nA
MAXIMUM OFFSET CURRENT : 20nA
DIFFERENTIAL INPUT VOLTAGE RANGE :
±30V
POWER CONSUMPTION : 135mW AT
±15V
SUPPLY VOLTAGE : +5V TO
±15V
OUTPUT CURRENT : 50mA
N
DIP8
(Plastic Package)
D
SO8
(Plastic Micropackage)
DESCRIPTION
The LM111, LM211 and LM311 are voltage
comparators that have low input currents.
They are also designed to operateover a wide range
of supplyvoltages : from standard
±15V
operational
amplifier supplies down to the single +5V supply
used for IC logic.
Their outputis compatible with RTL-DTL and TTL as
well as MOS circuits and can switch voltages up to
+50V at output currents as high as 50mA.
PIN CONNECTIONS
(top view)
ORDER CODES
Part Number
LM111
LM211
LM311
Example
: LM311D
Temperature
Range
–55, 125 C
–40, 105 C
0,
70 C
o
o
o
Package
N
•
•
•
D
•
•
•
1
2
3
4
+
8
7
6
5
-
1
2
3
4
5
6
7
8
- Ground
- Non-inverting input
- Inverting input
- V
CC-
- Balance
- Strobe/balance
- Output
+
- V
CC
October 1997
1/9
STMICROELECTRONICS [ STMICROELECTRONICS ]
