LM111 Datasheet, PDF (1/14 Pages) National Semiconductor (TI) – Voltage Comparator

LM111-LM211-LM311
Voltage comparator with strobe
Features
■ 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
Description
The LM111, LM211, LM311 are voltage
comparators that have low input currents.
They are also designed to operate over a wide
range of supply voltages: from standard ±15V
operational amplifier supplies down to the single
+5V supply used for IC logic.
Their output is 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.
N
DIP8
(Plastic package)
D
SO-8
(Plastic micropackage)
Pin connections (top view)
Order codes
Part number
LM211N
LM211D/DT
LM311N
LM311D/DT
Temperature
range
-40°C, +105°C
0°C, +70°C
Package
DIP8
SO-8
DIP8
SO-8
Packing
Tube
Tube or tape & reel
Tube
Tube or Tape & reel
Marking
LM211N
211
LM311
311
September 2006
Rev 4
1/14
www.st.com
14