D SO-8 (Plastic micropackage)
Pin connections (top view)
LM211, LM311
Voltage comparator with strobe
Datasheet - produc...
D SO-8 (Plastic micropackage)
Pin connections (top view)
LM211, LM311
Voltage comparator with strobe
Datasheet - production data
Description
The 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 ±15 V operational amplifier supplies down to the single +5 V 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 +50 V at output currents as high as 50 mA.
Features
Maximum input current: 150 nA Maximum offset current: 20 nA Differential input
voltage range: ±30 V Power consumption:135 mW at ±15 V Supply
voltage: +5 V to ±15 V Output current: 50 mA
Part number
LM211D/DT LM311D/DT
Temperature range
-40 °C, +105 °C 0 °C, +70 °C
Table 1. Order codes
Package
Packing
SO-8
Tube or tape & reel
Marking
211 311
June 2022
This is information on a product in full production.
DocID4848 Rev 5
1/13
www.st.com
Contents
Contents
LM211, LM311
1
Schematic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2
Absolute maximum ratings & operating conditions . . . . . . . . . . . . . . . 4
3
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4
Typical application schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5
Package mechanical data . . . . . . . . . . . . . . . . . . ....