CC鈭?/div>
1
2
3
4
8
7
6
5
V
CC+
COL OUT
BAL/STRB
BALANCE
description/ordering information
The LP211 and LP311 devices are low-power versions of the industry-standard LM211 and LM311 devices.
They take advantage of stable, high-value, ion-implanted resistors to perform the same function as the LM311
series, with a 30:1 reduction in power consumption, but only a 6:1 slowdown in response time. They are well
suited for battery-powered applications and all other applications where fast response times are not needed.
They operate over a wide range of supply voltages, from
鹵18
V down to a single 3-V supply with less than 300-碌A(chǔ)
current drain, but are still capable of driving a 25-mA load. The LP211 and LP311 are quite easy to apply free
of oscillation if ordinary precautions are taken to minimize stray coupling from the output to either input or to the
trim pins. In addition, offset balancing is available to minimize input offset voltage. Strobe capability also is
provided to turn off the output (regardless of the inputs) by pulling the strobe pin low.
The LP211 is characterized for operation from 鈭?5擄C to 85擄C. The LP311 is characterized for operation from
0擄C to 70擄C.
ORDERING INFORMATION
TA
VIO max
AT 25擄C
PACKAGE鈥?/div>
PDIP (P)
鈭?擄C to 70擄C
7.5 mV
SOIC (D)
SOP (PS)
鈭?5擄C to 85擄C
7.5 mV
SOIC (D)
Tube of 50
Tube of 75
Reel of 2500
Reel of 2000
Tube of 75
Reel of 2500
ORDERABLE
PART NUMBER
LP311P
LP311D
LP311DR
LP311PSR
LP211D
LP211DR
LP211
LP311
L311
TOP-SIDE
MARKING
LP311P
鈥?Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines
are available at www.ti.com/sc/package.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
錚?/div>
2003, Texas Instruments Incorporated
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
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