LM311D Texas Instruments 1-Channel Comparator Open Collector/Emitter O/P, 0.17 μs 30 V 5 V 8-Pin SOIC

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Subtotal (1 pack of 20 units)*

MYR154.78

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Per Unit
Per Pack*
20 - 180MYR7.739MYR154.78
200 - 480MYR7.508MYR150.16
500 - 1980MYR7.282MYR145.64
2000 - 9980MYR7.064MYR141.28
10000 +MYR6.853MYR137.06

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Packaging Options:
RS Stock No.:
517-2396
Mfr. Part No.:
LM311D
Manufacturer:
Texas Instruments
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Brand

Texas Instruments

Product Type

Comparator

Comparator Type

General Purpose

Mount Type

Surface

Package Type

SOIC

Output Type

Open Collector/Emitter

Number of Channels

1

Typical Response Time

0.17μs

Pin Count

8

Maximum Supply Voltage

30V

Minimum Supply Voltage

5V

Minimum Operating Temperature

0°C

Maximum Operating Temperature

70°C

Width

3.91 mm

Standards/Approvals

No

Height

1.58mm

Length

4.9mm

Supply Current

7.5mA

Automotive Standard

No

LMx11 family Single Comparators


The LM111, LM211 and LM311 from Texas Instruments are differential input voltage comparators with a wide operating voltage range and 200 ns response time. The inputs of these devices can be isolated from system ground and the uncommitted outputs can drive loads referred to either supply rail or ground. These single comparators are provided with balancing and strobe capability.

Comparators, Texas Instruments


Texas Instruments’ range of voltage comparators includes not only conventional single, dual and quad comparator packages but also window comparators and over- & under-voltage supervisors.

Although comparators and operational amplifiers are superficially similar devices their operation in practical applications is very different. Op amps are intended for linear operation accompanied by suitable feedback whereas comparators are tailored for rapid switching and generally operated in open-loop mode. Dedicated voltage comparators have significantly shorter propagation delays and are capable of faster response times under saturated conditions. Most comparators are also more tolerant of high differential input voltages and many have open-collector outputs allowing parallel operation with other devices.

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