Product Summary

The LM311P is a differential comparator with strobe. The LM311P is a single high-speed voltage comparator. The LM311P is designed to operate from a wide range of power-supply voltages, including ±15-V supplies for operational amplifiers and 5-V supplies for logic systems. The output levels of the LM311P are compatible with most TTL and MOS circuits. The comparator LM311P is capable of driving lamps or relays and switching voltages up to 50 V at 50 mA. All inputs and outputs can be isolated from system ground.

Parametrics

LM311P absolute maximum ratings: (1)Output Type: Open Collector, Open Drain; (2)Response Time: 0.115 us; (3)Offset Voltage (Max): 7.5 mV; (4)Supply Voltage (Max): 30 V; (5)Supply Voltage (Min): 3.5 V; (6)Supply Current (Max): 7.5 mA; (7)Maximum Operating Temperature: + 70℃; (8)Mounting Style: Through Hole; (9)Package / Case: PDIP-8.

Features

LM311P features: (1)Fast Response Times; (2)Strobe Capability; (3)Maximum Input Bias Current 300 nA; (4)Maximum Input Offset Current 70 nA.

Diagrams

LM311P internal connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LM311P
LM311P

Texas Instruments

Comparator ICs Diff Comparator

Data Sheet

0-1: $0.28
1-25: $0.19
25-100: $0.15
100-250: $0.13
LM311PSR
LM311PSR

Texas Instruments

Comparator ICs Single Strobed Differential

Data Sheet

0-1: $0.36
1-25: $0.25
25-100: $0.21
100-250: $0.19
LM311PSRE4
LM311PSRE4

Texas Instruments

Comparator ICs Single Strobed Differential

Data Sheet

0-1: $0.26
1-25: $0.21
25-100: $0.18
100-250: $0.16
LM311PW
LM311PW

Texas Instruments

Comparator ICs Single Strobed Differential

Data Sheet

0-1: $0.34
1-25: $0.25
25-100: $0.22
100-250: $0.19
LM311PWE4
LM311PWE4

Texas Instruments

Comparator ICs Single Strobed Differential

Data Sheet

0-1: $0.29
1-25: $0.23
25-100: $0.19
100-250: $0.17
LM311PWR
LM311PWR

Texas Instruments

Comparator ICs Differential w/Strob

Data Sheet

0-1: $0.29
1-25: $0.22
25-100: $0.19
100-250: $0.16
LM311PWRG4
LM311PWRG4

Texas Instruments

Comparator ICs Diff Comparator

Data Sheet

0-1: $0.32
1-25: $0.21
25-100: $0.18
100-250: $0.15
LM311PWRE4
LM311PWRE4

Texas Instruments

Comparator ICs Single Strobed Differential

Data Sheet

0-1: $0.24
1-25: $0.19
25-100: $0.16
100-250: $0.14