LP311DR


YeeHing #: Y001-LP311DR
Inventory: 6000

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Description

LP311DR Texas Instruments - Yeehing Electronics

Low-power strobed differential comparator

Pricing (USD)

Quantity Unit Price
1 — 99 1.005
100 — 249 0.773
250 — 999 0.569
1,000 + 0.28

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Analog Comparators
RoHS Y
Mounting Style SMD/SMT
Package / Case SOIC-8
Comparator Type Differential
Number of Channels 1 Channel
Output Type Open Collector, Open Drain
Output Current per Channel 25 mA
Ib - Input Bias Current 100 nA
Vos - Input Offset Voltage 7.5 mV
Supply Voltage - Max 30 V
Supply Voltage - Min 3.5 V
Operating Supply Current 300 uA
Response Time 1.2 us
Minimum Operating Temperature 0 C
Maximum Operating Temperature + 70 C
Packaging Reel
Features Strobe, Vos Adj Pin
Height 1.58 mm
Length 4.9 mm
Product Analog Comparators
Series LP311
Supply Type Single, Dual
Type Differential Comparator
Width 3.91 mm
Brand Texas Instruments
Shutdown No Shutdown
Dual Supply Voltage +/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V
GBP - Gain Bandwidth Product -
Ios - Input Offset Current 25 nA
Maximum Dual Supply Voltage +/- 15 V
Minimum Dual Supply Voltage 1.75 V
Operating Supply Voltage 3.5 V to 30 V
Product Type Analog Comparators
Reference Voltage No
Factory Pack Quantity 2500
Subcategory Amplifier ICs
Vcm - Common Mode Voltage - 14.5 V
Voltage Gain dB 100 dB
Unit Weight 0.002561 oz

For more information, please refer to datasheet

Documents

LP311DR Datasheet

More 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 ±18 V down to a single 3-V supply with less than 300-µA 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 is also provided to turn off the output (regardless of the inputs) by pulling the strobe pin low.

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