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LP339DR Audio Power Amplifier IC Analog Comparators Quad Diff

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ChongMing Group (HK) Int'l Co., Ltd

City: shenzhen

Country/Region:china

Tel:86-755-88367702

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Ms.Doris Guo
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LP339DR Audio Power Amplifier IC Analog Comparators Quad Diff

Brand Name Ti
Model Number LP339DR
Minimum Order Quantity Contact us
Price Contact us
Payment Terms Paypal, Western Union, TT
Supply Ability 50000 Pieces per Day
Delivery Time The goods will be shipped within 3 days once received fund
Packaging Details SOP14
Description Comparator General Purpose CMOS, MOS, Open-Collector 14-SOIC
Mounting Style SMD/SMT
Package / Case SOIC-14
Comparator Type General Purpose
Number of Channels 4 Channel
Output Type Rail-to-Rail
Output Current per Channel 20 mA
Detailed Product Description

LP339DR Audio Power Amplifier IC Analog Comparators Quad Diff

 

Feature

D Wide Supply-Voltage Range . . . 3 V to 30 V

D Ultralow Power Supply Current Drain...60 μATyp

D Low Input Biasing Current . . . 3 nA

D Low Input Offset Current . . . ±0.5 nA

D Low Input Offset Voltage . . . ±2 mV

D Common-Mode Input Voltage Includes Ground

D Output Voltage Compatible With MOS and CMOS Logic

D High Output Sink-Current Capability (30 mA at VO = 2V)

D Power Supply Input Reverse-Voltage Protected

D Single-Power-Supply Operation
D Pin-for-Pin Compatible With LM239, LM339,

 

Description/ordering information

The LP239, LP339, LP2901 are low-power quadruple differential comparators. Each device consists of four independent voltage comparators designed specifically to operate from a single power supply and typically to draw 60-μA drain current over a wide range of voltages. Operation from split power supplies also is possible and the ultra-low power-supply drain current is independent of the power-supply voltage.

Applications include limit comparators, simple analog-to-digital converters, pulse generators, squarewave generators, time-delay generators, voltage-controlled oscillators, multivibrators, and high-voltage logic gates. The LP239, LP339, LP2901 were designed specifically to interface with the CMOS logic family. The ultra-low power-supply current makes these products desirable in battery-powered applications.

The LP239 is characterized for operation from −25°C to 85°C. The LP339 is characterized for operation from 0°C to 70°C. The LP2901 is characterized for operation from −40°C to 85°C.

Product Tags: audio preamplifier ic   stereo amplifier ic chip  
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