LM339

JSCJ
Интегральная микросхема четырёхканального компаратора, OPEN-COLLECTOR выходом , в корпусе SOP-14 (SOP14), производства JSCJ (JSCJ)
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Технические характеристики

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Корпус SOP-14
Кол-во компараторов в корпусе
Тип выхода
Совместимость с логикой
Примечание 36V Low Power Quad Differential Comparators
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JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD. Low Power Offset Voltage Quad Comparators LM339 Low Power Offset Voltage Q uad Comparators General Description Features The LM339 series consists of four independent precision voltage comparators with an offset voltage specification as low as 2mV. The input common mode voltage range of these comparators includes ground, even when operated from a single power supply voltage. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. · The LM339 series is designed to directly interface with TTL and CMOS. · · · · · · Wide Supply Voltage Range - Single Supply: 2.0V to 36V - Dual Supplies: ±1.0V to ± 18V Very Low Supply Current Drain: 0.8mA - Independent of Supply Voltage Low Input Bias Current: 25nA (Typical) Low Input Offset Current: ±5nA (Typical) Low Input Offset Voltage: ±2mV (Typical) Input Common Mode Voltage Range Includes Ground Differential Input Voltage Range Equals to the Power Supply Voltage Low Output Saturation Voltage: 250mV at 4mA Open Collector Output The LM339 series can be widely used in such · applica-tions as battery charger, cordless telephone, · switching power supply, DC-DC module and PC motherboard. Applications The LM339 series are available in 2 Packages: DIP-14 and SOP-14. · Battery Charger · Cordless Telephone · Switching Power Supply · DC-DC Module · PC Motherboard SOP-14 DIP-14 Figure 1. Package Types of LM339 www.jscj-elec.com 1 Rev. - 1.0 PDF
Документация на LM339 

Author: jingwang

Дата модификации: 22.10.2021

Размер: 1.18 Мб

9 стр.

JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD Low Power Offset Voltage Quad Comparators LM339 Low Power Offset Voltage Q uad Comparators General Description Features The LM339 series consists of four independent precision voltage comparators with an offset voltage specification as low as 2mV. The input common mode voltage range of these comparators includes ground, even when operated from a single power supply voltage. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. · The LM339 series is designed to directly interface with TTL and CMOS. · · · · · · Wide Supply Voltage Range - Single Supply: 2.0V to 36V - Dual Supplies: ±1.0V to ± 18V Very Low Supply Current Drain: 0.8mA - Independent of Supply Voltage Low Input Bias Current: 25nA (Typical) Low Input Offset Current: ±5nA (Typical) Low Input Offset Voltage: ±2mV (Typical) Input Common Mode Voltage Range Includes Ground Differential Input Voltage Range Equals to the Power Supply Voltage Low Output Saturation Voltage: 250mV at 4mA Open Collector Output The LM339 series can be widely used in such · applica-tions as battery charger, cordless telephone, · switching power supply, DC-DC module and PC motherboard. Applications The LM339 series are available in 2 Packages: DIP-14 and SOP-14. · Battery Charger · Cordless Telephone · Switching Power Supply · DC-DC Module · PC Motherboard SOP-14 DIP-14 Figure 1. Package Types of LM339 www.jscj-elec.com 1 Rev. - 1.0 PDF
Документация на LM339 

Author: jingwang

Дата модификации: 22.10.2021

Размер: 1.17 Мб

9 стр.

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