LP239

更新时间： 2024-11-26 22:31:07

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
7页	96K
描述
LOW-POWER QUAD DIFFERENTIAL COMPARATORS

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LP239 数据手册

LP239, LP339, LP2901

LOW-POWER QUAD DIFFERENTIAL COMPARATORS

SLCS004A – OCTOBER 1987 – REVISED MAY 1988

D, J, OR N PACKAGE

(TOP VIEW)

Ultralow Power Supply Current

Drain . . . 60 µA Typ

Low Input Biasing Current . . . 3 nA

Low Input Offset Current . . . ±0.5 nA

Low Input Offset Voltage . . . ±2 mV

1OUT

2OUT

3OUT

4OUT

GND

4IN +

4IN –

3IN +

3IN –

Common-Mode Input Voltage Includes

Ground

2IN –

2IN +

1IN –

1IN +

Output Voltage Compatible With MOS and

CMOS Logic

High Output Sink-Current Capability

(30 mA at V = 2V)

Power Supply Input Reverse-Voltage

Protected

Single-Power-Supply Operation

Pin-for-Pin Compatible With LM239, LM339,

LM2901

description

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 is also possible

and the ultralow 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 specifically designed to interface with the CMOS logic family. The ultralow

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.

AVAILABLE OPTIONS

PACKAGE

max AT 25°C

SMALL OUTLINE

(D)

PLASTIC DIP

(N)

CERAMIC DIP

(J)

0 °C to 70 °C

– 25 °C to 85 °C

– 40 °C to 85 °C

±5 mV

LP339D

LP239D

LP2901D

LP339N

LP239N

LP2901N

LP339J

LP239J

LP2901J

The D package is available taped-and-reeled. Add R suffix to device type when ordering (e.g., LP339DR).

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7

中文翻译

下载PDF

与LP239相关器件

型号	品牌	获取价格	描述	数据表
LP239_06	TI	获取价格	LOW-POWER QUAD DIFFERENTIAL COMPARATORS
LP239_14	TI	获取价格	Wide Supply-Voltage Range 3 V to 30 V
LP239D	TI	获取价格	LOW-POWER QUAD DIFFERENTIAL COMPARATORS
LP239DR	TI	获取价格	QUAD COMPARATOR, 9000uV OFFSET-MAX, 1300ns RESPONSE TIME, PDSO14, PLASTIC, SOIC-14
LP239F12CHT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 23.962MHz Nom,
LP239F13CET	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 23.962MHz Nom,
LP239F13IAT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 23.962MHz Nom,
LP239F13ICT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 23.962MHz Nom,
LP239F15ICT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 23.962MHz Nom,
LP239F15IET	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 23.962MHz Nom,

与LP239相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

46
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

35
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

64
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

61

产品中心

服务支持

精选活动

关于我们

帮助中心

LP239

LP239 数据手册

与LP239相关器件

与LP239相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LP239

LP239 数据手册

与LP239相关器件

与LP239相关文章

您还可以找

您在本页遇到什么问题？