LP339N/PB

更新时间： 2024-01-26 19:42:59

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数据手册
替代型号

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LP339N/PB 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

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LP339N/PB 替代型号

型号	品牌	替代类型	描述	数据表
LP339N/NOPB	TI	类似代替	超低功耗四路比较器 \| N \| 14 \| 0 to 70
LP339N	TI	类似代替	LOW-POWER QUAD DIFFERENTIAL COMPARATORS

与LP339N/PB相关器件

型号	品牌	获取价格	描述	数据表
LP339NE4	TI	获取价格	LOW-POWER QUAD DIFFERENTIAL COMPARATORS
LP339N-N	TI	获取价格	IC,VOLT COMPARATOR,QUAD,BIPOLAR,DIP,14PIN,PLASTIC
LP33CF12CKT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 33.28MHz Nom,
LP33EFY5CKT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 33.333MHz Nom,
LP33GF1XCFT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 33.34MHz Nom,
LP3401LT1G	LRC	获取价格	30V P-Channel Enhancement-Mode MOSFET
LP3401LT3G	LRC	获取价格	30V P-Channel Enhancement-Mode MOSFET
LP-34-1400	BEL	获取价格	Split Bobbin Power Transformer, 48VA, ROHS COMPLIANT
LP34-1400	SUPERWORLD	获取价格	POWER TRANSFORMER
LP3415ELT1G	LRC	获取价格	20V P-Channel Enhancement-Mode MOSFET

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