LM2903WPT

更新时间： 2024-09-14 12:46:31

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
18页	422K
描述
SIGNATURE SERIES Comparators

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中文翻译

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数据手册

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LM2903WPT 数据手册

General-purpose Operational Amplifiers / Comparators

SIGNATURE SERIES

Comparators

LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,

LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT

No.11094ECT04

●Description

The Universal Standard LM393 / LM339 / LM2903 /

LM2901 family monolithic ICs integrate two / four

independent comparator circuits on a single chip and

feature high gain, low power consumption, and an

operating voltage range between 2[V] and 36[V]

(single power supply).

SIGNATURE

SERIES

Dual

Quad

LM393 family

LM393DT

LM393PT

LM2903 family

LM339 family

LM339DT

LM2901 family

LM2901DT

LM2901PT

LM2903DT

LM2903PT

LM339PT

LM393ST

LM393WDT

LM393WPT

●Features

1) Operating temperature range

Commercial Grade

LM339/393 family

0[℃] to + 70[℃]

Extended Industrial Grade

2) Open collector output stage

LM2903/2901 family : -40[℃] to +125[℃]

3) Single / dual power supply compatible

4) Low supply current

0.4[mA] typ.（LM2903/393 family）

1.1[mA] typ.（LM2901/339 family）

5) Low input-bias current: 25[nA] typ.

6) Low input offset current: 5[nA] typ.

7) Common-mode input voltage range includes ground

8) Differential input voltage is possible to apply the absolute maximum ratings±36[V].

9) Low output saturation voltage

10) TTL, MOS, CMOS compatible output

●Pin Assignment

OUTPUT 2

OUTPUT 1

OUTPUT 3

OUTPUT 4

Vcc^－

Vcc^―

OUTPUT 1

INVERTING

INPUT 1

Vcc^－

OUTPUT 2

－＋

－

＋

－

＋

INVERTING

INPUT 1

NON-INVERTING

INPUT 4

INVERTING

INPUT 2

NON-INVERTING

INPUT 1

NON-INVERTING

INPUT 1

INVERTING

INPUT 4

＋－

INVERTING

INPUT 2

NON-INVERTING

INPUT 3

NON-INVERTING

INPUT 2

Vcc^―

－

＋

－

＋

NON-INVERTING

INPUT 2

INVERTING

INPUT 3

SO package14

Mini SO8

TSSOP14

SO package8

TSSOP8

LM393DT

LM393PT

LM393ST

LM339DT

LM339PT

LM393WDT

LM2903DT

LM393WPT

LM2903PT

LM2901DT

LM2901PT

www.rohm.com

2011.06 - Rev.C

1/17

12 3 4 5 6 7...18

中文翻译

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与LM2903WPT相关器件

型号	品牌	获取价格	描述	数据表
LM2903WST	ROHM	获取价格	SIGNATURE SERIES Comparators
LM2903WST	STMICROELECTRONICS	获取价格	低功耗双电压比较器
LM2903WYDT	STMICROELECTRONICS	获取价格	低功耗双电压比较器
LM2903WYPT	STMICROELECTRONICS	获取价格	低功耗双电压比较器
LM2903YD/YDT	STMICROELECTRONICS	获取价格	LOW POWER DUAL VOLTAGE COMPARATORS
LM2903YDT	STMICROELECTRONICS	获取价格	Low-power dual voltage comparator
LM2903YPT	STMICROELECTRONICS	获取价格	LOW POWER DUAL VOLTAGE COMPARATORS
LM2903YQ3T	STMICROELECTRONICS	获取价格	低功耗双电压比较器
LM2903YST	STMICROELECTRONICS	获取价格	低功耗双电压比较器
LM2904	FAIRCHILD	获取价格	Dual Operational Amplifier