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LM293P.A中文资料德州仪器数据手册PDF规格书

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厂商型号

LM293P.A

功能描述

LM393B, LM2903B, LM193, LM293, LM393 and LM2903 Dual Comparators

丝印标识

LM293P

封装外壳

PDIP(P)

文件大小

3.17473 Mbytes

页面数量

56

生产厂商

TI

中文名称

德州仪器

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-12-22 12:37:00

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LM293P.A规格书详情

1 Features

• NEW LM393B and LM2903B

• Improved specifications of B-version

– Maximum rating: up to 38V

– ESD rating (HBM): 2kV

– Low input offset: 0.37mV

– Low input bias current: 3.5nA

– Low supply-current: 200μA per comparator

– Faster response time of 1μsec

– Extended temperature range for LM393B

– Available in tiny 2 x 2mm WSON package

• B-version is drop-in replacement for LM293,

LM393 and LM2903, A and V versions

• Common-mode input voltage range includes

ground

• Differential input voltage range equal to maximumrated

supply voltage: ±38 V

• Low output saturation voltage

• Output compatible with TTL, MOS, and CMOS

2 Applications

• Vacuum robot

• Single phase UPS

• Server PSU

• Cordless power tool

• Wireless infrastructure

• Applicances

• Building automation

• Factory automation & control

• Motor drives

• Infotainment & cluster

3 Description

The LM393B and LM2903B devices are the

next generation versions of the industry-standard

LM393 and LM2903 comparator family. These next

generation B-version comparators feature lower offset

voltage, higher supply voltage capability, lower supply

current, lower input bias current, lower propagation

delay, and improved 2 kV ESD performance and

input ruggedness through dedicated ESD clamps.

The LM393B and LM2903B can drop-in replace the

LM293, LM393 and LM2903, for both A and V

grades.

All devices consist of two independent voltage

comparators that are designed to operate from a

single power supply over a wide range of voltages.

Quiescent current is independent of the supply

voltage.

供应商 型号 品牌 批号 封装 库存 备注 价格
Texas
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
ST
2016+
MSOP8
3900
只做原装,假一罚十,公司可开17%增值税发票!
询价
STM
23+
TSSOP-8
8650
受权代理!全新原装现货特价热卖!
询价
TI/德州仪器
22+
N/A
12245
现货,原厂原装假一罚十!
询价
TI(德州仪器)
24+
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
ST/意法半导体
24+
TSSOP-8
6000
全新原装深圳仓库现货有单必成
询价
ST
25+
SSOP-8
2987
只售原装自家现货!诚信经营!欢迎来电!
询价
ST/意法
24+
MSOP8
9600
原装现货,优势供应,支持实单!
询价
NS/国半
23+
NA
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
TI
三年内
1983
只做原装正品
询价