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LF257H

JFET Input Operational Amplifiers

文件:1.07929 Mbytes 页数:23 Pages

NSC

国半

LF257H

Series Monolithic JFET Input Operational Amplifiers

文件:543.17 Kbytes 页数:15 Pages

NSC

国半

LF257N

WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIERS

DESCRIPTION These circuits are monolithic J-FET input operational amplifiers incorporating well matched, high voltage J-FET on the same chip with standard bipolar transistors. This amplifiers feature low input bias and offset currents, low input offset voltage and input offset voltage drift,coup

文件:250.11 Kbytes 页数:14 Pages

STMICROELECTRONICS

意法半导体

RL257

SILICON RECTIFIER (VOLTAGE RANGE 50 to 1000 Volts CURRENT 2.5 Amperes)

文件:23.16 Kbytes 页数:2 Pages

RECTRON

丽正

SMTPB257

TRISILTM

DESCRIPTION The SMTPBxx series has been designedto protect telecommunication equipment against lightning and transient induced by AC power lines. FEATURES BIDIRECTIONAL CROWBAR PROTECTION. BREAKDOWNVOLTAGE RANGE: From 62 V To 270 V. HOLDING CURRENT: IH= 150 mA min REPETITIVE PE

文件:55.13 Kbytes 页数:5 Pages

STMICROELECTRONICS

意法半导体

详细参数

  • 型号:

    LF257H

  • 制造商:

    NSC

  • 制造商全称:

    National Semiconductor

  • 功能描述:

    Series Monolithic JFET Input Operational Amplifiers

供应商型号品牌批号封装库存备注价格
NS/美国国半
2025+
CAN
5000
原装进口价格优 请找坤融电子!
询价
NS
24+
35
询价
NS
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
询价
原厂正品
23+
CAN8
5000
原装正品,假一罚十
询价
NS
23+
TO-39
8560
受权代理!全新原装现货特价热卖!
询价
NSC/国半
专业铁帽
CAN8
2000
原装铁帽专营,代理渠道量大可订货
询价
NSC/国半
专业铁帽
CAN8
67500
铁帽原装主营-可开原型号增税票
询价
NS/国半
2447
CAN8
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
NS
23+
CAN8
50000
全新原装正品现货,支持订货
询价
NS
8836+
TO-39
4
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
更多LF257H供应商 更新时间2026-4-20 11:16:00