首页>LM319>规格书详情

LM319数据手册集成电路(IC)的比较器规格书PDF

PDF无图
厂商型号

LM319

参数属性

LM319 封装/外壳为14-DIP(0.300",7.62mm);包装为管件管件;类别为集成电路(IC)的比较器;产品描述:IC COMPARATOR HS DUAL 14-DIP

功能描述

高速双路比较器

封装外壳

14-DIP(0.300",7.62mm)

制造商

TI Texas Instruments

中文名称

德州仪器 美国德州仪器公司

数据手册

下载地址下载地址二

更新时间

2025-8-8 23:00:00

人工找货

LM319价格和库存,欢迎联系客服免费人工找货

LM319规格书详情

描述 Description

The LM119 series are precision high-speed dual comparators fabricated on a single monolithic chip. They are designed to operate over a wide range of supply voltages down to a single 5-V logic supply and ground. They have higher gain and lower input currents than devices such as the LM710. The uncommitted collector of the output stage makes the LM119 compatible with RTL, DTL, and TTL, as well as capable of driving lamps and relays at currents of up to 25 mA.

The LM319A offers improved precision over the standard LM319, with tighter tolerances on offset voltage, offset current, and voltage gain.

Although designed primarily for applications requiring operation from digital logic supplies, the LM119 series are fully specified for power supplies up to ±15 V. The series features faster response than the LM111, at the expense of higher power dissipation. However, the high-speed, wide operating voltage range and low package count make the LM119 more versatile than older devices such as the LM711.

The LM119 is specified from –55°C to +125°C, the LM219 is specified from –25°C to +85°C, and the LM319A and LM319 are specified from 0°C to +70°C.

特性 Features

• Two Independent Comparators
• Operates from a Single 5-V Supply
• Typically 80-ns Response Time at ±15 V
• Minimum Fan-out of 2 Each Side
• Maximum Input Current of 1 µA Over Temperature
• Inputs and Outputs can be Isolated from System Ground
• High Common-Mode Slew Rate

技术参数

  • 产品编号:

    LM319N

  • 制造商:

    STMicroelectronics

  • 类别:

    集成电路(IC) > 比较器

  • 包装:

    管件管件

  • 类型:

    通用

  • 输出类型:

    开路集电极,开路发射极,TTL

  • 电压 - 供电,单/双 (±):

    5V ~ 30V,±2.5V ~ 15V

  • 电压 - 输入补偿(最大值):

    8mV @ ±15V

  • 电流 - 输入偏置(最大值):

    1µA @ ±15V

  • 电流 - 静态(最大值):

    12.5mA

  • 工作温度:

    0°C ~ 70°C

  • 封装/外壳:

    14-DIP(0.300",7.62mm)

  • 安装类型:

    通孔

  • 供应商器件封装:

    14-DIP

  • 描述:

    IC COMPARATOR HS DUAL 14-DIP

供应商 型号 品牌 批号 封装 库存 备注 价格
ST/意法
24+
NA/
46
优势代理渠道,原装正品,可全系列订货开增值税票
询价
NS
2016+
SOP14
3000
只做原装,假一罚十,公司可开17%增值税发票!
询价
FSC
三年内
1983
只做原装正品
询价
NS
05+
SOP14
15
全新原装进口自己库存优势
询价
PHI
20+
SOP
67500
原装优势主营型号-可开原型号增税票
询价
TI/德州仪器
24+
DIP-14
880000
明嘉莱只做原装正品现货
询价
NS
24+
DIP14
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
FSC/ON
23+
原包装原封 □□
4642
原装进口特价供应 特价,原装元器件供应,支持开发样品 更多详细咨询 库存
询价
TI(德州仪器)
24+/25+
10000
原装正品现货库存价优
询价
TI(德州仪器)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价