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LM319价格

参考价格:¥6.0311

型号:LM319AM 品牌:TI 备注:这里有LM319多少钱,2026年最近7天走势,今日出价,今日竞价,LM319批发/采购报价,LM319行情走势销售排行榜,LM319报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LM319

Dual Comparator

Description The LM319 is a dual high speed voltage comparator designed to operate from a single + 5V supply up to ±15V dual supplies. Open collector of the output stage makes the LM319 compatible with RTL, DTL and TTL as well as capable of driving lamps and relays at currents up to 25mA. Typical

FAIRCHILD

仙童半导体

LM319

Dual voltage comparator

DESCRIPTION The LM319 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 5V logic supply and ground. Further, they have higher gain and lower input currents than devices like

PHILIPS

飞利浦

LM319

LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

LM319

HIGH SPEED DUAL COMPARATORS

DESCRIPTION These products are precision high speed dual comparators designed to operate overa wide range of supply voltages down to a single 5V logic supply and ground and have low input currents and high gains. The open collector of the output stage makes compatible with TTL as well as capable

STMICROELECTRONICS

意法半导体

LM319

双通道比较器

LT®119A 是 LM119 双通道比较器的一款改进版本。该器件具有较低的输入失调电压和失调电流、较高的电压增益、以及有保证的共模抑制性能和输入保护二极管。\n\nLT119A能够在一个 5V 至 ±15V 的电源范围内运作,并可从每个集电极开路输出来驱动 25mA 负载。一个单独的接地引脚允许 LT119A隔离系统地。\n\n凌力尔特的先进制造工艺、设计方法及可靠性使得 LT119A/ LT319A成为优于大多数比较器应用先前采用之器件的理想选择。\n\nApplications• 窗口检测器\n\n• 高速单触发\n\n• 继电器 / 灯驱动器\n\n• 压控振荡器 • 得到保证的 0.5mV 最大输入失调电压\n\n• 输入保护二极管\n\n• 采用单 5V 电源运作\n\n• 25mA 驱动能力\n\n• 80ns 响应时间;

AD

亚德诺

LM319

比较器,双

LM319 是一款双通道高速电压比较器,旨在提供从+5V单电源至±15V双电源的供电。 输出级的集电极开路使LM319与RTL、DTL和TTL兼容,并能够在高达25mA的电流下驱动电灯和继电器。 ±15V电源的典型响应时间为80ns,使LM319成为快速A/D转换、电平转换器、振荡器和多谐振荡器等应用的理想选择。 •从5V单电源供电\n•±15V时的典型响应时间为80ns\n•集电极开路输出: 高达 + 35V\n•高输出驱动电流: 25 mA\n•输入和输出可以与系统接地隔离\n•最小扇出为2(每侧)\n•两个独立的比较器;

ONSEMI

安森美半导体

LM319

高速双路比较器

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

TI

德州仪器

LM319

HIGH SPEED DUAL COMPARATORS

文件:182.75 Kbytes Page:9 Pages

STMICROELECTRONICS

意法半导体

LM319

Dual Comparator

文件:240.41 Kbytes Page:8 Pages

LINER

凌力尔特

LM319

Dual Comparator

文件:195.68 Kbytes Page:12 Pages

LINER

凌力尔特

LM319

Guaranteed Maximum 0.5mV Input Offset Voltage

文件:193.9 Kbytes Page:12 Pages

LINER

凌力尔特

LM319

Dual Comparator

文件:198.31 Kbytes Page:12 Pages

LINER

凌力尔特

LM319

High Speed Dual Comparator

文件:1.038869 Mbytes Page:21 Pages

TI

德州仪器

LM319

LM119/LM219/LM319 High Speed Dual Comparator

文件:326.32 Kbytes Page:14 Pages

TI

德州仪器

丝印代码:LM319AM;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319AM;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319AM;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319AM;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319AM;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319AM;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319AM;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319AM;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319M;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319M;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319M;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319M;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319M;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319M;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319M;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319M;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319N;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319N;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319N;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

丝印代码:LM319N;LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

Dual voltage comparator

DESCRIPTION The LM319 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 5V logic supply and ground. Further, they have higher gain and lower input currents than devices like

PHILIPS

飞利浦

HIGH SPEED DUAL COMPARATORS

DESCRIPTION These products are precision high speed dual comparators designed to operate overa wide range of supply voltages down to a single 5V logic supply and ground and have low input currents and high gains. The open collector of the output stage makes compatible with TTL as well as capable

STMICROELECTRONICS

意法半导体

Dual Comparator

Description The LM319 is a dual high speed voltage comparator designed to operate from a single + 5V supply up to ±15V dual supplies. Open collector of the output stage makes the LM319 compatible with RTL, DTL and TTL as well as capable of driving lamps and relays at currents up to 25mA. Typical

FAIRCHILD

仙童半导体

Dual Comparator

Description The LM319 is a dual high speed voltage comparator designed to operate from a single + 5V supply up to ±15V dual supplies. Open collector of the output stage makes the LM319 compatible with RTL, DTL and TTL as well as capable of driving lamps and relays at currents up to 25mA. Typical

FAIRCHILD

仙童半导体

Dual voltage comparator

DESCRIPTION The LM319 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 5V logic supply and ground. Further, they have higher gain and lower input currents than devices like

PHILIPS

飞利浦

HIGH SPEED DUAL COMPARATORS

DESCRIPTION These products are precision high speed dual comparators designed to operate overa wide range of supply voltages down to a single 5V logic supply and ground and have low input currents and high gains. The open collector of the output stage makes compatible with TTL as well as capable

STMICROELECTRONICS

意法半导体

LMx19 High Speed Dual Comparator

1 Features 1• 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

TI

德州仪器

Dual Comparator

文件:174.68 Kbytes Page:8 Pages

FAIRCHILD

仙童半导体

Dual Comparator

文件:198.31 Kbytes Page:12 Pages

LINER

凌力尔特

High Speed Dual Comparator

文件:1.038869 Mbytes Page:21 Pages

TI

德州仪器

High Speed Dual Comparator

文件:329.59 Kbytes Page:11 Pages

NSC

国半

High Speed Dual Comparator

文件:1.038869 Mbytes Page:21 Pages

TI

德州仪器

High Speed Dual Comparator

文件:325.73 Kbytes Page:13 Pages

TI

德州仪器

High Speed Dual Comparator

文件:1.038869 Mbytes Page:21 Pages

TI

德州仪器

High Speed Dual Comparator General Description

文件:325.73 Kbytes Page:13 Pages

TI

德州仪器

High Speed Dual Comparator

文件:1.038869 Mbytes Page:21 Pages

TI

德州仪器

High Speed Dual Comparator

文件:1.038869 Mbytes Page:21 Pages

TI

德州仪器

High Speed Dual Comparator

文件:1.038869 Mbytes Page:21 Pages

TI

德州仪器

High Speed Dual Comparator

文件:329.59 Kbytes Page:11 Pages

NSC

国半

High speed dual comparators

文件:589.33 Kbytes Page:12 Pages

STMICROELECTRONICS

意法半导体

High speed dual comparators

文件:589.33 Kbytes Page:12 Pages

STMICROELECTRONICS

意法半导体

Dual Comparator

文件:195.68 Kbytes Page:12 Pages

LINER

凌力尔特

Dual Comparator

文件:240.41 Kbytes Page:8 Pages

LINER

凌力尔特

Dual Comparator

文件:195.68 Kbytes Page:12 Pages

LINER

凌力尔特

Dual Comparator

文件:240.41 Kbytes Page:8 Pages

LINER

凌力尔特

High Speed Dual Comparator

文件:329.59 Kbytes Page:11 Pages

NSC

国半

替换型号 功能描述 生产厂家 企业 LOGO 操作

Integrated Circuit High Speed Dual Comparator

NTE

LM319产品属性

  • 类型

    描述

  • Marketing Status:

    Active

  • Package:

    SO-14

  • Grade:

    Industrial

  • Number of Channels:

    2

  • Operating Temperature_min(°C):

    0

  • Operating Temperature_max(°C):

    70

  • Supply Current per Channel_typ(µA):

    8000

  • Supply Voltage_min(V):

    5

  • Supply Voltage_max(V):

    30

  • Response Time_typ(Small Signal)(µs):

    0.08

  • Input Offset Voltage_max(mV):

    8

  • Rail to Rail Input:

    false

  • Output Configuration:

    Open Collector

  • Unit Price (US$):

    0.39

更新时间:2026-7-22 18:43:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
23+
SOP
4000
只做原装真实库存13714450367
ST/NS
25+
SO14
78900000
原厂直接发货进口原装
ST(意法半导体)
24+
N/A
12980
原装正品现货支持实单
ST
25+
SO-14
12880
原装,诚信经营
ON/安森美
SMD
23+
6000
专业配单原装正品假一罚十
TEXAS INSTRUMENTS
25+
SMD
918000
明嘉莱只做原装正品现货
ST(意法)
25+
SOIC-14_150mil
11580
原装正品现货,原厂订货,可支持含税原型号开票。
NS
21+
DIP
320
全新原装鄙视假货
ST
25+
SOP14
18600
百分百原装正品 真实公司现货库存 本公司只做原装 可
TI/德州仪器
25+
SOP14
15000
全新原装现货,价格优势。

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  • LM317-三端可调稳压器

    该可调三端正电压LM117系列监管机构是在供应过剩的1.5A通过能力1.2V至37V的输出范围。他们异常容易使用,只需要两个外部电阻来设置输出电压。此外,无论是线路和负载调节均优于标准的固定稳压器。此外,LM117封装在标准晶体管,容易安装和包处理.除了高于固定稳压器,其性能LM117系列提供完整的过载保护只可用集成电路。在芯片中包括电流限制,热过载保护和安全区的保护。所有过载保护电路仍然完全功能,即使调整终端断开。通常情况下,没有必要,除非电容器设备位于从输入滤波电容器超过6英寸这种情况下,输入旁路是必要的。可选的输出电容可以添加到改善瞬态响应。该调整终端可以被绕过,以达到非常高纹波抑制比是

    2013-1-21