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LM319-N

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双通道高速高电压比较器

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LM319-N

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产品详情

Number of channels 2 Output type Open-collector, Open-drain Propagation delay time (µs) 0.08 Vs (max) (V) 36 Vs (min) (V) 5 Rating Catalog Iq per channel (typ) (mA) 4 Vos (offset voltage at 25°C) (max) (mV) 8 Rail-to-rail No Operating temperature range (°C) 0 to 70 Input bias current (±) (max) (nA) 1000 VICR (max) (V) 34 VICR (min) (V) 2
Number of channels 2 Output type Open-collector, Open-drain Propagation delay time (µs) 0.08 Vs (max) (V) 36 Vs (min) (V) 5 Rating Catalog Iq per channel (typ) (mA) 4 Vos (offset voltage at 25°C) (max) (mV) 8 Rail-to-rail No Operating temperature range (°C) 0 to 70 Input bias current (±) (max) (nA) 1000 VICR (max) (V) 34 VICR (min) (V) 2
PDIP (N) 14 181.42 mm² 19.3 x 9.4 SOIC (D) 14 51.9 mm² 8.65 x 6
  • 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

All trademarks are the property of their respective owners.
  • 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

All trademarks are the property of their respective owners.

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.

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.
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类型 标题 下载最新的英语版本 日期
* 数据表 LMx19 High Speed Dual Comparator 数据表 (Rev. B) PDF | HTML 2016年 1月 12日
电子书 The Signal e-book: 有关运算放大器设计主题的博客文章汇编 英语版 2018年 1月 31日
应用手册 AN-828 Increasing the High Speed Torque of Bipolar Stepper Motors (Rev. B) 2013年 5月 6日
更多文献资料 Die D/S LM319 MDA MWA High Speed Dual Comparator (Rev. A) 2012年 11月 26日
应用手册 AN-293 Control Applications of CMOS DACs 2004年 5月 10日

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AMP-PDK-EVM — 放大器高性能开发套件评估模块

放大器高性能开发套件 (PDK) 是一款用于测试常见运算放大器参数的评估模块 (EVM) 套件，与大多数运算放大器和比较器均兼容。该 EVM 套件提供了一个主板，主板上具有多个插槽式子卡选项以满足封装需求，使工程师能够快速评估和验证器件性能。

AMP-PDK-EVM 套件支持五种常用的业界通用封装，包括：

  • D（SOIC-8 和 SOIC-14）
  • PW (TSSOP-14)
  • DGK (VSSOP-8)
  • DBV（SOT23-5 和 SOT23-6）
  • DCK（SC70-5 和 SC70-6）
用户指南: PDF | HTML
英语版 (Rev.B): PDF | HTML
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TINA-TI 安装需要大约 500MB。直接安装，如果想卸载也很容易。我们相信您肯定会爱不释手。

TINA 是德州仪器 (TI) 专有的 DesignSoft 产品。该免费版本具有完整的功能，但不支持完整版 TINA 所提供的某些其他功能。

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用户指南: PDF
英语版 (Rev.A): PDF
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封装 引脚 CAD 符号、封装和 3D 模型
PDIP (N) 14 Ultra Librarian
SOIC (D) 14 Ultra Librarian
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包含信息：
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  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
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