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TLV1391

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具有集电极开路输出的单路差分比较器

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TLV1391

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产品详情

Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 0.18 Vs (max) (V) 7 Vs (min) (V) 2 Rating Catalog Iq per channel (typ) (mA) 0.08 Vos (offset voltage at 25°C) (max) (mV) 5 Rail-to-rail In to V- Operating temperature range (°C) -40 to 85 Input bias current (±) (max) (nA) 250 VICR (max) (V) 5.5 VICR (min) (V) 0
Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 0.18 Vs (max) (V) 7 Vs (min) (V) 2 Rating Catalog Iq per channel (typ) (mA) 0.08 Vos (offset voltage at 25°C) (max) (mV) 5 Rail-to-rail In to V- Operating temperature range (°C) -40 to 85 Input bias current (±) (max) (nA) 250 VICR (max) (V) 5.5 VICR (min) (V) 0
SOT-23 (DBV) 5 8.12 mm² (2.9 mm × 2.8 mm)
  • Low-Voltage and Single-Supply Operation VCC = 2 V to 7 V
  • Common-Mode Voltage Range Includes Ground
  • Fast Response Time . . . 0.7 µs Typ
  • Low Supply Current ...80 µA Typ and 150 µA Max
  • Fully Specified at 3-V and 5-V Supply Voltages
  • Low-Voltage and Single-Supply Operation VCC = 2 V to 7 V
  • Common-Mode Voltage Range Includes Ground
  • Fast Response Time . . . 0.7 µs Typ
  • Low Supply Current ...80 µA Typ and 150 µA Max
  • Fully Specified at 3-V and 5-V Supply Voltages

The TLV1391 is a differential comparator built using a Texas Instruments low-voltage, high-speed bipolar process. These devices have been developed specifically for low-voltage, single-supply applications. Their enhanced performance makes them excellent replacements for the LM393 in the improved 3-V and 5-V system designs.

The TLV1391, with its typical supply current of only 80 µA, is ideal for low-power systems. Response time also has been improved to 0.7 µs.

The TLV1391 is a differential comparator built using a Texas Instruments low-voltage, high-speed bipolar process. These devices have been developed specifically for low-voltage, single-supply applications. Their enhanced performance makes them excellent replacements for the LM393 in the improved 3-V and 5-V system designs.

The TLV1391, with its typical supply current of only 80 µA, is ideal for low-power systems. Response time also has been improved to 0.7 µs.
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* 数据表 Single Differential Comparators 数据表 (Rev. F) 2007-6-27
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 PDF | HTML 英语版 PDF | HTML 2018-1-31

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评估板

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
支持的产品和硬件
封装 引脚 CAD 符号、封装和 3D 模型
SOT-23 (DBV) 5 Ultra Librarian
适用于评估类项目的 TI 标准条款与条件。

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