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LPV7215

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毫微功耗 CMOS 单路比较器

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LPV7215

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Number of channels 1 Output type Push-Pull Propagation delay time (µs) 12 Vs (max) (V) 5.5 Vs (min) (V) 2.7 Vos (offset voltage at 25°C) (max) (mV) 3.4 Iq per channel (typ) (mA) 0.00058 Input bias current (±) (max) (nA) 0.001 Rail-to-rail In Rating Catalog Operating temperature range (°C) -40 to 125 Features Small Size VICR (max) (V) 5.5 VICR (min) (V) 0
Number of channels 1 Output type Push-Pull Propagation delay time (µs) 12 Vs (max) (V) 5.5 Vs (min) (V) 2.7 Vos (offset voltage at 25°C) (max) (mV) 3.4 Iq per channel (typ) (mA) 0.00058 Input bias current (±) (max) (nA) 0.001 Rail-to-rail In Rating Catalog Operating temperature range (°C) -40 to 125 Features Small Size VICR (max) (V) 5.5 VICR (min) (V) 0
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8 SOT-SC70 (DCK) 5 4.2 mm² 2 x 2.1
  • (For V+ = 1.8 V, Typical Unless Otherwise Noted)
  • Ultra-Low Power Consumption: 580 nA
  • Wide Supply Voltage Range: 1.8 V to 5.5 V
  • Propagation Delay: 4.5 µs
  • Push-Pull Output Current Drive at 5 V 19 mA
  • Temperature Range: −40°C to 125°C
  • Rail-to-Rail Input
  • Tiny 5-Pin SOT-23 and SC70 Packages
  • (For V+ = 1.8 V, Typical Unless Otherwise Noted)
  • Ultra-Low Power Consumption: 580 nA
  • Wide Supply Voltage Range: 1.8 V to 5.5 V
  • Propagation Delay: 4.5 µs
  • Push-Pull Output Current Drive at 5 V 19 mA
  • Temperature Range: −40°C to 125°C
  • Rail-to-Rail Input
  • Tiny 5-Pin SOT-23 and SC70 Packages

The LPV7215 device is an ultra-low-power comparator with a typical power supply current of 580 nA. It has the best-in-class power supply current versus propagation delay performance available among TI’s low-power comparators. The propagation delay is as low as 4.5 µs with 100-mV overdrive at 1.8-V supply.

Designed to operate over a wide range of supply voltages, from 1.8 V to 5.5 V, with ensured operation at 1.8 V, 2.7 V, and 5 V, the LPV7215 is ideal for use in a variety of battery-powered applications. With rail-to-rail common-mode voltage range, the LPV7215 is well suited for single-supply operation.

Featuring a push-pull output stage, the LPV7215 allows for operation with absolute minimum power consumption when driving any capacitive or resistive load.

Available in a choice of space-saving packages, the LPV7215 is ideal for use in handheld electronics and mobile phone applications. The LPV7215 is manufactured with TI's advanced VIP50 process.

The LPV7215 device is an ultra-low-power comparator with a typical power supply current of 580 nA. It has the best-in-class power supply current versus propagation delay performance available among TI’s low-power comparators. The propagation delay is as low as 4.5 µs with 100-mV overdrive at 1.8-V supply.

Designed to operate over a wide range of supply voltages, from 1.8 V to 5.5 V, with ensured operation at 1.8 V, 2.7 V, and 5 V, the LPV7215 is ideal for use in a variety of battery-powered applications. With rail-to-rail common-mode voltage range, the LPV7215 is well suited for single-supply operation.

Featuring a push-pull output stage, the LPV7215 allows for operation with absolute minimum power consumption when driving any capacitive or resistive load.

Available in a choice of space-saving packages, the LPV7215 is ideal for use in handheld electronics and mobile phone applications. The LPV7215 is manufactured with TI's advanced VIP50 process.
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类型 标题 下载最新的英语版本 日期
* 数据表 LPV7215 Micropower, CMOS Input, RRIO, 1.8-V, Push-Pull Output Comparator 数据表 (Rev. J) PDF | HTML 2016年 8月 31日
应用简报 Headphone Jack Detection in Personal Electronics Using Comparators 2018年 2月 9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 Nano-Power Battery Monitoring in Personal Electronics 2017年 12月 8日

设计和开发

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仿真模型

LPV7215 PSpice Model

SNOM731.ZIP (40 KB) - PSpice Model
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仿真模型

LPV7215 TINA-TI SPICE Model

SNOM730.ZIP (9 KB) - TINA-TI Spice Model
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模拟工具

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模拟工具

TINA-TI — 基于 SPICE 的模拟仿真程序

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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 下载
SOT-23 (DBV) 5 查看选项
SOT-SC70 (DCK) 5 查看选项
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订购和质量

包含信息：
  • RoHS
  • 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
包含信息：
  • 制造厂地点
  • 封装厂地点

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