ZHCSHH2B January   2018  – October 2018 TLV6710

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     Device Images
      1.      简化框图
  4. 4 修订历史记录
  5. 5 器件比较表
  6. 6 Pin Configuration and Functions
    1.     Pin Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Timing Requirements
    7. 7.7 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Inputs (INA, INB)
      2. 8.3.2 Outputs (OUTA, OUTB)
    4. 8.4 Device Functional Modes
      1. 8.4.1 Normal Operation (VDD > UVLO)
      2. 8.4.2 Undervoltage Lockout (V(POR) < VDD < UVLO)
      3. 8.4.3 Power On Reset (VDD < V(POR))
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Window Comparator Considerations
      2. 9.1.2 Input and Output Configurations
      3. 9.1.3 Immunity to Input Pin Voltage Transients
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
    3. 9.3 Do's and Don'ts
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 器件支持
      1. 12.1.1 开发支持
    2. 12.2 文档支持
      1. 12.2.1 相关文档
    3. 12.3 接收文档更新通知
    4. 12.4 社区资源
    5. 12.5 商标
    6. 12.6 静电放电警告
    7. 12.7 术语表
  13. 13机械、封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

8.1 Overview

The TLV6710 combines two comparators (referred to as A and B) and a precision reference for overvoltage and undervoltage detection. The TLV6710 features a wide supply voltage range (1.8 V to 36 V) and high-accuracy window threshold voltages of 400 mV (0.75% over temperature) with built-in hysteresis. The outputs are rated to 25 V and can sink up to 10 mA.

Set each input pin (INA, INB) to monitor any voltage above 0.4 V by using an external resistor divider network. Each input pin has very low input leakage current, allowing the use of large resistor dividers without sacrificing system accuracy. To form a window comparator, use the two input pins and three resistors (see the Window Comparator Considerations section). In this configuration, the TLV6710 is designed to assert the output signals when the monitored voltage is within the window band. Each input can also be used independently. The relationship between the inputs and the outputs is shown in Table 2. Broad voltage thresholds are supported that enable the device to be used in a wide array of applications.

Table 2. Truth Table

CONDITION OUTPUT OUTPUT STATE
INA > VIT+(INA) OUTA high Output A high impedance
INA < VIT–(INA) OUTA low Output A sinking
INB > VIT+(INB) OUTB low Output B sinking
INB < VIT–(INB) OUTB high Output B high impedance