JAJSCX7A February   2017  – December 2017 TLV3201-Q1 , TLV3202-Q1

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     Device Images
      1.      スレッショルド検出器
      2.      伝搬遅延とオーバードライブ
  4. 4 改訂履歴
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
    1.     Pin Functions: TLV3201-Q1
    2.     Pin Functions: TLV3202-Q1
  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: VCC = 5 V
    6. 7.6 Electrical Characteristics: VCC = 2.7 V
    7. 7.7 Switching Characteristics
    8. 7.8 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 Operating Voltage
      2. 8.3.2 Input Overvoltage Protection
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Comparator Inputs
      2. 9.1.2 External Hysteresis
        1. 9.1.2.1 Inverting Comparator with Hysteresis
        2. 9.1.2.2 Noninverting Comparator With Hysteresis
      3. 9.1.3 Capacitive Loads
    2. 9.2 Typical Applications
      1. 9.2.1 TLV3201-Q1 Configured as an AC-Coupled Comparator
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curve
      2. 9.2.2 TLV3201-Q1 and OPA320 Configured as a Fast-Response Output Current Monitor
      3. 9.2.3 TLV3201-Q1 and TMP20 Configured as a Precision Analog Temperature Switch
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12デバイスおよびドキュメントのサポート
    1. 12.1 デバイス・サポート
      1. 12.1.1 開発サポート
        1. 12.1.1.1 TINA-TI™シミュレーション・ソフトウェア(無償ダウンロード)
        2. 12.1.1.2 ユニバーサル・オペアンプ評価モジュール
        3. 12.1.1.3 TI Precision Designs
        4. 12.1.1.4 WEBENCH Filter Designer
    2. 12.2 ドキュメントのサポート
      1. 12.2.1 関連資料
    3. 12.3 関連リンク
    4. 12.4 ドキュメントの更新通知を受け取る方法
    5. 12.5 コミュニティ・リソース
    6. 12.6 商標
    7. 12.7 静電気放電に関する注意事項
    8. 12.8 Glossary
  13. 13メカニカル、パッケージ、および注文情報

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

9.1.2.1 Inverting Comparator with Hysteresis

The inverting comparator with hysteresis requires a three-resistor network that is referenced to the comparator supply voltage (VCC), as shown in Figure 28. When VIN at the inverting input is less than VA, the output voltage is high (for simplicity, assume VO switches as high as VCC). The three network resistors can be represented as R1 || R3 in series with R2. The lower input trip voltage (VA1) is defined by Equation 1.

Equation 1. TLV3201-Q1 TLV3202-Q1 q_va1_bos561.gif

When VIN is greater than [VA × (VIN> VA)], the output voltage is low, very close to ground. In this case, the three network resistors can be presented as R2 || R3 in series with R1. The upper trip voltage (VA2) is defined by Equation 2.

Equation 2. TLV3201-Q1 TLV3202-Q1 q_va2_bos561.gif

The total hysteresis provided by the network is defined by Equation 3.

Equation 3. TLV3201-Q1 TLV3202-Q1 q_delta_va_bos561.gif
TLV3201-Q1 TLV3202-Q1 ai_inverting_bos561.gifFigure 28. TLV3201-Q1 in Inverting Configuration With Hysteresis