ZHCSI25 April   2018 LMV7239-Q1

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     Device Images
      1.      电源电流与电源电压间的关系
      2.      传播延迟与过驱动
  4. 4 修订历史记录
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics, 2.7 V
    6. 6.6 Electrical Characteristics, 5 V
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Input Stage
      2. 7.3.2 Output Stage: LMV7239-Q1
    4. 7.4 Device Functional Modes
      1. 7.4.1 Capacitive and Resistive Loads
      2. 7.4.2 Noise
      3. 7.4.3 Hysteresis
        1. 7.4.3.1 Inverting Comparator With Hysteresis
        2. 7.4.3.2 Non-Inverting Comparator With Hysteresis
      4. 7.4.4 Zero Crossing Detector
        1. 7.4.4.1 Zero Crossing Detector With Hysteresis
      5. 7.4.5 Threshold Detector
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 Square Wave Oscillator
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curves
      2. 8.2.2 Crystal Oscillator
      3. 8.2.3 Infrared (IR) Receiver
      4. 8.2.4 Window Detector
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11器件和文档支持
    1. 11.1 器件支持
      1. 11.1.1 开发支持
    2. 11.2 文档支持
      1. 11.2.1 相关文档
    3. 11.3 接收文档更新通知
    4. 11.4 社区资源
    5. 11.5 商标
    6. 11.6 静电放电警告
    7. 11.7 术语表
  12. 12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

6.6 Electrical Characteristics, 5 V

Unless otherwise specified, all limits ensured for TA = 25°C, VCM = V+/2, V+ = 5 V, V− = 0 V.
PARAMETER TEST CONDITIONS MIN(1) TYP(2) MAX(1) UNIT
VOS Input Offset Voltage –6 ±1 +6 mV
At temp extremes –8 +8
IB Input Bias Current 30 400 nA
At temp extremes 600
IOS Input Offset Current 5 200 nA
At temp extremes 400
CMRR Common-Mode Rejection Ratio 0 V < VCM< 5 V 52 67 dB
PSRR Power Supply Rejection Ratio V+ = 2.7 V to 5 V 65 85 dB
VCM Input Common-Mode Voltage Range CMRR > 50dB V− −0.1 −0.2 to 5.2 V+ +0.1 V
At temp extremes V− V+
VO Output Swing Low IL = −4 mA,
VID = −500 mV		 230 350 mV
At temp extremes 450
IL = −0.4 mA,
VID = −500 mV		 10
IS Supply Current No load 65 95 µA
At temp extremes 110
tPD Propagation Delay Overdrive = 20 mV
CLOAD = 15 pF 		89 ns
Overdrive = 50 mV
CLOAD = 15 pF 		82 ns
Overdrive = 100 mV
CLOAD = 15 pF 		75 ns
tf Output Fall Time 90% to 10% 1.2 ns
(1) All limits are ensured by testing or statistical analysis.
(2) Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary over time and will also depend on the application and configuration. The typical values are not tested and are not guaranteed on shipped production material.