ZHCSK03J August   1983  – November 2023 TLC555

PRODUCTION DATA  

  1.   1
  2. 特性
  3. 应用
  4. 说明
  5. Pin Configuration and Functions
  6. Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics: VDD = 2 V for TLC555C, VDD = 3 V for TLC555I
    6. 5.6 Electrical Characteristics: VDD = 5 V
    7. 5.7 Electrical Characteristics: VDD = 15 V
    8. 5.8 Timing Characteristics
    9. 5.9 Typical Characteristics
  7. Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Monostable Operation
      2. 6.3.2 Astable Operation
      3. 6.3.3 Frequency Divider
    4. 6.4 Device Functional Modes
  8. Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Applications
      1. 7.2.1 Missing-Pulse Detector
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
        3. 7.2.1.3 Application Curve
      2. 7.2.2 Pulse-Width Modulation
        1. 7.2.2.1 Design Requirements
        2. 7.2.2.2 Detailed Design Procedure
        3. 7.2.2.3 Application Curve
      3. 7.2.3 Pulse-Position Modulation
        1. 7.2.3.1 Design Requirements
        2. 7.2.3.2 Detailed Design Procedure
        3. 7.2.3.3 Application Curves
      4. 7.2.4 Sequential Timer
        1. 7.2.4.1 Design Requirements
        2. 7.2.4.2 Detailed Design Procedure
        3. 7.2.4.3 Application Curve
      5. 7.2.5 Designing for Improved ESD Performance
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. Device and Documentation Support
    1. 8.1 接收文档更新通知
    2. 8.2 支持资源
    3. 8.3 Trademarks
    4. 8.4 静电放电警告
    5. 8.5 术语表
  10. Revision History
  11. 10Mechanical, Packaging, and Orderable Information

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Electrical Characteristics: VDD = 5 V

over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS(1) MIN TYP MAX UNIT
VIT Threshold voltage 25°C TLC555C, TLC555I, TLC555M, TLC555Q 2.8 3.3 3.8 V
Full range TLC555C, TLC555I, TLC555M, TLC555Q 2.7 3.9
IIT Threshold current 25°C TLC555C, TLC555I, TLC555M, TLC555Q 10 pA
Max TLC555C 75
TLC555I 150
TLC555M, TLC555Q 5000
VI(TRIG) Trigger voltage 25°C TLC555C, TLC555I, TLC555M, TLC555Q 1.36 1.66 1.96 V
Full range TLC555C, TLC555I, TLC555M, TLC555Q 1.26 2.06
II(TRIG) Trigger current 25°C TLC555C, TLC555I, TLC555M, TLC555Q 10 pA
Max TLC555C 75
TLC555I 150
TLC555M, TLC555Q 5000
CI Trigger, threshold capacitance (each pin) 25°C TLC555C, TLC555I, TLC555M, TLC555Q 2.1 pF
VI(RESET) Reset voltage 25°C TLC555C, TLC555I, TLC555M, TLC555Q 0.4 1.1 1.5 V
Full range TLC555C, TLC555I, TLC555M, TLC555Q 0.3 1.8
II(RESET) Reset current 25°C, VRESET = 0 V TLC555C, TLC555I, TLC555M, TLC555Q 5.9 μA
25°C, VRESET = VDD TLC555C, TLC555I, TLC555M, TLC555Q 10 pA
Max, VRESET = VDD TLC555C 75
TLC555I 150
TLC555M, TLC555Q 5000
Control voltage (open circuit) as a percentage of supply voltage Max TLC555C, TLC555I, TLC555M, TLC555Q 66.7%
Discharge switch on-stage voltage IOL = 10 mA, 25°C TLC555C, TLC555I, TLC555M, TLC555Q 0.14 0.5 V
IOL = 10 mA,
Full range
TLC555C, TLC555I, TLC555M, TLC555Q 0.6
Discharge switch off-stage current 25°C TLC555C, TLC555I, TLC555M, TLC555Q 0.1 nA
Max TLC555C 0.5
TLC555I 120
TLC555M, TLC555Q 120
VOH High-level output voltage IOH = –1 mA, 25°C TLC555C, TLC555I, TLC555M, TLC555Q 4.1 4.8 V
IOH = –1 mA,
Full range
TLC555C, TLC555I, TLC555M, TLC555Q 4.1
VOL Low-level output voltage IOL = 8 mA, 25°C TLC555C, TLC555I, TLC555M, TLC555Q 0.21 0.4 V
IOL = 8 mA,
Full range
TLC555C 0.5
TLC555I 0.5
TLC555M, TLC555Q 0.6
VOL Low-level output voltage IOL = 5 mA, 25°C TLC555C, TLC555I, TLC555M, TLC555Q 0.13 0.3 V
IOL = 5 mA,
Full range
TLC555C 0.4
TLC555I 0.4
TLC555M, TLC555Q 0.45
IOL = 3.2 mA, 25°C TLC555C, TLC555I, TLC555M, TLC555Q 0.08 0.3
IOL = 3.2 mA,
Full range
TLC555C 0.35
TLC555I 0.35
TLC555M, TLC555Q 0.4
IDD Supply current(2) 25°C TLC555C, TLC555I, TLC555M, TLC555Q 180 350 µA
Full range TLC555C 500
TLC555I 600
TLC555M, TLC555Q 700
CPD Power dissipation capacitance(3)(4) 25°C TLC555C, TLC555I, TLC555M, TLC555Q 115 pF
Full range is 0°C to 70°C the for TLC555C, –40°C to 85°C for the TLC555I, –40°C to 125°C for the TLC555Q, and –55°C to 125°C for the TLC555M. For conditions shown as MAX, use the appropriate value specified in the Section 5.3 table.
These values apply for the expected operating configurations in which THRES is connected directly to DISCH or to TRIG.
CPD is used to determine the dynamic power consumption.
PD = VDD2 fo (CPD + CL) where fo = output frequency, CL = output load capacitance, VDD = supply voltage.