Datasheet LM556-MIL (Texas Instruments) - 5

LM556-MIL www.ti.com
SNAS746 – JUNE 2017
6.5 Electrical Characteristics
TA = 25°C, VCC = 5 V to 15 V, unless otherwise specified
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Supply voltage 4.5 16 V VCC = 5 V, RL = ¥ 3 6 Supply current (each timer section) mA VCC = 15 V, RL = ¥ (low state)(1) 10 14 Initial accuracy 0.75% Timing error, Drift with temperature R 50 ppm/°C A = 1 k to 100 kΩ, monostable C = 0.1 μF(2) Accuracy over temperature 1.5% Drift with supply 0.1 %/V Initial accuracy 2.25% Timing error, Drift with temperature R 150 A, RB = 1 k to 100 kΩ, ppm/°C astable C = 0.1 μF(2) Accuracy over temperature 3% Drift with supply 0.30 %/V VCC = 15 V 4.5 5 5.5 Trigger voltage V VCC = 5 V 1.25 1.67 2 Trigger current 0.2 1 µA Reset voltage 0.4 0.5 1 V Reset current 0.1 0.6 mA VTH = V-control(3) 0.03 0.1 µA Threshold current VTH = 11.2 V 250 nA VCC = 15 V 9 10 11 Control voltage level and threshold voltage V VCC = 5 V 2.6 3.33 4 Pin 1, 13 leakage output high 1 100 nA VCC = 15 V, I = 15 mA 180 300 Pin 1, 13 sat output low(4) mV VCC = 4.5 V, I = 4.5 mA 80 200 ISINK = 10 mA 0.1 0.25 ISINK = 50 mA 0.4 0.75 VCC = 15 V Output voltage drop (low) I V SINK = 100 mA 2 2.75 ISINK = 200 mA 2.5 VCC = 5 V, ISINK = 5 mA 0.25 0.35 ISOURCE = 200 mA, VCC = 15 V 12.5 Output voltage drop (high) I V SOURCE = 100 mA, VCC = 15 V 12.75 13.3 VCC = 5 V 2.75 3.3 Rise time of output 100 ns Fall time of output 100 ns Initial timing accuracy 0.1% 2% Matching ppm/°C Timing drift with temperature See (5) ±10 characteristics Drift with supply voltage 0.2 0.5 %/V (1) Supply current when output high typically 1 mA less at VCC = 5 V. (2) Tested at VCC = 5 V and VCC = 15 V. (3) This will determine the maximum value of RA + RB for 15-V operation. The maximum total (RA + RB) is 20 MΩ. (4) No protection against excessive pin 1, 13 current is necessary providing the package dissipation rating will not be exceeded. (5) Matching characteristics refer to the difference between performance characteristics of each timer section. Copyright © 2017, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: LM556-MIL Document Outline 1 Features 2 Applications 3 Description Table of Contents 4 Revision History 5 Pin Configuration and Functions 6 Specifications 6.1 Absolute Maximum Ratings 6.2 ESD Ratings 6.3 Recommended Operating Conditions 6.4 Thermal Information 6.5 Electrical Characteristics 6.6 Typical Characteristics 7 Detailed Description 7.1 Overview 7.2 Functional Block Diagram 7.3 Feature Description 7.3.1 Operating Characteristics 7.3.2 Timing from Microseconds Through Hours 7.4 Device Functional Modes 7.4.1 Monostable Mode 7.4.2 Astable (Free-Running) Mode 8 Application and Implementation 8.1 Application Information 8.2 Typical Application 8.2.1 Design Requirements 8.2.2 Detailed Design Procedure 8.2.3 Application Curve 9 Power Supply Recommendations 10 Layout 10.1 Layout Guidelines 10.2 Layout Example 11 Device and Documentation Support 11.1 Documentation Support 11.1.1 Related Documentation 11.2 Receiving Notification of Documentation Updates 11.3 Community Resources 11.4 Trademarks 11.5 Electrostatic Discharge Caution 11.6 Glossary 12 Mechanical, Packaging, and Orderable Information