Datasheet NA555, NE555, SA555, SE555 (Texas Instruments) - 7

NA555, NE555, SA555, SE555 www.ti.com
SLFS022I – SEPTEMBER 1973 – REVISED SEPTEMBER 2014
7.6 Typical Characteristics
Data for temperatures below –40°C and above 105°C are applicable for SE555 circuits only.
10 10 7 V 7 V CC = 5 V CC = 10 V V 4 V 4 − − e g e 2 g 2 T lta A = −55
°
C T o lta A = 25
°
C o 1 t V 1 u t V T 0.7 A= −55
°
C T u A = 25
°
C 0.7 tp u tp u 0.4 0.4 T l O A = 125
°
C e l O v e e T v 0.2 A = 125
°
C e 0.2 -L -L w o 0.1 w 0.1 L o L − 0.07 − 0.07 OL 0.04 0.04 V OLV 0.02 0.02 0.01 0.01 1 2 4 7 10 20 40 70 100 1 2 4 7 10 20 40 70 100 IOL − Low-Level Output Current − mA IOL − Low-Level Output Current − mA Figure 1. Low-Level Output Voltage Figure 2. Low-Level Output Voltage vs Low-Level Output Current vs Low-Level Output Current 10 2.0 7 V TA = −55
°
C CC = 15 V 1.8 V 4 − TA = −55
°
C e V 1.6 g 2 − TA = 25
°
C lta p o ro 1.4 1 t V u 0.7 e D g 1.2 tp T u A = 125
°
C 0.4 lta o l O TA = 25
°
C V 1 e v − e 0.2 ) -L TA = 125
°
C 0.8 OH w V o 0.1 L − 0.6 − 0.07 CC OL 0.04 V( 0.4 V 0.02 0.2 VCC = 5 V to 15 V 0.01 0 1 2 4 7 10 20 40 70 100 1 2 4 7 10 20 40 70 100 IOL − Low-Level Output Current − mA IOH − High-Level Output Current − mA Figure 3. Low-Level Output Voltage Figure 4. Drop Between Supply Voltage and Output vs Low-Level Output Current vs High-Level Output Current 10 1.015 Output Low, 0 V 9 No Load 1.010 8 CCV T t = 1 A A = 25
°
C m 7 e a 1.005 − lu t a n 6 o V rre u 5 e t 1 tiv ly C TA = −55
°
C la p 4 e p u TA = 125
°
C S n R 0.995 − 3 tio ra CC u I 2 e D 0.990 ls 1 u
8
P 0 0.985 5 6 7 8 9 10 11 12 13 14 15 0 5 10 15 20 VCC − Supply Voltage − V VCC − Supply Voltage − V Figure 5. Supply Current Figure 6. Normalized Output Pulse Duration vs Supply Voltage (Monostable Operation) vs Supply Voltage
Copyright © 1973–2014, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Links: NA555 NE555 SA555 SE555 Document Outline 1 Features 2 Applications 3 Description 4 Simplified Schematic Table of Contents 5 Revision History 6 Pin Configuration and Functions 7 Specifications 7.1 Absolute Maximum Ratings 7.2 Handling Ratings 7.3 Recommended Operating Conditions 7.4 Electrical Characteristics 7.5 Operating Characteristics 7.6 Typical Characteristics 8 Detailed Description 8.1 Overview 8.2 Functional Block Diagram 8.3 Feature Description 8.3.1 Mono-stable Operation 8.3.2 A-stable Operation 8.3.3 Frequency Divider 8.4 Device Functional Modes 9 Applications and Implementation 9.1 Application Information 9.2 Typical Applications 9.2.1 Missing-Pulse Detector 9.2.1.1 Design Requirements 9.2.1.2 Detailed Design Procedure 9.2.1.3 Application Curves 9.2.2 Pulse-Width Modulation 9.2.2.1 Design Requirements 9.2.2.2 Detailed Design Procedure 9.2.2.3 Application Curves 9.2.3 Pulse-Position Modulation 9.2.3.1 Design Requirements 9.2.3.2 Detailed Design Procedure 9.2.3.3 Application Curves 9.2.4 Sequential Timer 9.2.4.1 Design Requirements 9.2.4.2 Detailed Design Procedure 9.2.4.3 Application Curves 10 Power Supply Recommendations 11 Device and Documentation Support 11.1 Related Links 11.2 Trademarks 11.3 Electrostatic Discharge Caution 11.4 Glossary 12 Mechanical, Packaging, and Orderable Information