SA555DRG4 - Texas Instruments

Manufacturer Part Number

SA555DRG4

Manufacturer

Texas Instruments

Introduction

The SA555DRG4 is a precision timing circuit capable of producing accurate time delays or oscillation.

Product Features and Performance

Single Timer/Oscillator

Frequency up to 100kHz

Supply Voltage range from 4.5V to 16V

Supply Current 10 mA typical

Operating Temperature range from -40°C to 85°C

High output current capability

Product Advantages

High stability of 0.005%/°C

Adjustable duty cycle

Timing from microseconds to hours

Operates in both astable and monostable modes

Output can source or sink 200 mA

TTL compatible

Key Technical Parameters

Type: 555 Type, Timer/Oscillator (Single)

Frequency: 100kHz

Voltage - Supply: 4.5V to 16V

Current - Supply: 10 mA

Operating Temperature: -40°C to 85°C

Package/Case: 8-SOIC

Quality and Safety Features

Output fully protected against overloads

ESD protection

Latch-up tested to 250mA

Compatibility

Surface Mount, 8-SOIC package compatible with standard PCB mounting

Compatible with TTL and CMOS logic families

Application Areas

Pulse generation

Sequential timing

Time delay generation

Pulse width modulation (PWM)

Precision timing

Frequency division

Product Lifecycle

Obsolete Status

Potential to find replacements or upgraded parts with a newer version within Texas Instruments' product range

Reasons to Choose This Product

Proven reliability and performance for precision timing

Broad voltage range catering to various supply requirements

Versatile operating modes for diverse applications

Rugged design with safety features for long-term usage

Widely used by professionals and in educational settings for electronic projects

Availability in Tape & Reel for efficient assembly processes