SA555S-13

Programmable Timers And Oscillators Overview

The SA555S-13 is a precision timer circuit manufactured by Diodes Incorporated, designed for accurate time delays or oscillation. It operates within a supply voltage range of 4.5V to 16V and supports an ambient temperature range of -40°C to +85°C. The device features a TTL-compatible output capable of sourcing or sinking up to 200mA. It is housed in an SO-8 surface-mount package and supplied in tape-and-reel quantities of 2500 units.

Programmable Timers And Oscillators Feature Summary

• Supports astable and monostable operation modes with adjustable duty cycle
• TTL-compatible output driver capable of 200mA source/sink current
• Operating temperature range from -40°C to +85°C
• Totally lead-free, fully RoHS compliant, and halogen/antimony-free

Programmable Timers And Oscillators Applications

• Time delay generation
• Pulse generation circuits
• Sequential timing control
• Missing pulse detection

Programmable Timers And Oscillators Procurement Notes

Verify the specific suffix '-13' corresponds to the 2500-unit tape and reel packaging configuration. Confirm that the SA555 variant meets the required industrial temperature specifications (-40°C to +85°C) for the intended application environment before finalizing procurement orders.

Programmable Timers And Oscillators Selection Notes

Select the SA555S-13 when an industrial temperature rating is required, distinguishing it from the commercial NE555 (0°C to 70°C) and automotive NA555 (-40°C to 105°C) variants. Ensure the design accommodates the SO-8 package dimensions and thermal resistance characteristics specified in the datasheet.

Programmable Timers And Oscillators Part Context

This component belongs to the standard 555 timer family produced by Diodes Incorporated. The 'SA' prefix specifically denotes the industrial temperature grade version. It shares functional compatibility with other industry-standard 555 timers while adhering to Diodes Incorporated's manufacturing quality standards and environmental compliance requirements.

Programmable Timers And Oscillators Replacement Considerations

Direct pin-compatible replacements include the NE555S-13 for commercial temperature applications and the NA555S-13 for extended automotive-grade temperature ranges. Verify that alternative manufacturers' 555 timers meet the specific electrical parameters for output current and supply voltage sensitivity.