ZL49031DCF1

Overview

The ZL49031DCF1 is a dedicated dual-tone multi-frequency (DTMF) receiver integrated circuit manufactured by Microsemi Corporation. Designed for telecommunications applications, this component operates within a supply voltage range of 4.75 V to 5.25 V. It is housed in an 18-SOIC package with a width of 7.50 mm and supports surface mount technology. The device functions reliably across an industrial temperature range of -40°C to 85°C.

Feature Summary

• Dedicated DTMF receiver functionality for telecommunications interfaces
• Industrial temperature operation capability from -40°C to 85°C
• Surface mount packaging suitable for automated assembly processes

Applications

• Telecommunications equipment interface circuits
• DTMF signal decoding systems
• Industrial control panels requiring tone detection

Procurement Notes

Verify the manufacturer part number ZL49031DCF1 against official Microsemi documentation to ensure authenticity. Confirm that the 18-SOIC package dimensions and pinout match your design requirements. Check for RoHS compliance status if environmental regulations apply to your specific deployment scenario.

Selection Notes

Select this component when a dedicated hardware solution for DTMF decoding is required in telecom infrastructure. Ensure the operating environment stays within the specified -40°C to 85°C range. Verify that the 4.75 V to 5.25 V supply voltage aligns with your system power architecture before integration.

Part Context

This component belongs to the broader category of telecom interface integrated circuits produced by Microsemi Corporation. It serves as a specialized solution for tone detection tasks within larger communication systems. The product line focuses on providing robust, dedicated functional blocks for standard telecommunications protocols.