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Product Detailed Parameters
- Description：IC TELECOM INTERFACE 100LQFP
- Series：-
- Mfr：Microchip Technology
- Package：Tray
- Function：Echo Cancellation
- Interface：-
- Number of Circuits：1
- Voltage - Supply：1.6V ~ 2V
- Current - Supply：22mA
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：100-LQFP
- Supplier Device Package：100-LQFP (14x14)
- Power (Watts)：-
- Grade：-
- Qualification：-
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Overview
The ZL50234QCG1 is a communication integrated circuit manufactured by Microchip Technology, specifically designed as an eight-channel voice echo canceller. It is housed in a 100-lead Low Profile Quad Flat Package (LQFP-100) suitable for surface-mount technology. The device operates within standard industrial temperature ranges and complies with RoHS directives. As part of the ZL5023x family, it provides dedicated hardware acceleration for echo cancellation algorithms required in telephony applications.
Feature Summary
- Supports simultaneous processing of eight independent voice channels for echo cancellation.
- Integrated digital signal processing architecture optimized for telephony echo suppression.
Applications
- Telephony gateways requiring multi-channel echo cancellation
- VoIP endpoint devices
- Digital telephone systems
Procurement Notes
Verify the specific suffix QCG1 to confirm package type and moisture sensitivity level. Confirm RoHS compliance status through official documentation before integration. Ensure ESD handling protocols are followed due to humidity sensitivity classification during storage and assembly processes.
Selection Notes
Select this component when eight distinct voice channels require dedicated echo cancellation hardware. Compare against the ZL50233 variant if only four channels are necessary. Verify interface compatibility with the host processor and ensure power supply requirements align with system design constraints.
Part Context
This component belongs to the ZL5023x series of voice echo cancellers from Microchip Technology. It shares the LQFP-100 package form factor with related models like the ZL50233 and ZL50232, differing primarily in channel count and specific algorithmic implementation for telephony echo removal.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Evaluate the ZL50233QCG1 for reduced channel requirements or consult Microchip technical support for current equivalent listings.
