Manufacturer Part Number
MT88L89ASR1
Manufacturer
microchip-technology
Introduction
The MT88L89ASR1 is a dual-tone multi-frequency (DTMF) transceiver designed for telecommunication applications. It integrates a DTMF receiver and a DTMF generator on a single chip, providing a complete DTMF solution.
Product Features and Performance
DTMF receiver with high noise immunity
DTMF generator with low distortion
Operates on a single 2.7V to 3.6V power supply
Low power consumption of 3.1mA
Wide operating temperature range of -40°C to 85°C
Surface mount package (20-SOIC)
Product Advantages
Integrated DTMF receiver and generator for a complete DTMF solution
Low power consumption for extended battery life in portable applications
Wide operating temperature range for use in diverse environments
Key Reasons to Choose This Product
Reliable DTMF performance for secure and accurate data transmission
Compact surface mount package for space-constrained designs
Cost-effective solution for telecommunication applications
Quality and Safety Features
Designed and manufactured to high-quality standards
Robust design for reliable operation
Compatibility
Suitable for various telecommunication applications, including desk phones, mobile phones, and IVR systems
Application Areas
Telecommunication systems
Interactive voice response (IVR) systems
Dial-up modems
Fax machines
Product Lifecycle
The MT88L89ASR1 is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from microchip-technology or other manufacturers. Please contact our sales team via our website for more information on available options and alternatives.
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