Manufacturer Part Number
MT88L70AE1
Manufacturer
microchip-technology
Introduction
The MT88L70AE1 is a highly integrated DTMF (Dual-Tone Multi-Frequency) receiver module designed for various telecommunications applications. It features a compact 18-DIP package and supports a wide range of supply voltages, making it a versatile solution for diverse communication systems.
Product Features and Performance
Single-chip DTMF receiver with on-chip bandpass filters and tone detectors
Supports a supply voltage range of 2.7V to 3.6V
Low power consumption of 2mA
Operates across a wide temperature range of -40°C to 85°C
Integrated anti-aliasing filter and automatic gain control (AGC)
Fast tone detection with programmable twist and relative peak limits
Accurate tone detection with tight frequency and level tolerances
Product Advantages
Highly integrated solution reducing component count and complexity
Wide supply voltage range for versatile applications
Low power consumption for energy-efficient designs
Robust performance across a wide temperature range
Key Reasons to Choose This Product
Compact and space-saving 18-DIP package
Reliable DTMF detection for robust telecommunications systems
Cost-effective solution with high integration and performance
Proven reliability and quality from a trusted semiconductor manufacturer
Quality and Safety Features
Designed and manufactured to high quality standards
Meets relevant safety and regulatory requirements
Compatibility
The MT88L70AE1 is compatible with various telecommunications equipment and can be integrated into a wide range of communication systems.
Application Areas
Telephone systems
Fax machines
Modems
Interactive voice response (IVR) systems
Alarm and security systems
Industrial control and automation
Product Lifecycle
The MT88L70AE1 is an obsolete product, and Microchip Technology no longer manufactures it. Customers are advised to contact our website's sales team for information on available equivalent or alternative models that may meet their requirements.