HM9102D Phone Dialer

Description: The HM9102D is a CMOS integrated circuit used in telephone systems for generating DTMF signals. It integrates the necessary circuitry to produce tones corresponding to telephone keypad buttons, allowing users to dial numbers. The IC is designed for reliable operation and compatibility with various telephone network standards.

Key Features:

• CMOS integrated circuit
• Generates dual-tone multi-frequency (DTMF) signals
• Designed for telephone dialing applications
• Reliable performance and compatibility

Technical Specifications:

• Supply voltage range: Typically 2.7V to 5.5V
• DTMF output frequency range: Standard telephone frequencies
• Package type: Typically DIP or SOIC

Applications:

• Telephone systems
• VoIP devices
• Telecommunications equipment

Datasheet: For detailed technical information, refer to the HM9102D datasheet.