HT9200 IC DTMF Tone Generator DIP-8 HT9200

Product Overview

The HT9200A and HT9200B are tone generators specifically designed for interfacing with microcontrollers (MCUs). They are capable of generating the full range of 16 standard Dual-Tone Multi-Frequency (DTMF) signals, as well as 8 single-tone signals, through a dedicated output pin.

Core Specifications

• Manufacturer: Holtek Semiconductor

• Function: DTMF Tone Generator