The IC HT9200A is a low-power Dual-Tone Multi-Frequency (DTMF) generator IC designed for telecommunication and remote control applications. It is widely used in dialers, telephone systems, and security access systems.
Key Features:
- DTMF Tone Generation: Generates standard DTMF signals for telecommunication systems.
- Low Power Consumption: Optimized for battery-operated devices.
- Microcontroller Interface: Compatible with MCU control for remote dialing applications.
- High Stability: Crystal oscillator ensures frequency accuracy.
- Compact Package: Available in DIP-8 and SOP-8 packages for easy integration.
Package Includes:
- 1 x IC HT9200 DTMF Tone Generator IC
Specifications:
- Function: DTMF Tone Generator
- Operating Voltage: 2.5V – 5.5V
- Output Frequency Accuracy: 0.1%
- Microcontroller Control: Serial or Parallel
- Power Consumption: Low-Power CMOS Design
- Package Type: DIP-8 / SOP-8
- Operating Temperature: -20C to +75C
Applications:
- Telephone dialing systems
- Remote control and access systems
- Telecommunication equipment
- Security systems
- Microcontroller-based tone generation
Datasheet:
Click here to view the datasheet
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