Datasheet Summary
HT9205A/B/C/D/K
5-Memory/6-Memory Tone/Pulse Dialer
Features
- Universal specification
- Operating voltage: 2.0V~5.5V
- Low stand-by current
- Low memory retention current: 0.1µA (Typ.)
- Tone/pulse switchable
- Interface with LCD driver
- 32 digits for redialing
- 32 digits for the SA memory dialing
- One-key redialing
- Pause and P→T key for PBX
- 4×5 keyboard matrix
- 3.58MHz crystal or ceramic resonator
- Hand-free control
- Hold-line control
- Pause, P→T can be saved for redialing
- Resistor options:
- M/B ratio
- Flash function and flash time
- Pause and P→T duration
- Pulse number
- Keyboard form
- Memory number:
- HT9205A/B/C/D: 5 memories
- HT9205K: 6 memories
General...