Part Number
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HT9205D |
Manufacturer
|
Holtek Semiconductor |
Description
|
5-Memory/6-Memory Tone/Pulse Dialer |
Published
|
Oct 13, 2016 |
Detailed Description
|
HT9205A/B/C/D/K
5-Memory/6-Memory Tone/Pulse Dialer
Features
• Universal specification • Operating voltage: 2.0V~5.5V •...
|
Datasheet
|
HT9205D
|
Overview
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 Description...
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