企业信息
第17年
- 入驻时间: 2004-08-24
- 联系人:魏巍
- 电话:021-55390673
-
联系时,请说明易展网看到的
- Email:857975765@qq.com
产品详情
简单介绍:
The HT9302 series tone/pulse dialers are CMOS LSIs for telecommunication systems. HT9302 are designed to meet various dialing specifications through resistor option matrix.
The HT9302 series provid
详情介绍:
Features
- Universal specification
- Operating voltage: 2.0V~5.5V
- Low standby current
- Low memory retention current: 0.1µA (Typ.)
- Tone/pulse switchable
- Interface with LCD driver
- 32 digits for redialing
- 32 digits for SA memory dialing
- One-key redialing
- Pause and P->T key for PBX
- 4x4 keyboard matrix
- 3.58MHz crystal or ceramic resonator
- Hand-free control
- Hold-line control
- Pause, P->T can be saved for redialing
- Lock function
- Keytone function
- Resistor options:
- M/B ratio
- Flash function and flash time
- Pause and P->T duration
- Pulse number
HT9302A: 18-pin DIP package
HT9302B: 22-pin SKDIP package
HT9302C: 20-pin DIP package
HT9302D: 24-pin SKDIP package
HT9302G: 16-pin DIP package
台湾合泰(Holtek)中国区技术支持电话,上海盛扬:021-64855560,深圳盛扬: 0755-83465589,北京盛扬: 010-66410030 成都盛扬:028-66536590
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