SC9302D中文资料士兰微数据手册PDF规格书
SC9302D规格书详情
DESCRIPTION
The SC9302 series tone/pulse dialers are CMOS LSIs for the telecommunication system. They are designed to meet various dialing specifications through resistor options matrix.
The SC9302 series tone/pulse dialers are offered in four different versions. They are SC9302X normal version, SC9302/F/G/H simple version, SC9302XT key-tone version and SC9302XLT key-tone/lock functions version. The SC9302X normal version provides the pin selected lock function; the SC9302XT version provides the key-tone function; the SC9302XLT version provides both the key-tone function and key board-operated IDD lock function. All of the above three versions also supply the following functions: Hold-line, Hand-free and LCD dialing number display interface, all of which are suitable for feature phone applications. However, the SC9302F/G/H version is simpler than the other three versions. It provides only a redialing memory for a simple low-cost system application.
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
* 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
* Key tone function
* Resistor options:
- M/B ratio
- Flash function and flash time
- Pause and P→T duration
- Pulse number
- Keyboard operated IDD lock function
产品属性
- 型号:
SC9302D
- 制造商:
SILAN
- 制造商全称:
Silan Microelectronics Joint-stock
- 功能描述:
1-MEMORY/2-MEMORY TONE/PULSE DIALER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SL |
23+24 |
DIP |
29850 |
原装正品优势渠道价格合理.可开13%增值税发票 |
询价 | ||
SILAN |
23+ |
QFP |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
SILAN |
2016+ |
QFP |
9000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
CSC |
23+ |
NA/ |
6782 |
原厂直销,现货供应,账期支持! |
询价 | ||
SILAN |
QFP44 |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
SL |
20+ |
QFP44 |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
SILAN |
10+ |
QFP44 |
810 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
SC |
1041 |
自己现货 |
询价 | ||||
SILAN/士兰微 |
2402+ |
QFP |
8324 |
原装正品!实单价优! |
询价 | ||
SILAN |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 |