SC9302DLT中文资料PDF规格书
SC9302DLT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:
SC9302DLT
- 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 |
---|---|---|---|---|---|---|---|
SILAN |
2016+ |
QFP |
6523 |
只做进口原装现货!假一赔十! |
询价 | ||
SILAN |
2020+ |
QFP |
12754 |
公司主营品牌,全新原装现货超低价! |
询价 | ||
SILAN/士兰微 |
21+ |
QFP |
6000 |
原装正品 |
询价 | ||
SILAN/士兰微 |
23+ |
QFP |
28533 |
原盒原标,正品现货 诚信经营 价格美丽 假一罚十! |
询价 | ||
TI |
2020+ |
QFN48 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
SILAN/士兰微 |
21+ |
QFP |
314 |
原装现货假一赔十 |
询价 | ||
TI/德州仪器 |
QFN |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
SL |
20+ |
QFP44 |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
SILAN |
QFP44 |
58209 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
CSC |
23+ |
QFP44 |
50000 |
全新原装正品现货,支持订货 |
询价 |