SC9302ALT中文资料士兰微数据手册PDF规格书
SC9302ALT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:
SC9302ALT
- 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 |
21+ |
QFP |
35200 |
一级代理/放心采购 |
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 | ||
TI/德州仪器 |
23+ |
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 | ||
SILAN/士兰微 |
21+ |
QFP |
6000 |
原装正品 |
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 | ||
CSC |
23+ |
NA/ |
6782 |
原厂直销,现货供应,账期支持! |
询价 | ||
SC |
2021+ |
SOP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
CSC |
23+ |
QFP44 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
SILAN/士兰微 |
22+ |
QFP |
10000 |
原装正品拿货 |
询价 |