MT8981DPR中文资料PDF规格书
MT8981DPR规格书详情
Description
This VLSI ISO-CMOS device is designed for switching PCM-encoded voice or data, under microprocessor control, in a modern digital exchange, PBX or Central Office. It provides simultaneous connections for up to 128 64 kbit/s channels. Eachof the four serial inputs and outputs consist of 32 64 kbit/s channels multiplexed to form a 2048 kbit/s ST-BUS stream. In addition, the MT8981 provides microprocessor read and write access to individual ST-BUS channels.
Features
• Zarlink ST-BUS compatible
• 4-line x 32-channel inputs
• 4-line x 32-channel outputs
• 128 ports non-blocking switch
• Single power supply (+5 V)
• Low power consumption: 30 mW Typ.
• Microprocessor-control interface
• Three-state serial outputs
产品属性
- 产品编号:
MT8981DPR1
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 电信
- 包装:
卷带(TR)
- 功能:
开关
- 电压 - 供电:
4.75V ~ 5.25V
- 电流 - 供电:
6mA
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
44-LCC(J 形引线)
- 供应商器件封装:
44-PLCC(16.51x16.51)
- 描述:
IC TELECOM INTERFACE 44PLCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MITEL |
22+23+ |
DIP |
70860 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
MT |
2020+ |
DIP |
35000 |
100%进口原装正品公司现货库存 |
询价 | ||
MTK |
2022+ |
QFN |
6000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
MT |
2016+ |
DIP |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 | ||
Microsemi Corporation |
22+ |
44PLCC (16.51x16.51) |
9000 |
原厂渠道,现货配单 |
询价 | ||
MITEL |
DIP |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
MITEL |
23+ |
SOP16 |
18000 |
询价 | |||
MT |
2022 |
DIP |
500 |
原厂原装正品,价格超越代理 |
询价 | ||
MICROSEMI-美高森美 |
24+25+/26+27+ |
44-PLCC |
6328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
ZARLINK |
44-PLCC16.51x16.51 |
98900 |
原厂集团化配单-有更多数量-免费送样-原包装正品现货- |
询价 |