MT8981D中文资料PDF规格书
MT8981D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:
MT8981DP1
- 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 |
2023+ |
PLCC |
16800 |
芯为只有原装 |
询价 | ||
22+ |
DIP40 |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | |||
MITEL |
94+ |
PLCC/44 |
100 |
原装现货海量库存欢迎咨询 |
询价 | ||
MITEL |
QFN |
3200 |
原厂旗下一级分销商!原装正品现货!假一罚十! |
询价 | |||
23+ |
N/A |
59210 |
正品授权货源可靠 |
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 | |||
MIT |
2023+ |
5800 |
进口原装,现货热卖 |
询价 | |||
NITLE |
2023+ |
3000 |
进口原装现货 |
询价 | |||
MITEL |
1846+ |
CERDIP-40 |
5 |
原装现货!随时可以看货!一片起卖! |
询价 | ||
MUTEL |
22+ |
12 |
原装现货,可开13%税票 |
询价 |