MT8985AE中文资料PDF规格书
MT8985AE规格书详情
Description
The MT8985 Enhanced Digital Switch device is an upgraded version of the popular MT8980D Digital Switch (DX). It is pin compatible with the MT8980D and retains all of the MT8980Ds functionality. This VLSI device is designed for switching PCM-encoded voice or data, under microprocessor control, in digital exchanges, PBXs and any ST-BUS/MVIP environment.
Features
• 256 x 256 channel non-blocking switch
• Programmable frame integrity for wideband channels
• Automatic identification of ST-BUS/GCI interface backplanes
• Per channel tristate control
• Patented message mode
• Non-multiplexed microprocessor interface
• Single +5 volt supply
• Available in DIP-40, PLCC-44 and QFP-44 packages
• Pin compatible with MT8980 device
Applications
• Medium size digital switch matrices
• Hyperchannel switching (e.g., ISDN H0)
• ST-BUS/MVIP™interface functions
• Serial bus control and monitoring
• Centralized voice processing systems
• Data multiplexer
产品属性
- 产品编号:
MT8985AE1
- 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:
10mA
- 工作温度:
-40°C ~ 85°C
- 安装类型:
通孔
- 封装/外壳:
40-DIP(0.600",15.24mm)
- 供应商器件封装:
40-PDIP
- 描述:
IC TELECOM INTERFACE 40DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MITEL |
2020+ |
DIP |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
Mitel/Mitel Corporation |
21+ |
DIP40 |
71 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MITEL |
DIP40 |
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 | |||
MITEL |
2320+ |
DIP40 |
562000 |
16年只做原装原标渠道现货终端BOM表可配单提供样品 |
询价 | ||
MITEL |
1738+ |
DIP |
8529 |
科恒伟业!只做原装正品,假一赔十! |
询价 | ||
ZARLINK |
21+ |
DIP40 |
5000 |
全新原装现货 价格优势 |
询价 | ||
Atmel(爱特梅尔) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
ZARLINK |
23+ |
DIP40 |
30000 |
房间原装现货特价热卖,有单详谈 |
询价 | ||
MITEL |
23+ |
NA/ |
189 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MT |
1436+ |
DIP |
30000 |
绝对原装进口现货可开增值税发票 |
询价 |