MT8880CN中文资料PDF规格书
MT8880CN规格书详情
Description
The MT8880C/C-1 is a monolithic DTMF transceiver with call progress filter. It is fabricated in Mitel’s ISO2-CMOS technology, which provides low power dissipation and high reliability. The DTMF receiver is based upon the industry standard MT8870 monolithic DTMF receiver; the transmitter utilizes a switched capacitor D/A converter for low distortion, high accuracy DTMF signalling. Internal counters provide a burst mode such that tone bursts can be transmitted with precise timing. A call progress filter can be selected allowing a microprocessor to analyze call progress tones. A standard microprocessor bus is provided and is directly compatible with 6800 series microprocessors. The MT8880C-1 is functionally identical to the MT8880C except for the performance of the receiver section, which is enhanced to accept and reject lower signal levels.
Features
• Complete DTMF transmitter/receiver
• Central office quality
• Low power consumption
• Microprocessor port
• Adjustable guard time
• Automatic tone burst mode
• Call progress mode
Applications
• Credit card systems
• Paging systems
• Repeater systems/mobile radio
• Interconnect dialers
• Personal computers
产品属性
- 产品编号:
MT8880CN1
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 电信
- 包装:
托盘
- 功能:
DTMF 收发器
- 电压 - 供电:
4.75V ~ 5.25V
- 电流 - 供电:
7mA
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
24-SSOP(0.209",5.30mm 宽)
- 供应商器件封装:
24-SSOP
- 描述:
IC TELECOM INTERFACE 24SSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP(美国微芯) |
23+ |
SSOP24208mil |
6000 |
询价 | |||
ZARLINK |
21+ |
SSOP |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
MICROCHIP(美国微芯) |
23+ |
SSOP24208mil |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
Microchip Technology |
21+ |
24-SSOP(0.209,5.30mm 宽) |
5000 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
MITEL |
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 | ||
ZARLINK |
23+ |
SSOP24 |
96880 |
只做原装,欢迎来电资询 |
询价 | ||
ZARLINK |
SSOP24 |
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 | |||
茂钿MT |
21+ |
SSOP |
12588 |
询价 | |||
MITEL |
23+ |
SSOP |
5500 |
现货,全新原装 |
询价 | ||
MITEL |
20+ |
SSOP |
8800 |
只做原装正品 |
询价 |