MT8870中文资料PDF规格书
MT8870规格书详情
Description
The MT88L70 is a complete 3 Volt, DTMF receiver integrating both the bandsplit filter and digital decoder functions. The filter section uses switched capacitor techniques for high and low group filters; the decoder uses digital counting techniques to detect and decode all 16 DTMF tone pairs into a 4-bit code. External component count is minimized by on chip provision of a differential input amplifier, clock oscillator and latched three-state bus interface.
Features
• 2.7 - 3.6 volt operation
• Complete DTMF receiver
• Low power consumption
• Internal gain setting amplifier
• Adjustable guard time
• Central office quality
• Power-down mode
• Inhibit mode
• Functionally compatible with Mitel’s MT8870D
Applications
• Paging systems
• Repeater systems/mobile radio
• Credit card systems
• Remote control
• Personal computers
• Telephone answering machine
产品属性
- 产品编号:
MT8870DE1-1
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 电信
- 包装:
卷带(TR)
- 功能:
DTMF 接收器
- 电压 - 供电:
4.75V ~ 5.25V
- 电流 - 供电:
3mA
- 工作温度:
-40°C ~ 85°C
- 安装类型:
通孔
- 封装/外壳:
18-DIP(0.300",7.62mm)
- 供应商器件封装:
18-PDIP
- 描述:
IC TELECOM INTERFACE 18DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MITEL |
23+ |
SOP-8 |
89630 |
当天发货全新原装现货 |
询价 | ||
MT |
2018+ |
SOP18 |
350000 |
承诺正品公司可开17%增值税票 |
询价 | ||
MITER |
16+ |
1750 |
原装现货假一罚十 |
询价 | |||
MT |
20+ |
DIP |
26580 |
全新原装长期特价销售 |
询价 | ||
XINBOLE/芯伯乐 |
23+ |
NA/ |
16424 |
原装现货,当天可交货,原型号开票 |
询价 | ||
MITEL |
2018+ |
SMD |
20000 |
一级代理原装现货假一罚十 |
询价 | ||
CMD |
21+ |
DIP |
4580 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
MT |
21+ |
DIP |
26580 |
全新原装长期特价销售 |
询价 | ||
MITEL国产 |
23+ |
SMD |
1800 |
大批量供应优势库存热卖 |
询价 | ||
2020+ |
DIPSMD |
5000 |
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 |