MT8870DN集成电路(IC)的电信规格书PDF中文资料

| 厂商型号 |
MT8870DN |
| 参数属性 | MT8870DN 封装/外壳为20-SSOP(0.209",5.30mm 宽);包装为托盘;类别为集成电路(IC)的电信;产品描述:IC TELECOM INTERFACE 20SSOP |
| 功能描述 | ISO2-CMOS Integrated DTMF Receiver |
| 封装外壳 | 20-SSOP(0.209",5.30mm 宽) |
| 文件大小 |
215.03 Kbytes |
| 页面数量 |
12 页 |
| 生产厂商 | Mitel |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-12-14 10:50:00 |
| 人工找货 | MT8870DN价格和库存,欢迎联系客服免费人工找货 |
MT8870DN规格书详情
描述 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.
特性 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:
MT8870DNR1
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 电信
- 包装:
托盘
- 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:
表面贴装型
- 封装/外壳:
20-SSOP(0.209",5.30mm 宽)
- 供应商器件封装:
20-SSOP
- 描述:
IC TELECOM INTERFACE 20SSOP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MITEL |
23+ |
SSOP20 |
7100 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
MICROCHIP/微芯 |
22+ |
SSOP-20 |
18000 |
原装正品 |
询价 | ||
ZARLINK |
1238+ |
SSOP |
15676 |
只做原厂原装,认准宝芯创配单专家 |
询价 | ||
MT |
2021+ |
60000 |
原装现货,欢迎询价 |
询价 | |||
MITEL |
24+ |
SMD20 |
5000 |
公司存货 |
询价 | ||
MICROCHIP/微芯 |
24+ |
N/A |
5000 |
原装分货 强势渠道 |
询价 | ||
MICROCHIP/微芯 |
24+ |
20-SSOP |
7671 |
原装正品.优势专营 |
询价 | ||
MITTEL |
24+ |
SSOP20 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
ZARLINK |
22+ |
SSOP20 |
3000 |
原装正品,支持实单 |
询价 | ||
ZARLINK |
1902+ |
SSOP |
2734 |
代理品牌 |
询价 |

