LC7385集成电路（IC）的电信规格书PDF中文资料
LC7385规格书详情
Overview
The LC7385, 7385M CMOS DTMF Receiver ICs integrate bandsplit filter and digital decoder functions for the 16 DTMF digits used in touch-tone telephone systems.
Features
• Single +5V power supply.
• Decodes all 16 DTMF digits.
• Built-in differential input amplifier.
• On-chip filters, including
· Dial tone filter.
· High-group filter.
· Low-group filter.
• User-selectable acquisition and release times.
• Pin-selectable 4-bit hexadecimal or binary-coded 2-of-8 output.
• 3-state data outputs facilitate microcontroller or other peripheral interfaces.
• Standby mode.
• Low-power double-poly CMOS process.
• LC7385 : 18-pin DIP package.
LC7385M : 18-pin MFP package.
产品属性
- 产品编号：
LC73854M-TLM-E
- 制造商：
onsemi
- 类别：
集成电路（IC） > 电信
- 包装：
管件
- 描述：
IC TELECOM INTERFACE 18MFP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
CHINA |
24+ |
NA/ |
940 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SANYO |
2016+ |
SOP-18 |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
BB |
23+ |
DIP-8 |
6500 |
全新原装假一赔十 |
询价 | ||
SANYO |
24+ |
SOP18 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
三年内 |
1983 |
只做原装正品 |
询价 | ||||
SANYO/三洋 |
25+ |
SOP20 |
54658 |
百分百原装现货 实单必成 |
询价 | ||
SANYO/三洋 |
22+ |
SOP20 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
SANYO/三洋 |
24+ |
SOP |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
SANYO |
24+ |
SOP16 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
SANYO |
04+ |
SOP18 |
522 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |
