AS2540数据手册集成电路(IC)的电信规格书PDF

厂商型号 |
AS2540 |
参数属性 | AS2540 封装/外壳为28-SOIC(0.295",7.50mm 宽);包装为管件;类别为集成电路(IC)的电信;产品描述:IC TELECOM INTERFACE 28SOIC |
功能描述 | Remote controlled single-chip telephone IC with a 2-wire serial interface |
封装外壳 | 28-SOIC(0.295",7.50mm 宽) |
制造商 | ams-OSRAM ams OSRAM Group |
中文名称 | 艾迈斯欧司朗 |
数据手册 | |
更新时间 | 2025-8-10 16:20:00 |
人工找货 | AS2540价格和库存,欢迎联系客服免费人工找货 |
AS2540规格书详情
描述 Description
The AS2540 is a CMOS integrated circuit that incorporates a speech circuit (line-adaptation, 2/4-wire conversion, separate Rx and Tx amplifiers for handset and modem), MF dialler, ring frequency detector, ring melody generator and a two wire serial interface. The AS2540 is a/b-line-powered and interfaces with a main-powered CPU to the analog telephone line.
特性 Features
·Line Interface, Speech Circuit, MF Dialler and Tone Ringer on a 28 pin CMOS chip
·Programmable via 2-wire serial interface
·Additional input for modem transmit path and additional output for modem receive path
·Operating range from 15mA to 100mA (down to 5mA with educed performance)
技术参数
- 产品编号:
AS2540
- 制造商:
ams
- 类别:
集成电路(IC) > 电信
- 包装:
管件
- 功能:
单芯片解决方案
- 接口:
串行
- 电流 - 供电:
3mA
- 工作温度:
-15°C ~ 60°C
- 安装类型:
表面贴装型
- 封装/外壳:
28-SOIC(0.295",7.50mm 宽)
- 供应商器件封装:
28-SOIC
- 描述:
IC TELECOM INTERFACE 28SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TELEDYNE COUGAR |
1326, 1337 |
2 |
公司优势库存 热卖中! |
询价 | |||
LAMBDA |
22+ |
原厂原封 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
AMI |
25+ |
DIP16 |
410 |
全新原装正品支持含税 |
询价 | ||
AMSCO |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
ams OSRAM(艾迈斯欧司朗) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
ams |
23+ |
28-SOIC |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
ADI |
23+ |
N/A |
7000 |
询价 | |||
LAMBDA |
24+ |
模块 |
6430 |
原装现货/欢迎来电咨询 |
询价 | ||
POWER-ONE |
23+ |
SIPDIP |
56688 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
LAMBDA |
23+ |
模块 |
800 |
全新原装正品,量大可订货!可开17%增值票!价格优势! |
询价 |