AS2525数据手册集成电路（IC）的滤波器-有源规格书PDF
AS2525规格书详情
描述 Description
The AS2525 is a single-chip IC for feature phones, answering machines and fax machines. It contains an analog line interface and speech circuit for a/b terminals, loudhearing, handsfree, enhanced LD/MF dialler, tone ringer with DC-DC converter and serial interface to EEPROM. The circuit is fully line powered and uses an external EEPROM for a 32 digit last number redial storage and memories for 28 numbers each containing up to 24 digits/data.
特性 Features
·Line/Speakerphone circuit, LD/MF repertory dialler, and tone ringer on one 44 pin CMOS chip
·All significant parameters programmable with external EEPROM
·Handsfree function with enhanced voice switching
·Serial interface for EEPROM and LCD driver
·Operating range from 15mA to 100mA (down to 5mA with reduced performance)
技术参数
- 产品编号：
AS2525B
- 制造商：
ams
- 类别：
集成电路（IC） > 滤波器 - 有源
- 包装：
卷带（TR）
- 电压 - 供电：
3V ~ 5V
- 安装类型：
表面贴装型
- 封装/外壳：
44-TQFP
- 供应商器件封装：
44-TQFP
- 描述：
IC HANDSFREE TELEPH CMOS 44-TQFP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
AMS |
24+ |
DIP-28 |
21 |
询价 | |||
AMS |
22+ |
TQFP-44 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
AMS |
01+ |
QFP |
1008 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
AMS |
0136+ |
QFP |
5 |
只做原装正品 |
询价 | ||
AMS |
24+ |
DIP |
17512 |
只做原装 公司现货库存 |
询价 | ||
AMS |
24+ |
QFP |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
amsAG |
21+ |
DIP |
12588 |
原装正品,量大可定 |
询价 | ||
AS |
23+ |
QFP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
AMS |
2447 |
QFP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
AMS |
23+ |
DIP28 |
50000 |
全新原装正品现货,支持订货 |
询价 |
