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BA6569AS中文资料
BA6569AS数据手册规格书PDF详情
The BA6569AS and BA6569AFP are speech networks which possesses the basic functions required for handset communications. In addition to amplifying signals from a transmitter and sending them to a telephone line, they also amplify only reception signals from a telephone line and drive the receiver. In addition to a function which compensates for fluctuation in the transmission and reception volume caused by the length of the telephone line (AGC), they are also equipped with a manual PAD function in order to accommodate PBX.
Features
1) Basic speech network functions built in.
2) Single output pin of reception pre-amplifier is separate.
3) Single input pin of reception pre-amplifier is separate, enabling mixing of input.
4) Input to microphone pre-amplifier is balanced and offers high resistance to in-line noise.
5) Input pin of MF pre-amplifier enables mixing of input.
6) Manual pad pin included.
7) Pre-amplifiers for reception, microphone, and MF employ AGC based on telephone line current.
8) AC impedance can be raised by altering the positive feedback. This enables configuration of power supply circuits for microcomputers and other applications using only a single resistor.
9) A BTL circuit is used for reception output, and the wide dynamic range enables both dynamic and ceramic receivers to be accommodated.
10) Few external attachments are required.
11) 22-pin SDIP and 24-pin HSOP packages available.
Applications
Telephones and telephone equipment
BA6569AS产品属性
- 类型
描述
- 型号
BA6569AS
- 功能描述
IC SPEECH NETWORK SDIP22
- RoHS
是
- 类别
集成电路(IC) >> 接口 - 电信
- 系列
-
- 产品培训模块
Lead(SnPb) Finish for COTS
- 产品变化通告
Product Discontinuation 06/Feb/2012
- 标准包装
750
- 系列
*
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ROHM |
24+ |
SOP |
50 |
||||
ROHM |
23+ |
SOP |
298 |
现货库存 |
|||
ROHM |
2023+ |
DIP |
50000 |
原装现货 |
|||
ROHM |
NEW |
DIP |
9562 |
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订 |
|||
ROHM |
2023+环保现货 |
DIP28 |
10 |
专注军工、汽车、医疗、工业等方案配套一站式服务 |
|||
ROHM |
23+ |
DIP28 |
7300 |
专注配单,只做原装进口现货 |
|||
ROHM |
24+ |
DIP28 |
5000 |
只做原装公司现货 |
|||
ROHM |
96 |
DIP |
20 |
原装现货海量库存欢迎咨询 |
|||
ROHM |
25+ |
DIP |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
|||
ROHM |
22+ |
DIP28 |
8000 |
原装正品支持实单 |
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BA6569AS 芯片相关型号
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