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PCA9525中文资料
PCA9525数据手册规格书PDF详情
General description
The PCA9525 is a monolithic CMOS integrated circuit for bus buffering in applications including I2C-bus, SMBus, DDC, PMBus,and other systems based on similar principles.
The buffer extends the bus load limit by buffering both the SCL and SDA lines, allowing the maximum permissible bus capacitance on both sides of the buffer.
The PCA9525 includes a unidirectional buffer for the clock signal, and a bidirectional buffer for the data signal. Slave devices which employ clock stretching are therefore not supported.
Features and benefits
Simple impedance isolating buffer for 2-wire buses
4 mA maximum static open-drain pull-down capability supports a wide range of bus standards
Works with I2C-bus (Standard-mode, Fast-mode), SMBus (standard and high power mode), and PMBus
Fast switching times allow operation in excess of 1 MHz
Enable allows bus segments to be disconnected
Hysteresis on inputs provides noise immunity
Operating voltages from 2.7 V to 5.5 V
Very low supply current
Uncomplicated characteristics suitable for quick implementation in most common 2-wire bus applications
Applications
Electronic signs and displays
Game consoles/boxes
Gaming machine networks
TV/projector/monitor interconnection (DDC)
Power management systems
Desktop and portable computers
Security systems
PCA9525产品属性
- 类型
描述
- 型号
PCA9525
- 功能描述
缓冲器和线路驱动器 SIMPLE 2-WIRE BUS BUFFER
- RoHS
否
- 制造商
Micrel
- 输入线路数量
1
- 输出线路数量
2
- 极性
Non-Inverting
- 电源电压-最大
+/- 5.5 V
- 电源电压-最小
+/- 2.37 V
- 最大工作温度
+ 85 C
- 安装风格
SMD/SMT
- 封装/箱体
MSOP-8
- 封装
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
恩XP |
25+23+ |
SOP8 |
27533 |
绝对原装正品全新进口深圳现货 |
|||
恩XP |
25+ |
SSOP-8 |
1001 |
就找我吧!--邀您体验愉快问购元件! |
|||
恩XP |
22+ |
8TSSOP |
9000 |
原厂渠道,现货配单 |
|||
恩XP |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
|||
恩XP |
原厂封装 |
9800 |
原装进口公司现货假一赔百 |
||||
恩XP |
24+ |
N/A |
20000 |
原装进口正品 |
|||
恩XP |
23+ |
N/A |
6000 |
公司只做原装,可来电咨询 |
|||
恩XP |
2023+ |
8-TSSOP |
2500 |
安罗世纪电子只做原装正品货 |
|||
恩XP |
2023+ |
SSOP8 |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
|||
恩XP |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
PCA9525 资料下载更多...
PCA9525 芯片相关型号
- 121-101-2-2-16CEA
- 230-014Z112-6XZ
- 230-015FT10-6XX
- 230-026Z118-3PZ
- 231-104-09M09-35PB-01
- 257-216-15-8PN
- 257-333Z123-8SE
- 310-035HJ001GB10D09
- 319FS134XM14P
- 500T012Z251B
- 507-178J2504BB
- AH276Q-PG-B-B
- AH287-PL-B
- AH289
- AH291
- AH291_10
- AH292-YG-13
- AH375-PG-B
- BZV55-BC10
- KSN-1024A+
- KSN-840A-119
- KSN-900A-119+
- KSN-915A-119
- KSN-915A-119+
- KSN-977A-119+
- MF1PLUS8011DA403
- MF1PLUS8011DUD03
- MF1SPLUS8001DUD03
- MF1SPLUS8031DUD03
- PCA9525D
Datasheet数据表PDF页码索引
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