位置:PCA9527DP > PCA9527DP详情
PCA9527DP中文资料
PCA9527DP数据手册规格书PDF详情
General description
The PCA9527 is a 3-channel bidirectional open-drain bus buffer for Display Data Control (DDC) clock, data and Consumer Electronic Control (CEC) for HDMI application. The device has two power supply pins to allow voltage level shift from 2.7 V to 5 V, and a rise time accelerator on port A of each DDC clock and data for driving longer cable (up to 18 meters or 1400 pF reliably without violating the bus rise time). The 5 V tolerant CEC channel is internally connected to VCC(B) and has no rise time accelerator. The CEC channel can be used as an interrupt or reset.
Features
■ 3-channel, bidirectional buffer isolates capacitance allowing 1400 pF on port A and 400 pF on port B
■ Exceeds 18 meters (above the maximum distance for HDMI DDC)
■ Rise time accelerator and normal I/O on port A (no accelerator for CEC)
■ Static level offset on port B
■ Voltage level translation from 2.7 V to 5.5 V
■ CEC is 5 V tolerant, powered by VCC(B)
■ Upgrade replacement over PCA9507 and PCA9517A for cable application
■ I2C-bus, SMBus and DDC-bus compatible
■ Active HIGH buffer enable input
■ Open-drain input/outputs
■ Lock-up free operation
■ Supports arbitration and clock stretching across the repeater
■ Accommodates Standard-mode and Fast-mode I2C-bus devices and multiple masters
■ Powered-off high-impedance I2C-bus pins
■ Port A operating supply voltage range of 2.7 V to 5.5 V
■ Port B operating supply voltage range of 2.7 V to 3.6 V
■ 5 V tolerant I2C-bus and enable pins
■ 0 Hz to 400 kHz clock frequency (the maximum system operating frequency may be less than 400 kHz because of the delays added by the repeater)
■ ESD protection exceeds 8000 V HBM per JESD22-A114, 500 V MM per JESD22-A115, and 1000 V CDM per JESD22-C101
■ Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
■ Package offered: TSSOP10
PCA9527DP产品属性
- 类型
描述
- 型号
PCA9527DP
- 功能描述
缓冲器和线路驱动器 3 chnl bidirectional bus extender
- 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 |
24+ |
标准封装 |
7148 |
全新原装正品/价格优惠/质量保障 |
|||
恩XP |
25+ |
TSSOP10 |
32360 |
NXP/恩智浦全新特价PCA9527DP即刻询购立享优惠#长期有货 |
|||
恩XP |
20+ |
MSOP10 |
5000 |
新到原装现货欢迎询价 |
|||
恩XP |
2024+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
|||
恩XP |
TSSOP10 |
6688 |
15 |
现货库存 |
|||
恩XP |
20+ |
TSSOP10 |
2960 |
诚信交易大量库存现货 |
|||
恩XP |
24+ |
MSOP-10 |
10000 |
||||
恩XP |
21+ |
MSOP10 |
5000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
恩XP |
22+ |
10TSSOP |
9000 |
原厂渠道,现货配单 |
|||
恩XP |
23+ |
TSSOP10 |
8560 |
受权代理!全新原装现货特价热卖! |
PCA9527DP,118 价格
参考价格:¥4.2786
PCA9527DP 资料下载更多...
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Datasheet数据表PDF页码索引
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