PCA9543D中文资料飞利浦数据手册PDF规格书
PCA9543D规格书详情
DESCRIPTION
The PCA9543 is a bi-directional translating switch, controlled by the I2C-bus. The SCL/SDA upstream pair fans out to two downstream pairs, or channels. Any individual SCx/SDx channels or combination of channels can be selected, determined by the contents of the programmable control register. Two interrupt inputs, INT0 to INT3, one for each of the downstream pairs, are provided. One interrupt output INT, which acts as an AND of the two interrupt inputs, is provided.
FEATURES
• 1-of-2 bi-directional translating switches
• I2C interface logic; compatible with SMBus standards
• 2 Active LOW Interrupt Inputs
• Active LOW Interrupt Output
• Active LOW Reset Input
• 2 address pins allowing up to 4 devices on the I2C-bus
• Channel selection via I2C-bus, in any combination
• Power up with all switch channels deselected
• Low RdsON switches
• Allows voltage level translation between 1.8 V, 2.5 V, 3.3 V and 5 V buses
• No glitch on power-up
• Supports hot insertion
• Low stand-by current
• Operating power supply voltage range of 2.3 V to 5.5 V
• 5 V tolerant Inputs
• 0 kHz to 400 kHz clock frequency
• ESD protection exceeds 2000 V HBM per JESD22-A114, 150 V MM per JESD22-A115 and 1000 V per JESD22-C101
• Latchup testing is done to JESDEC Standard JESD78 which exceeds 100 mA
• Packages offered: SO14, TSSOP14
产品属性
- 型号:
PCA9543D
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
2-channel I2C switch with interrupt logic and reset
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHI |
2020+ |
SOP14 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
PHILIPS/飞利浦 |
24+ |
TSSOP14 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
PHILIPS/飞利浦 |
24+23+ |
TSSOP14 |
12580 |
16年现货库存供应商终端BOM表可配单提供样品 |
询价 | ||
PHILIPS/飞利浦 |
21+ |
TSSOP14 |
1709 |
询价 | |||
PHILIPS/飞利浦 |
23+ |
NA/ |
9557 |
原厂直销,现货供应,账期支持! |
询价 | ||
PHILIPS/飞利浦 |
22+ |
TSSOP14 |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
PHILIPS/飞利浦 |
21+ |
TSSOP14 |
6000 |
全新原装 公司现货 |
询价 | ||
PHILIPS |
2023+ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | |||
PHILIPS |
23+ |
TSSOP14 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
PHILIPS |
20+ |
SOP14 |
20500 |
汽车电子原装主营-可开原型号增税票 |
询价 |