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PCA9515ADP-T中文资料
PCA9515ADP-T数据手册规格书PDF详情
General description
The PCA9515A is a CMOS integrated circuit intended for application in I2C-bus and SMBus systems. While retaining all the operating modes and features of the I2C-bus system, it permits extension of the I2C-bus by buffering both the data (SDA) and the clock (SCL) lines, thus enabling two buses of 400 pF. The I2C-bus capacitance limit of 400 pF restricts the number of devices and bus length. Using the PCA9515A enables the system designer to isolate two halves of a bus, thus more devices or longer length can be accommodated. It can also be used to run two buses, one at 5 V and the other at 3.3 V or a 400 kHz and 100 kHz bus, where the 100 kHz bus is isolated when 400 kHz operation of the other is required.
Features
■ 2-channel, bidirectional buffer
■ I2C-bus and SMBus compatible
■ Active HIGH repeater 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
■ Operating supply voltage range of 2.3 V to 3.6 V
■ 5.5 V tolerant I2C-bus and enable pins
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
恩XP |
24+ |
TSSOP8 |
4820 |
只做原装正品 |
|||
恩XP |
2447 |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
恩XP |
24+ |
MSOP8 |
42330 |
只做全新原装进口现货 |
|||
恩XP |
24+ |
MSOP8 |
9000 |
只做原装,欢迎询价,量大价优 |
|||
PHI |
23+ |
MSOP-8 |
50000 |
全新原装正品现货,支持订货 |
|||
PCA9515ADP-T |
239 |
239 |
|||||
PHI |
23+ |
MSOP-8 |
89630 |
当天发货全新原装现货 |
|||
PHI |
24+ |
NA/ |
5604 |
原厂直销,现货供应,账期支持! |
|||
PHI |
2223+ |
MSOP-8 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
|||
PH |
24+ |
原厂封装 |
65250 |
支持样品,原装现货,提供技术支持! |
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Datasheet数据表PDF页码索引
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