PCA9515A集成电路(IC)信号缓冲器、中继器、分离器规格书PDF中文资料
厂商型号 |
PCA9515A |
参数属性 | PCA9515A 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为托盘;类别为集成电路(IC) > 信号缓冲器、中继器、分离器;PCA9515A应用范围:I²C;产品描述:IC REDRIVER I2C 1CH 400KHZ 8SO |
功能描述 | I2C-bus repeater |
文件大小 |
112.02 Kbytes |
页面数量 |
18 页 |
生产厂商 | NXP Semiconductors |
企业简称 |
nxp【恩智浦】 |
中文名称 | 恩智浦半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-3 15:03:00 |
PCA9515A规格书详情
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
PCA9515A属于集成电路(IC) > 信号缓冲器、中继器、分离器。恩智浦半导体公司制造生产的PCA9515A信号缓冲器、中继器、分离器信号缓冲器、中继器和分离器系列中的产品适用于远距离电气互连或电缆系统的数字信息传输。所有实际互连系统都具有非理想特性,该系列产品主要用于解决数字信息传输过程中因此造成的模拟问题。此外,还有其他功能,例如不同物理接口样式之间的转换和多路复用。
产品属性
- 产品编号:
PCA9515AD,112
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > 信号缓冲器、中继器、分离器
- 包装:
托盘
- 类型:
缓冲器,转接驱动器
- 应用:
I²C
- 输入:
2 线式总线
- 输出:
2 线式总线
- 数据速率(最大值):
400kHz
- 通道数:
1
- 电压 - 供电:
2.3V ~ 3.6V
- 电流 - 供电:
800µA
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SO
- 描述:
IC REDRIVER I2C 1CH 400KHZ 8SO
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHI |
2021+ |
MSOP8 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
NXP/恩智浦 |
22+ |
TSOP |
20000 |
原装现货,实单支持 |
询价 | ||
ADI |
23+ |
TSOP |
8000 |
只做原装现货 |
询价 | ||
NXP |
17+ |
SOP8 |
6200 |
100%原装正品现货 |
询价 | ||
NXP/恩智浦 |
23+ |
TSOP |
30000 |
全新原装,假一赔十,价格优势 |
询价 | ||
PHI |
2310+ |
MSOP8 |
3668 |
优势代理渠道,原装现货,可全系列订货 |
询价 | ||
NXP |
2022 |
SOP8 |
3268 |
原厂原装正品,价格超越代理 |
询价 | ||
NXP |
17+ |
SO8 |
6230 |
只做原装正品 |
询价 | ||
NXP/恩智浦 |
22+ |
TSOP |
20000 |
原装现货,实单支持 |
询价 |
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