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数量 | 价钱 (含税) |
---|---|
100+ | CNY7.430 (CNY8.3959) |
250+ | CNY7.310 (CNY8.2603) |
500+ | CNY7.190 (CNY8.1247) |
1000+ | CNY7.070 (CNY7.9891) |
2500+ | CNY6.950 (CNY7.8535) |
产品信息
产品概述
The PCA9507DP,118 is a 2-wire serial Bus Extender providing 3.3 to 5 V level shift that allows up to 18meters bus extension for reliable DDC, I²C-bus or SMBus applications. While retaining all the operating modes and features of the I²C-bus system during the level shifts, it also permits extension of the I²C-bus by providing bi-directional buffering for both the data (SDA) and the clock (SCL) line as well as the rise time accelerator on port-A enabling the bus to drive a load up to 1400pF or distance of 18m on port-A and 400pF on port-B. Using this enables the system designer to isolate bus capacitance to meet HDMI DDC version 1.3 distance specification. The SDA and SCL pins are overvoltage tolerant and are high-impedance when the repeater is unpowered.
- Active high buffer enable input
- Open-drain input/outputs
- Lock-up free operation
- Supports arbitration and clock stretching across the repeater
- Powered-off high-impedance I²C pins
技术规格
串行
2.7V
TSSOP
-40°C
-
MSL 1 -无限制
I2C总线与SMBus系统应用
5.5V
8引脚
85°C
-
No SVHC (27-Jun-2024)
法律与环境
进行最后一道重要生产流程所在的地区原产地:China
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书