TCA6408AQPWRQ1 编带
The TCA6408A-Q1 is a 16-pin device that provides 8-bits of general purpose parallel input and output I/O expansion for the two-line bidirectional I2C bus or SMBus protocol. This device can operate with a power supply voltage ranging from 1.65 V to 3.6 V on both the I2C bus side VCCI and on the P-port side VCCP. This allows the TCA6408A-Q1 to interface with next-generation microprocessors and microcontrollers on the SDA/SCL side, where supply levels are dropping down to conserve power. In contrast to the dropping power supplies of microprocessors and microcontrollers, some PCB components such as LEDs remain at a higher power supply.
The device supports both 100-kHz Standard-mode and 400-kHz Fast-mode clock frequencies. I/O expanders such as the TCA6408A-Q1 provide a simple solution when additional I/Os are needed for switches, sensors, push-buttons, LEDs, fans, and so forth.
针脚数 16
时钟频率 400 kHz
电压波节 1.80 V, 2.70 V, 3.30 V, 3.60 V, 5.00 V
输入/输出数 8 Input
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 1.65V ~ 3.6V
电源电压Max 3.6 V
电源电压Min 1.65 V
安装方式 Surface Mount
引脚数 16
封装 TSSOP-16
封装 TSSOP-16
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2016/06/20
ECCN代码 EAR99