TCAL9539

型号：TCAL9539RTWR；Package：WQFN；TCAL9539 Low-Voltage 16-Bit I2C-Bus, SMBus I/O Expander with Interrupt Output, Reset, and Configuration Registers

1Features •Operatingpower-supplyvoltagerangeof1.08Vto 3.6V •Lowstandbycurrentconsumptionof1μAtypical at1.8mV •1-MHzfastmodeplusI2Cbus •Hardwareaddresspinallowstwodevicesonthe sameI2C,SMBusbus •Active-lowresetinput(RESET) •Open-drainactive-lowin

TCAL9539Q1

型号：TCAL9539RTWRQ1；Package：WQFN；TCAL9539-Q1 Automotive Low-Voltage 16-Bit I2C-Bus, SMBus I/O Expander with Interrupt Output, Reset, and Configuration Registers

1Features •AEC-Q100qualifiedforautomotiveapplications: –Temperaturegrade1:–40°Cto+125°C,TA •Functionalsafety-capable –Documentationavailabletoaidinfunctional safetysystemdesign •Operatingpower-supplyvoltagerangeof1.08Vto 3.6V •Lowstandbycurrentconsumptio