丝印：TCAL9539R；Package：TSSOP(PW)；TCAL9539R Low-Voltage 16-Bit I2C-Bus, SMBus I/O Expander with Interrupt Output, Reset, and Configuration Registers

1 Features • Operating power-supply voltage range of 1.08V to 3.6V • Low standby current consumption of 1μA typical at 1.8mV • 1MHz fast mode plus I2C bus • Hardware address pin allows two devices on the same I2C, SMBus bus • Active-low reset input (RESET ) – Sticky registers retain value

文件：1.18504 Mbytes 页数：39 Pages

TI

德州仪器

丝印：TCAL9539R；Package：TSSOP(PW)；TCAL9539R Low-Voltage 16-Bit I2C-Bus, SMBus I/O Expander with Interrupt Output, Reset, and Configuration Registers

1 Features • Operating power-supply voltage range of 1.08V to 3.6V • Low standby current consumption of 1μA typical at 1.8mV • 1MHz fast mode plus I2C bus • Hardware address pin allows two devices on the same I2C, SMBus bus • Active-low reset input (RESET ) – Sticky registers retain value

文件：1.18504 Mbytes 页数：39 Pages

TI

德州仪器

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

1 Features • Operating power-supply voltage range of 1.08 V to 3.6 V • Low standby current consumption of 1 μA typical at 1.8 mV • 1-MHz fast mode plus I2C bus • Hardware address pin allows two devices on the same I2C, SMBus bus • Active-low reset input (RESET ) • Open-drain active-low in

文件：1.52042 Mbytes 页数：42 Pages

TI

德州仪器

丝印：TCAL9539Q1；Package：WQFN；TCAL9539-Q1 Automotive Low-Voltage 16-Bit I2C-Bus, SMBus I/O Expander with Interrupt Output, Reset, and Configuration Registers

1 Features • AEC-Q100 qualified for automotive applications: – Temperature grade 1: –40°C to +125°C, TA • Functional safety-capable – Documentation available to aid in functional safety system design • Operating power-supply voltage range of 1.08 V to 3.6 V • Low standby current consumptio

文件：2.01361 Mbytes 页数：48 Pages

TI

德州仪器

TCAL9539R Low-Voltage 16-Bit I2C-Bus, SMBus I/O Expander with Interrupt Output, Reset, and Configuration Registers

1 Features • Operating power-supply voltage range of 1.08V to 3.6V • Low standby current consumption of 1μA typical at 1.8mV • 1MHz fast mode plus I2C bus • Hardware address pin allows two devices on the same I2C, SMBus bus • Active-low reset input (RESET ) – Sticky registers retain value

文件：1.18504 Mbytes 页数：39 Pages

TI

德州仪器