PCA6107,pdf(Remote 8-Bit I2C a

特性

• Low Standby Current Consumption of 1 µA Max
• I²C to Parallel Port Expander
• Open-Drain Active-Low Interrupt Output
• Active-Low Reset Input
• Operating Power-Supply Voltage Range of 2.3 V to 5.5 V
• 5-V Tolerant I/O Ports
• 400-kHz Fast I²C Bus
• Three Hardware Address Pins Allow for Use of up to Eight Devices on the I²C/SMBus
• Input/Output Configuration Register
• Polarity Inversion Register
• Internal Power-On Reset
• High-Impedance Open Drain on P0
• Power Up With All Channels Configured as Inputs
• No Glitch on Power Up
• Noise Filter on SCL/SDA Inputs
• Latched Outputs With High-Current Drive Maximum Capability for Directly Driving LEDs
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
• ESD Protection Exceeds JESD 22
  • 2000-V Human-Body Model (A114-A)
  • 200-V Machine Model (A115-A)