JLC1562BFG

The JLC1562B facilitates easy I2C Bus expandibility. Multiple devices (up to 8 on the same I2C Bus) are easily added as each device has its own selectable 3−bit address.
The JLC1562B provides an 8−bit bidirectional input/output port and 6−bit resolution Digital to Analog Converter.
The voltage on pins P0−P4 is compared with a controllable threshold voltage and the results are readable through the I2C Bus.I2C Bus interface pins SDA, SCL and A0−A2 are; Serial Data, Serial Clock and Device Address respectively. External interface pins are P0−P7 and VDAC; I/O Port and D/A output.
Features
• Low Power Dissipation
• I2C−Bus Format (2−Wire Type; SDA, SCL) Data Transfer
• 6−bit DAC
• Bus Address Selectable (3−bit)
• Address Input Pins are Pulled Up to VDD with Internal Resistor
• I/O Pins are Open Drain Outputs
• 5 Comparators at Inputs
• Inputs Protected from External Bus Currents in Power Down Mode
• Pb−Free Packages are Available
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