Part Number
|
JLC1562B |
Manufacturer
|
ON Semiconductor |
Description
|
I2C Bus I/O Expander |
Published
|
Apr 7, 2005 |
Detailed Description
|
JLC1562B I2C Bus I/O Expander
The JLC1562B facilitates easy I2C Bus expandibility. Multiple devices (up to 8 on the same...
|
Datasheet
|
JLC1562B
|
Overview
JLC1562B I2C Bus I/O Expander
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
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