CAT9552 driver equivalent, 16-channel i2c-bus led driver.
* 16 LED drivers with On/Off and programmable blink rate control
* 2 selectable, programmable blink rates:
– frequency: 0.172Hz to 44Hz
.
where it is desireable to limit the bus traffic or free-up the bus master’s internal timer. Three address pins allow up .
The CAT9552 is a 16-channel, parallel input/output port expander optimized for LED On/Off and blinking control. Each individual LED may be turned ON, OFF, or set to blinking at one of two programmable rates. The CAT9552 is compatible with I2C and SMB.
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