WK8588-XX Wireless Mouse Transmitter controller IC
WK8588-XX
General Descriptions:
WK8588A-XX is a CMOS IC.
It is used for wireless wheel mouse .
It combine four functions, those are built-in RF circuit for two RF channels, low-battery power detector, DC/DC
regulator & battery charger.
Feature:
● Operating voltage range: 2.
0V ~ 3.
3V ● Controller operating frequency: 32KHZ~56KHZ ● Device ID : 1.
Power-on, it automatically generate a default ID
2.
Push the ID button to generate random 8-bit ID code.
● Built-in 27MHZ FSK circuit.
● 2 RF channels support and 3/5 keys selection.
● 2 RF channels can auto exchange by pushing ID button.
● It has low power detector and display by LED or Buzzer.
● ...