W567SXXX

Publication Release Date: May 2010

- 8 -

Revision A18

6. TYPICAL APPLICATION CIRCUITS

6.1 W567S010~S030

W567S010

|

W567S030

VDD

VSS

/RESET

DAC

4.7uF

BP00

|

BP07

BP10

|

BP17

Battery

+

0.1uF

Reset

Switch

ROSC

OSC

Speaker

8050

VDD

Rs

Notes:

1.

The typical value of Rosc is 150 K

 for 8MHz and 300 K for 4MHz and should be connected to GND (V

2.

Please refer to design guide to get typical Rosc value for each part number.

3.

The Rs value is suggested in 270

 ~ 1K to limit too large DAC output current flowing into transistor.

4.

The capacitor, 4.7

F, shunts between V

depend on the application.

5.

The above application circuits are for reference only. No warranty for mass production.