Cirrus Logic AN248 - Manual (Page 2)

AN248
2
The changes made from Figure 2 to Figure 1 were as follows:
• Removed Q1, Q2, Q3, Q4, R7, and R8.
• Deleted the nets RST, DIF1, DIF0, and DEM.
• Changed C7 to10
µF, changed C10 to 3.3 µF, changed R3 and R5 to 470 Ω.
• Replaced CS4340/40A with CS4344.
Figure 1. CS4344/5/6/8 Design Schematic
Figure 2. CS4340/40A Design Schematic