CRD-5378 Cirrus Logic Inc, CRD-5378 Datasheet - Page 30

• Manufacturer Part Number: CRD-5378
• Description: Audio Modules & Development Tools Ref Bd LP Sngl-Ch Decimation Filter
• Manufacturer: Cirrus Logic Inc

Specifications of CRD-5378

• Description/function: Audio D/A
• Operating Supply Voltage: 3.3 V
• Product: Audio Modules
• Supply Current: 100 mA
• For Use With/related Products: CS3302A, CS5373A, CS5378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.5.3
Each device power supply pin includes 0.1 µF bypass capacitors placed as close as possible to the pin.
Each power supply net includes at least 68 µF bulk capacitance as a charge well for transient current
loads.
30
Bypass Capacitors
VD
Bypass
Figure 4. Bypass Capacitor Placement
VA- bypass
CS3302A
Device
VA+ bypass
CRD5378
DS639RD2