CRD-5378 Cirrus Logic Inc, CRD-5378 Datasheet - Page 12

• 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. HARDWARE DESCRIPTION
2.1
Major blocks of the CRD5378 reference design include:
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• CS3302A Hydrophone Amplifier
• CS5373A ∆Σ Modulator + Test DAC
• CS5378 Digital Filter + PLL
• Precision Voltage Reference
• Microcontroller with USB
• RS-485 Transceivers
• Voltage Regulators
Block Diagram
Figure 1. CRD5378 Block Diagram
CRD5378
DS639RD2