CRD-42L51 Cirrus Logic Inc, CRD-42L51 Datasheet - Page 8

• Manufacturer Part Number: CRD-42L51
• Description: Audio Modules & Development Tools Ref Bd Low-volt Stereo CODEC
• Manufacturer: Cirrus Logic Inc

Specifications of CRD-42L51

• Product: Audio Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CRD42L51 BLOCK DIAGRAM
Input Jack
Optical
Push Buttons
Figure 3 on page 10
Figure 4 on page 11
Microcontroller
12.2880 MHz
Oscillator
CS8416
LED Selection
Indicators
Master Clock
I²C Control/Reset
Clocks/Data
Figure 1. Block Diagram
+1.8 V
+3.3 V
CS42L51
1/8" Stereo
Headphone Jack
Step Up DC-DC
Converter w/
Linear Reg.
Figure 2 on page 9
Figure 5 on page 12
1/8" Stereo Line
Input Jack
Battery Clip
Omni-directional
Microphone
AAA