CS44L11 View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS44L11

Low Voltage Class-D PWM Headphone Amplifier

Cirrus Logic 

CS44L11

LRCK

SCLK

SDATA

Left Channel

Right Channel

MSB -1 -2 -3 -4 -5 +5 +4 +3 +2 +1 LSB

MSB -1 -2 -3 -4 +5 +4 +3 +2 +1 LSB

Figure 16. Left-Justified, up to 24-Bit Data

LRCK

SCLK

SDATA 0

Left Channel

Right Channel

23 22 21 20 19 18

76543210

23 22 21 20 19 18

32 clocks

Figure 17. Right-Justified, 24-Bit Data

76543210

LRCK

SCLK

SDATA

LRCK

SCLK

SDATA

Left Channel

Right Channel

MSB -1 -2 -3 -4 -5 +5 +4 +3 +2 +1 LSB

MSB -1 -2 -3 -4 +5 +4 +3 +2 +1 LSB

Figure 18. I²S, Up to 24-Bit Data

Left Channel

Right Channel

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

32 clocks

Figure 19. Right-Justified, 16-Bit Data

DS640PP4

31

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