CS43L22-CNZ Cirrus Logic Inc, CS43L22-CNZ Datasheet - Page 4

• Manufacturer Part Number: CS43L22-CNZ
• Description: IC DAC W/HDPN & SPKR AMPS 40QFN
• Manufacturer: Cirrus Logic Inc

Specifications of CS43L22-CNZ

• Package / Case: 40-QFN
• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 1
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Conversion Rate: 96 KSPS
• Resolution: 24 bit
• Interface Type: Serial
• Operating Supply Voltage: 1.8 V or 2.5 V
• Operating Temperature Range: + 85 C
• Mounting Style: SMD/SMT
• Number Of Dac Outputs: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1529 - BOARD EVAL FOR CS43L22
• Power Dissipation (max): -
• Settling Time: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1650

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7.3 Power Control 2 (Address 04h) ...................................................................................................... 38
7.4 Clocking Control (Address 05h) ..................................................................................................... 38
7.5 Interface Control 1 (Address 06h) .................................................................................................. 40
7.6 Interface Control 2 (Address 07h) .................................................................................................. 41
7.7 Passthrough x Select: PassA (Address 08h), PassB (Address 09h) ............................................. 42
7.8 Analog ZC and SR Settings (Address 0Ah) ................................................................................... 42
7.9 Passthrough Gang Control (Address 0Ch) .................................................................................... 42
7.10 Playback Control 1 (Address 0Dh) ............................................................................................... 43
7.11 Miscellaneous Controls (Address 0Eh) ........................................................................................ 44
7.12 Playback Control 2 (Address 0Fh) ............................................................................................... 45
7.13 Passthrough x Volume: PASSAVOL (Address 14h) & PASSBVOL (Address 15h) .................... 46
7.14 PCMx Volume: PCMA (Address 1Ah) & PCMB (Address 1Bh) ................................................... 47
7.15 Beep Frequency & On Time (Address 1Ch) ................................................................................ 47
7.2.1 Power Down .......................................................................................................................... 37
7.3.1 Headphone Power Control .................................................................................................... 38
7.3.2 Speaker Power Control ......................................................................................................... 38
7.4.1 Auto-Detect ........................................................................................................................... 38
7.4.2 Speed Mode .......................................................................................................................... 39
7.4.3 32kHz Sample Rate Group ................................................................................................... 39
7.4.4 27 MHz Video Clock .............................................................................................................. 39
7.4.5 Internal MCLK/LRCK Ratio ................................................................................................... 39
7.4.6 MCLK Divide By 2 ................................................................................................................. 40
7.5.1 Master/Slave Mode ............................................................................................................... 40
7.5.2 SCLK Polarity ........................................................................................................................ 40
7.5.3 DSP Mode ............................................................................................................................. 40
7.5.4 DAC Interface Format ........................................................................................................... 40
7.5.5 Audio Word Length ................................................................................................................ 41
7.6.1 SCLK equals MCLK .............................................................................................................. 41
7.6.2 Speaker/Headphone Switch Invert ........................................................................................ 41
7.7.1 Passthrough Input Channel Mapping .................................................................................... 42
7.8.1 Ch. x Analog Soft Ramp ........................................................................................................ 42
7.8.2 Ch. x Analog Zero Cross ....................................................................................................... 42
7.9.1 Passthrough Channel B=A gang Control .............................................................................. 42
7.10.1 Headphone Analog Gain ..................................................................................................... 43
7.10.2 Playback Volume Setting B=A ............................................................................................ 43
7.10.3 Invert PCM Signal Polarity .................................................................................................. 43
7.10.4 Master Playback Mute ......................................................................................................... 43
7.11.1 Passthrough Analog ............................................................................................................ 44
7.11.2 Passthrough Mute ............................................................................................................... 44
7.11.3 Freeze Registers ................................................................................................................. 44
7.11.4 HP/Speaker De-Emphasis .................................................................................................. 44
7.11.5 Digital Soft Ramp ................................................................................................................ 44
7.11.6 Digital Zero Cross ................................................................................................................ 45
7.12.1 Headphone Mute ................................................................................................................. 45
7.12.2 Speaker Mute ...................................................................................................................... 45
7.12.3 Speaker Volume Setting B=A .............................................................................................. 45
7.12.4 Speaker Channel Swap ....................................................................................................... 45
7.12.5 Speaker MONO Control ...................................................................................................... 46
7.12.6 Speaker Mute 50/50 Control ............................................................................................... 46
7.13.1 Passthrough x Volume ........................................................................................................ 46
7.14.1 PCM Channel x Mute .......................................................................................................... 47
7.14.2 PCM Channel x Volume ...................................................................................................... 47
7.15.1 Beep Frequency .................................................................................................................. 47
7.15.2 Beep On Time ..................................................................................................................... 48
Confidential Draft
3/4/10
CS43L22
DS792F2