CS43L21-CNZR Cirrus Logic Inc, CS43L21-CNZR Datasheet - Page 4

• Manufacturer Part Number: CS43L21-CNZR
• Description: IC 98dB 96kHz Low Power Stereo DAC
• Manufacturer: Cirrus Logic Inc

Specifications of CS43L21-CNZR

• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 32-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1282 - BOARD EVAL FOR CS43L21 DAC
• Power Dissipation (max): -
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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7. ANALOG PERFORMANCE PLOTS .................................................................................................... 54
8. EXAMPLE SYSTEM CLOCK FREQUENCIES .................................................................................... 57
9. PCB LAYOUT CONSIDERATIONS ..................................................................................................... 59
10. DIGITAL FILTERS .............................................................................................................................. 60
11. PARAMETER DEFINITIONS .............................................................................................................. 61
12. PACKAGE DIMENSIONS ................................................................................................................. 62
13. ORDERING INFORMATION ............................................................................................................. 63
14. REFERENCES .................................................................................................................................... 63
15. REVISION HISTORY ......................................................................................................................... 63
6.2 Power Control 1 (Address 02h) ...................................................................................................... 39
6.3 Speed Control (Address 03h) ......................................................................................................... 40
6.4 Interface Control (Address 04h) ..................................................................................................... 41
6.5 DAC Output Control (Address 08h) ................................................................................................ 41
6.6 DAC Control (Address 09h) ............................................................................................................ 42
6.7 PCMX Mixer Volume Control:
PCMA (Address 10h) & PCMB (Address 11h) ..................................................................................... 44
6.8 Beep Frequency & Timing Configuration (Address 12h) ................................................................ 45
6.9 Beep Off Time & Volume (Address 13h) ........................................................................................ 46
6.10 Beep Configuration & Tone Configuration (Address 14h) ............................................................ 47
6.11 Tone Control (Address 15h) ......................................................................................................... 48
6.12 AOUTx Volume Control:
AOUTA (Address 16h) & AOUTB (Address 17h) ................................................................................. 49
6.13 PCM Channel Mixer (Address 18h) .............................................................................................. 49
6.14 Limiter Threshold SZC Disable (Address 19h) ............................................................................. 50
6.15 Limiter Release Rate Register (Address 1Ah) .............................................................................. 51
6.16 Limiter Attack Rate Register (Address 1Bh) ................................................................................. 52
6.17 Status (Address 20h) (Read Only) ............................................................................................... 52
6.18 Charge Pump Frequency (Address 21h) ...................................................................................... 53
7.1 Headphone THD+N versus Output Power Plots ............................................................................ 54
7.2 Headphone Amplifier Efficiency ...................................................................................................... 56
8.1 Auto Detect Enabled ....................................................................................................................... 57
8.2 Auto Detect Disabled ...................................................................................................................... 58
9.1 Power Supply, Grounding ............................................................................................................... 59
9.2 QFN Thermal Pad .......................................................................................................................... 59
THERMAL CHARACTERISTICS ........................................................................................................ 62
CS43L21
DS723A1