CS4205-KQZ Cirrus Logic Inc, CS4205-KQZ Datasheet - Page 5

• Manufacturer Part Number: CS4205-KQZ
• Description: IC CODEC AC97 I2S 48-LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codec '97r

Specifications of CS4205-KQZ

• Package / Case: 48-LQFP
• Data Interface: Serial
• Resolution (bits): 18, 20 b
• Number Of Adcs / Dacs: 1 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 90 / 90
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 8
• Number Of Dac Outputs: 3
• Conversion Rate: 48 KSPs
• Interface Type: Serial (5-Wire)
• Resolution: 18 bit, 20 bit
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Number Of Channels: 1 ADC, 1 DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 598-1182

CS4205
Figure 25. Line Input (Replicate for Video and AUX) .................................................................... 64
Figure 26. Differential 2 VRMS CD Input ...................................................................................... 64
Figure 27. Differential 1 VRMS CD Input ...................................................................................... 64
Figure 28. Microphone Input ......................................................................................................... 65
Figure 29. PC_BEEP Input ........................................................................................................... 65
Figure 30. Modem Connection...................................................................................................... 65
Figure 31. Stereo Output............................................................................................................... 66
Figure 32. +5V Analog Voltage Regulator .................................................................................... 66
Figure 33. Conceptual Layout for the CS4205 when in XTAL or OSC Clocking Modes............... 69
Figure 34. Pin Locations for the CS4205 ...................................................................................... 70
Figure 35. CS4205 Reference Design .......................................................................................... 79
DS489PP4
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