CS4205-KQZ Cirrus Logic Inc, CS4205-KQZ Datasheet - Page 48

• 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

5.32
Mute
GL[5:0]
GR[5:0]
Default
The Serial Data Port Volume Control Registers are listed in Table 18.
Mute
D15
48
Serial Data Port Volume Control Registers (Index 6Eh, Address 06h - 07h)
D14
0
D13
GL5
Serial Data Port Mute. Setting this bit mutes the respective input signal, both left and right inputs.
Left Volume Control. The GL[5:0] bits are used to control the serial data port left channel output
volume. Each step corresponds to 1 dB gain adjustment. The total range is 0 dB to -63 dB gain.
Right Volume Control. The GR[5:0] bits are used to control the serial data port right channel out-
put volume. Each step corresponds to 1 dB gain adjustment. The total range is 0 dB to -63 dB
gain.
8000h. This value corresponds to 0 dB gain and Mute ‘set’.
GL4
D12
GL3
D11
Table 18. Serial Port Volume Control Register Index
GL2
D10
Register Address
GL1
D9
06h
07h
GL0
D8
D7
0
SDOUT Volume
SDO2 Volume
Function
D6
0
GR5
D5
GR4
D4
GR3
D3
GR2
D2
GR1
D1
CS4205
DS489PP4
GR0
D0