CS42L51-CNZ Cirrus Logic Inc, CS42L51-CNZ Datasheet - Page 48

• Manufacturer Part Number: CS42L51-CNZ
• Description: IC CODEC STEREO W/HDPN AMP 32QFN
• Manufacturer: Cirrus Logic Inc
• Type: Stereo Audior

Specifications of CS42L51-CNZ

• Package / Case: 32-QFP
• Data Interface: PCM Audio Interface
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 98 / 98
• Voltage - Supply, Analog: 1.8V, 2.5V
• Voltage - Supply, Digital: 1.8V, 2.5V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 6
• Number Of Dac Outputs: 2
• Conversion Rate: 96 KSPS
• Interface Type: Serial (2-Wire, 3-Wire, I2C, SPI)
• Resolution: 24 bit
• Operating Supply Voltage: 1.8 V / 2.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 10 C
• Number Of Channels: 2 ADC/2 DAC
• Thd Plus Noise: - 88 dB ADC / - 86 dB DAC
• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1005 - BOARD EVAL FOR CS42L51 CODEC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1045

48
Addr
1Ch ALC Enable
1Dh ALC Release
1Ah Limiter Con-
1Bh Limiter Attack
1Eh ALC Thresh-
1Fh Noise Gate
20h
21h
fig & Release
Rate
p 69
default
Rate
p 70
default
& Attack Rate
p 70
default
Rate
p 71
default
old
p 71
default
Config
p 72
default
Status
p 73
default
Charge Pump
Frequency
p 74
default
Function
LIMIT_EN
ALC_ENB
Reserved
Reserved
Reserved
NG_ALL
CHRG_
FREQ3
MAX2
7
0
0
0
0
0
0
0
0
SP_CLKER
LIMIT_ALL
ALC_ENA
Reserved
Reserved
NG_EN
CHRG_
FREQ2
MAX1
R
6
1
0
0
0
0
0
0
1
LIM_ARATE5 LIM_ARATE4 LIM_ARATE3 LIM_ARATE2 LIM_ARATE1 LIM_ARATE0
ALC_RRATE
SPEB_OVFL SPEA_OVFL PCMA_OVFL PCMB_OVFL ADCA_OVFL ADCB_OVFL
ALC_ARATE
LIM_RRATE
NG_BOOST
CHRG_
FREQ1
MAX0
5
5
1
0
5
0
5
1
0
0
0
0
ALC_RRATE
AALC_RATE
LIM_RRATE
THRESH2
CHRG_
FREQ0
MIN2
4
4
1
0
4
0
4
1
0
0
0
1
ALC_RRATE
ALC_ARATE
LIM_RRATE
THRESH1
Reserved
MIN1
3
3
1
0
3
0
3
1
0
0
0
0
ALC_RRATE
ALC_ARATE
LIM_RRATE
THRESH0
Reserved
MIN0
2
2
1
0
2
0
2
1
0
0
0
0
ALC_RRATE
ALC_ARATE
LIM_RRATE
NGDELAY1
Reserved
Reserved
1
1
1
0
1
0
1
1
0
0
0
0
CS42L51
ALC_RRATE
ALC_ARATE
LIM_RRATE
NGDELAY0
Reserved
Reserved
DS679F1
0
0
1
0
0
0
0
1
0
0
0
0