CS53L21-CNZ Cirrus Logic Inc, CS53L21-CNZ Datasheet - Page 51

IC ADC STEREO 24BIT 98DB 32QFN

CS53L21-CNZ

Manufacturer Part Number
CS53L21-CNZ
Description
IC ADC STEREO 24BIT 98DB 32QFN
Manufacturer
Cirrus Logic Inc
Datasheet

Specifications of CS53L21-CNZ

Package / Case
32-QFN
Number Of Converters
2
Number Of Bits
24
Sampling Rate (per Second)
100k
Data Interface
Serial
Power Dissipation (max)
30mW
Voltage Supply Source
Analog and Digital
Operating Temperature
-10°C ~ 70°C
Mounting Type
Surface Mount
Conversion Rate
96 KSPS
Resolution
24 bit
Number Of Adc Inputs
6
Operating Supply Voltage
1.8 V or 2.5 V
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
- 10 C
Mounting Style
SMD/SMT
Power Consumption
60 mW
Supply Voltage (max)
2.63 V
Supply Voltage (min)
1.65 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1550 - BOARD EVAL FOR CS53L21 ADC
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
598-1191

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CS53L21-CNZR
Manufacturer:
CIRRUS
Quantity:
20 000
DS700PP1
6.11
Note: The SPE_ENABLE bit in reg09h must be set to 1 to enable function control in this register.
6.12
Note: The SPE_ENABLE bits in reg09h must be set to 1 to enable function control in this register.
MUTE_ADCMIXx ADCMIXx_VOL6 ADCMIXx_VOL5 ADCMIXx_VOL4 ADCMIXx_VOL3 ADCMIXx_VOL2 ADCMIXx_VOL1 ADCMIXx_VOL0
Reserved
7
7
Function:
The level of ADCX can be adjusted in 1.0 dB increments as dictated by the ADCx Soft and Zero Cross bits
(SOFTx & ZCROSSx) from 0 to -96 dB. Levels are decoded in two’s complement, as shown in the table
above.
Note:
ADCx Mixer Volume Control: ADCA (Address 0Eh) & ADCB (Address 0Fh)
ADCX Mixer Channel Mute (MUTE_ADCMIXX)
Default: 1
0 - Disabled
1 - Enabled
Function:
The ADC channel X input to the output mixer will mute when enabled. The muting function is affected by
the SPEX Soft and Zero Cross bits (SPEX_SZC[1:0]).
ADCX Mixer Volume Control (ADCMIXX_VOL[6:0])
Default = 000 0000
Function:
The level of the ADCX input to the output mixer can be adjusted in 0.5 dB increments as dictated by the
SPEX Soft and Zero Cross bits (SPE_SZC[1:0]) from +12 to -51.5 dB. Levels are decoded as shown in the
table above.
Channel Mixer (Address 18h)
Channel Mixer (ADCx[1:0])
Default: 00
ADCA[1:0]
Binary Code
001 1000
000 0000
001 1001
111 1111
111 1110
00
When the ALC is enabled, the Attenuator and PGA volume is automatically controlled and should
not be adjusted manually.
Reserved
···
···
6
6
SDOUT
Reserved
L
Volume Setting
5
5
+12.0 dB
-51.5 dB
-0.5 dB
-1.0 dB
0 dB
ADCB[1:0]
···
···
Reserved
00
4
4
SDOUT
ADCA1
R
3
3
ADCA0
2
2
ADCB1
1
1
CS53L21
ADCB0
0
0
51

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