CS43L21-CNZ Cirrus Logic Inc, CS43L21-CNZ Datasheet - Page 50
![no-image](/images/manufacturer_photos/0/1/141/cirrus_logic_inc_sml.jpg)
CS43L21-CNZ
Manufacturer Part Number
CS43L21-CNZ
Description
IC DAC 24BIT 98DB 96KHZ 32QFN
Manufacturer
Cirrus Logic Inc
Datasheet
1.CS43L21-CNZ.pdf
(63 pages)
Specifications of CS43L21-CNZ
Package / Case
32-QFN
Number Of Bits
24
Data Interface
Serial
Number Of Converters
2
Voltage Supply Source
Analog and Digital, Dual ±
Operating Temperature
-10°C ~ 70°C
Mounting Type
Surface Mount
Conversion Rate
96 KSPS
Resolution
24 bit
Interface Type
Serial
Operating Supply Voltage
1.8 V or 2.5 V
Operating Temperature Range
+ 70 C
Mounting Style
SMD/SMT
Number Of Dac Outputs
2
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
Other names
598-1187
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS43L21-CNZ
Manufacturer:
TI
Quantity:
10
Part Number:
CS43L21-CNZ
Manufacturer:
CIRRUS
Quantity:
20 000
Part Number:
CS43L21-CNZR
Manufacturer:
CIRRUS
Quantity:
20 000
50
6.14
Note: The DATA_SEL[1:0] bits in reg09h must be set to ‘01’b to enable function control in this register.
MAX2
7
Limiter Threshold SZC Disable (Address 19h)
Maximum Threshold (MAX[2:0])
Default: 000
Function:
Sets the maximum level, below full scale, at which to limit and attenuate the output signal at the attack rate.
Bass, Treble and digital gain settings that boost the signal beyond the maximum threshold may trigger an
attack.
Cushion Threshold (CUSH[2:0])
Default: 000
Function:
Sets a cushion level below full scale. This setting is usually set slightly below the maximum (MAX[2:0])
threshold. The Limiter uses this cushion as a hysteresis point for the input signal as it maintains the signal
below the maximum as well as below the cushion setting. This provides a more natural sound as the limiter
attacks and releases.
CUSH[2:0] Threshold
MAX[2:0] Threshold
000
001
010
011
101
101
110
000
001
010
101
101
111
011
110
111
MAX1
6
Setting
Setting
(dB)
(dB)
-12
-18
-24
-30
-12
-18
-24
-30
-3
-6
-9
-3
-6
-9
0
0
MAX0
5
CUSH2
4
CUSH1
3
CUSH0
2
LIM_SRDIS
1
CS43L21
LIM_ZCDIS
DS723A1
0