CS53L21-CNZ Cirrus Logic Inc, CS53L21-CNZ Datasheet - Page 15

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

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

DS700PP1
Master Mode
Output Sample Rate (LRCK)
LRCK Duty Cycle
SCLK Frequency
SCLK Duty Cycle
LRCK Edge to SDOUT MSB Output Delay
SDOUT Setup Time Before SCLK Rising Edge
SDOUT Hold Time After SCLK Rising Edge
7. After powering up the CS53L21, RESET should be held low after the power supplies and clocks are
8. See
9.
10. “MCLK” refers to the external master clock applied.
settled.
See“Master” on page
(Note 9)
“Example System Clock Frequencies” on page 57
SDOUT
SDOUT
LRCK
LRCK
SCLK
SCLK
Parameters
Figure 4. Serial Audio Interface Master Mode Timing
Figure 3. Serial Audio Interface Slave Mode Timing
30.
t
t
t
s(LK-SK)
d(MSB)
d(MSB)
All Speed Modes
MSB
MSB
//
//
//
//
//
//
//
//
//
//
t
t
h(SK-SDO)
h(SK-SDO)
(Note 10)
t
t
P
P
for typical MCLK frequencies.
//
//
t
t
Symbol
s(SDO-SK)
h(SK-SDO)
t
d(MSB)
1/t
F
s
P
MSB-1
MSB-1
t
t
s(SDO-SK)
s(SDO-SK)
Min
45
45
20
30
-
-
-
MCLK
---------------- -
128
64•F
Max
55
55
52
-
-
CS53L21
s
Units
Hz
Hz
ns
ns
ns
%
%
15