CS42324-CQZ Cirrus Logic Inc, CS42324-CQZ Datasheet - Page 23

• Manufacturer Part Number: CS42324-CQZ
• Description: IC CODEC STEREO AUDIO 48LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42324-CQZ

• Package / Case: 48-LQFP
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 1 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 95 / 100
• Voltage - Supply, Analog: 3.13 V ~ 3.47 V
• Voltage - Supply, Digital: 3.13 V ~ 3.47 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 1
• Number Of Dac Outputs: 2
• Conversion Rate: 96 KSPS
• Interface Type: Serial (I2S, SPI)
• Resolution: 24 bit
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Channels: 1 ADC/2 DAC
• Supply Current: 10 mA to 24 mA
• Thd Plus Noise: - 88 dB ADC / - 90 dB DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1498 - BOARD EVAL FOR CS42324 CODEC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1602

DS721A6
SWITCHING CHARACTERISTICS - SERIAL AUDIO (CONT.)
Logic ‘0’ = GND = GNDH = 0 V; Logic ‘1’ = VL; C
Master Mode
SDINx setup
SDINx hold
Slave Mode
SDINx setup
SDINx hold
LRCKx
SCLKx
SDINx
Parameter
data
channel
t
HOLD1
before SCLK rising
before SCLK rising
after SCLK rising
after SCLK rising
Figure 4. Serial Output Timing
t
PERIOD
L
= 20 pF.
t
SETUP3
Symbol
channel
t
t
t
t
SETUP3
SETUP3
t
HOLD3
HOLD3
SETUP1
data
Min
t
10
10
10
10
HOLD3
t
HIGH
Typ
-
-
Max
-
-
CS42324
Unit
ns
ns
23