CS4245-CQZ Cirrus Logic Inc, CS4245-CQZ Datasheet - Page 56

• Manufacturer Part Number: CS4245-CQZ
• Description: IC CODEC AUD STER 104DB 48LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Stereo Audior

Specifications of CS4245-CQZ

• Package / Case: 48-LQFP
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 104 / 104
• Voltage - Supply, Analog: 3.13 V ~ 5.25 V
• Voltage - Supply, Digital: 3.13 V ~ 5.25 V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 12
• Number Of Dac Outputs: 4
• Conversion Rate: 192 KSPS
• Interface Type: Serial (I2C, SPI)
• Resolution: 24 bit
• Operating Supply Voltage: 3.3 V, 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: - 95 dB ADC / - 90 dB DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1501 - BOARD EVAL FOR CS4245 CODEC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1034

56
10.PACKAGE DIMENSIONS
11.THERMAL CHARACTERISTICS AND SPECIFICATIONS
* Nominal pin pitch is 0.50 mm
Package Thermal Resistance
Allowable Junction Temperature
DIM
A1
D1
E1
e*
∝
D
A
B
E
L
1. θ
JA
is specified according to JEDEC specifications for multi-layer PCBs.
0.000°
0.002
0.007
0.343
0.272
0.343
0.272
0.016
0.018
MIN
---
Parameters
(Note 1)
D
D1
48L LQFP PACKAGE DRAWING
∝
INCHES
L
0.055
0.004
0.009
0.354
0.354
0.020
NOM
0.28
0.28
0.24
4°
*Controlling dimension is mm.
1
e
7.000°
0.063
0.006
0.011
0.366
0.280
0.366
0.280
0.024
0.030
48-LQFP
MAX
E1
E
B
Symbol
θ
θ
JA
JC
0.00°
0.05
0.17
8.70
6.90
8.70
6.90
0.40
0.45
MIN
---
Min
-
-
-
A1
MILLIMETERS
*JEDEC Designation: MS022
0.50 BSC
9.0 BSC
7.0 BSC
9.0 BSC
7.0 BSC
NOM
Typ
A
0.10
1.40
0.22
0.60
48
15
-
4°
Max
125
-
-
CS4245
7.00°
MAX
7.10
7.10
1.60
0.15
0.27
9.30
9.30
0.60
0.75
DS656F2
°C/Watt
°C/Watt
Units
°C