CDB5343 Cirrus Logic Inc, CDB5343 Datasheet - Page 2

• Manufacturer Part Number: CDB5343
• Description: EvalBd 98dB 24-bit 96kHz Stereo ADC
• Manufacturer: Cirrus Logic Inc

Specifications of CDB5343

• Number Of Adc's: 1
• Number Of Bits: 24
• Sampling Rate (per Second): 108k
• Data Interface: Serial
• Inputs Per Adc: 2 Single
• Power (typ) @ Conditions: 60mW @ 5 V
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS5343, CS5344
• Description/function: Audio A/D
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: CS5343
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
• Other names: 598-1156

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TABLE OF CONTENTS
LIST OF FIGURES
1. PIN DESCRIPTIONS .............................................................................................................................. 4
2. CHARACTERISTICS AND SPECIFICATIONS ...................................................................................... 5
3. TYPICAL CONNECTION DIAGRAM ................................................................................................... 12
4. APPLICATIONS ................................................................................................................................... 13
5. FILTER PLOTS - ALL SPEED MODES ............................................................................................... 17
6. PARAMETER DEFINITIONS ................................................................................................................ 18
7. PACKAGE DIMENSIONS .................................................................................................................... 19
8. ORDERING INFORMATION ................................................................................................................ 20
9. REVISION HISTORY ............................................................................................................................ 21
Figure 1. CS5343 I²S Serial Audio Interface .............................................................................................. 11
Figure 2. CS5344 Left-Justified Serial Audio Interface .............................................................................. 11
Figure 3. Typical Connection Diagram....................................................................................................... 12
Figure 4. CS5343 I²S Serial Audio Interface .............................................................................................. 15
Figure 5. CS5344 Left-Justified Serial Audio Interface .............................................................................. 15
Figure 6. CS5343/4 Analog Input Network................................................................................................. 15
Figure 7. CS5343/4 Example Analog Input Network.................................................................................. 16
Figure 8. Stopband Rejection..................................................................................................................... 17
Figure 9. Transition Band........................................................................................................................... 17
Figure 10. Transition Band (Detail) ............................................................................................................ 17
Figure 11. Passband Ripple....................................................................................................................... 17
RECOMMENDED OPERATING CONDITIONS ..................................................................................... 5
ABSOLUTE MAXIMUM RATINGS ......................................................................................................... 5
ANALOG CHARACTERISTICS - COMMERCIAL GRADE (-CZZ) ......................................................... 6
ANALOG CHARACTERISTICS - AUTOMOTIVE GRADE (-DZZ) ......................................................... 7
DIGITAL FILTER CHARACTERISTICS ................................................................................................ 8
DC ELECTRICAL CHARACTERISTICS ................................................................................................ 8
DIGITAL CHARACTERISTICS ............................................................................................................... 9
SYSTEM CLOCKING AND SERIAL AUDIO INTERFACE ................................................................... 10
THERMAL CHARACTERISTICS .......................................................................................................... 19
4.1 Operation as Clock Master or Slave ............................................................................................... 13
4.2 Serial Audio Interface ..................................................................................................................... 15
4.3 Digital Interface ............................................................................................................................... 15
4.4 Analog Connections ....................................................................................................................... 15
4.5 Grounding and Power Supply Decoupling ...................................................................................... 16
4.6 Synchronization of Multiple Devices ............................................................................................... 17
4.1.1 Slave Mode Operation ........................................................................................................... 13
4.1.2 Master Mode Operation ......................................................................................................... 14
4.1.3 Master Clock ......................................................................................................................... 14
4.4.1 Component Values ................................................................................................................ 16
4.1.2.1 Master Mode Speed Selection ................................................................................... 14
4/2/08
Draft
CS5343/4
DS687F3