CS5342-CZZR Cirrus Logic Inc, CS5342-CZZR Datasheet - Page 2

• Manufacturer Part Number: CS5342-CZZR
• Description: Audio A/D Converter ICs IC 105dB 192 kHz Multi-bit Audio ADC
• Manufacturer: Cirrus Logic Inc

Specifications of CS5342-CZZR

• Conversion Rate: 192 KSPs
• Resolution: 24 bit
• Number Of Adc Inputs: 2
• Operating Supply Voltage: 3.3 V, 5 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 10 C
• Package / Case: TSSOP-16
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 3.14 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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TABLE OF CONTENTS
LIST OF FIGURES
1. CHARACTERISTICS AND SPECIFICATIONS ...................................................................................... 4
2. PIN DESCRIPTION .............................................................................................................................. 12
3. TYPICAL CONNECTION DIAGRAM ................................................................................................... 13
4. APPLICATIONS ................................................................................................................................... 14
5. PARAMETER DEFINITIONS ................................................................................................................ 19
6. PACKAGE DIMENSIONS ................................................................................................................... 20
7. ORDERING INFORMATION ................................................................................................................ 21
8. REVISION HISTORY ............................................................................................................................ 21
Figure 1.Single-Speed Stopband Rejection ................................................................................................ 7
Figure 2.Single-Speed Stopband Rejection (detail) .................................................................................... 7
Figure 3.Single-Speed Transition Band (detail) .......................................................................................... 7
Figure 4.Single-Speed Passband Ripple .................................................................................................... 7
Figure 5.Double-Speed Stopband Rejection ............................................................................................... 7
Figure 6.Double-Speed Stopband Rejection (detail) ................................................................................... 7
Figure 7.Double-Speed Transition Band (detail) ......................................................................................... 8
Figure 8.Double-Speed Passband Ripple ................................................................................................... 8
Figure 9.Quad-Speed Stopband Rejection ................................................................................................. 8
Figure 10.Quad-Speed Stopband Rejection (detail) ................................................................................... 8
Figure 11.Quad-Speed Transition Band (detail) ......................................................................................... 8
Figure 12.Quad-Speed Passband Ripple ................................................................................................... 8
Figure 13.Master Mode, Left-Justified SAI ................................................................................................ 11
Figure 14.Slave Mode, Left-Justified SAI .................................................................................................. 11
Figure 15.Master Mode, I²S SAI ................................................................................................................ 11
Figure 16.Slave Mode, I²S SAI .................................................................................................................. 11
Figure 17.Typical Connection Diagram ..................................................................................................... 13
Figure 18.CS5342 Master Mode Clocking ................................................................................................ 15
Figure 19.Left-Justified Serial Audio Interface .......................................................................................... 16
Figure 20.I²S Serial Audio Interface .......................................................................................................... 16
Figure 21.CS5342 Recommended Analog Input Buffer ............................................................................ 17
Figure 22.CS5342 THD+N versus Frequency .......................................................................................... 18
SPECIFIED OPERATING CONDITIONS ............................................................................................... 4
ABSOLUTE MAXIMUM RATINGS ......................................................................................................... 4
ANALOG CHARACTERISTICS (CS5342-CZZ) ..................................................................................... 5
DIGITAL FILTER CHARACTERISTICS ................................................................................................. 6
DC ELECTRICAL CHARACTERISTICS ................................................................................................ 9
DIGITAL CHARACTERISTICS ............................................................................................................... 9
SWITCHING CHARACTERISTICS - SERIAL AUDIO PORT ............................................................... 10
THERMAL CHARACTERISTICS .......................................................................................................... 20
4.1 Single-, Double-, and Quad-Speed Modes ..................................................................................... 14
4.2 Operation as Either a Clock Master or Slave ................................................................................. 14
4.3 Serial Audio Interface ..................................................................................................................... 16
4.4 Power-Up Sequence ...................................................................................................................... 17
4.5 Analog Connections ....................................................................................................................... 17
4.6 Grounding and Power Supply Decoupling ...................................................................................... 17
4.7 Synchronization of Multiple Devices ............................................................................................... 17
4.8 Capacitor Size on the Reference Pin (FILT+) ................................................................................ 17
4.2.1 Operation as a Clock Master ................................................................................................. 15
4.2.2 Operation as a Clock Slave ................................................................................................... 15
4.2.3 Master Clock ......................................................................................................................... 16
CS5342
DS608F1