CS4345-DZZ Cirrus Logic Inc, CS4345-DZZ Datasheet - Page 2

• Manufacturer Part Number: CS4345-DZZ
• Description: IC, DAC, 24BIT, 192KSPS, TSSOP-10
• Manufacturer: Cirrus Logic Inc

Specifications of CS4345-DZZ

• Resolution (bits): 24bit
• Sampling Rate: 192kSPS
• Input Channel Type: Serial
• Supply Current: 22mA
• Digital Ic Case Style: TSSOP
• No. Of Pins: 10
• Data Interface: Serial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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TABLE OF CONTENTS
1. PIN DESCRIPTIONS .............................................................................................................................. 4
2. CHARACTERISTICS AND SPECIFICATIONS ...................................................................................... 5
SPECIFIED OPERATING CONDITIONS ................................................................................................... 5
ABSOLUTE MAXIMUM RATINGS .............................................................................................................. 5
DAC ANALOG CHARACTERISTICS .......................................................................................................... 6
DAC ANALOG CHARACTERISTICS - ALL MODES .................................................................................. 6
COMBINED INTERPOLATION & ON-CHIP ANALOG FILTER RESPONSE ............................................. 7
DIGITAL INPUT CHARACTERISTICS ....................................................................................................... 8
POWER AND THERMAL CHARACTERISTICS ........................................................................................ 8
SWITCHING CHARACTERISTICS - SERIAL AUDIO INTERFACE ........................................................... 9
3. TYPICAL CONNECTION DIAGRAM ................................................................................................... 11
4. APPLICATIONS ................................................................................................................................... 12
5. FILTER PLOTS ..................................................................................................................................... 18
6. PARAMETER DEFINITIONS ................................................................................................................ 21
7. PACKAGE DIMENSIONS .................................................................................................................... 22
8. ORDERING INFORMATION ................................................................................................................ 23
9. REVISION HISTORY ............................................................................................................................ 24
4.1 Master Clock ................................................................................................................................. 12
4.2 Serial Clock .................................................................................................................................. 12
4.3 De-Emphasis ................................................................................................................................ 15
4.4 Initialization and Power-Down ...................................................................................................... 15
4.5 Output Transient Control .............................................................................................................. 15
4.6 Grounding and Power Supply Decoupling .................................................................................... 17
4.7 Analog Output and Filtering .......................................................................................................... 17
8.1 Functional Compatibility ............................................................................................................... 23
8.2 Selection Guide ............................................................................................................................ 23
4.2.1 External Serial Clock Mode ................................................................................................. 12
4.2.2 Internal Serial Clock Mode .................................................................................................. 12
4.5.1 Power-Up ............................................................................................................................ 15
4.5.2 Power-Down ........................................................................................................................ 15
CS4344/5/6/8
DS613F1