Motore di ricerca datesheet componenti elettronici |
|
CS4349 Scheda tecnica(PDF) 3 Page - Cirrus Logic |
|
CS4349 Scheda tecnica(HTML) 3 Page - Cirrus Logic |
3 / 40 page DS782F1 3 CS4349 TABLE OF CONTENTS 1. PIN DESCRIPTION.................................................................................................................................. 6 2. CHARACTERISTICS AND SPECIFICATIONS....................................................................................... 8 RECOMMENDED OPERATING CONDITIONS .......................................................................................... 8 ABSOLUTE MAXIMUM RATINGS............................................................................................................... 8 DAC ANALOG CHARACTERISTICS - COMMERCIAL (-CZZ) ................................................................... 9 DAC ANALOG CHARACTERISTICS - AUTOMOTIVE (-DZZ) .................................................................. 10 COMBINED INTERPOLATION & ON-CHIP ANALOG FILTER RESPONSE............................................ 12 SWITCHING SPECIFICATIONS - SERIAL AUDIO INTERFACE.............................................................. 13 SWITCHING CHARACTERISTICS - CONTROL PORT - I²C FORMAT.................................................... 14 SWITCHING CHARACTERISTICS - CONTROL PORT - SPI FORMAT................................................... 15 DIGITAL CHARACTERISTICS .................................................................................................................. 16 POWER AND THERMAL CHARACTERISTICS........................................................................................ 16 3. TYPICAL CONNECTION DIAGRAM .................................................................................................. 17 4. APPLICATIONS .................................................................................................................................... 18 4.1 Sample Rate Range and Oversampling Mode Detect................................................................... 18 4.1.1 Sample Rate Auto-Detect .................................................................................................... 18 4.2 System Clocking ............................................................................................................................ 18 4.3 Digital Interface Format ................................................................................................................. 19 4.3.1 Time-Division Multiplex (TDM) Mode ................................................................................... 20 4.4 De-Emphasis ................................................................................................................................. 21 4.5 Mute Control .................................................................................................................................. 21 4.6 Recommended Power-Up Sequence ............................................................................................ 21 4.6.1 Stand-Alone Mode ............................................................................................................... 21 4.6.2 Control Port Mode ................................................................................................................ 22 4.7 Popguard Transient Control .......................................................................................................... 22 4.7.1 Power-Up ............................................................................................................................. 22 4.7.2 Power-Down......................................................................................................................... 22 4.7.3 Discharge Time .................................................................................................................... 22 4.8 Analog Output and Filtering........................................................................................................... 23 4.9 Grounding and Power Supply Arrangements ................................................................................ 23 4.9.1 Capacitor Placement............................................................................................................ 23 5. STAND-ALONE OPERATION............................................................................................................... 24 5.1 Serial Port Format Selection.......................................................................................................... 24 5.2 De-Emphasis Control .................................................................................................................... 24 5.3 Popguard Transient Control .......................................................................................................... 24 6. CONTROL PORT OPERATION ............................................................................................................ 25 6.1 MAP Auto Increment ..................................................................................................................... 25 6.2 I²C Mode........................................................................................................................................ 25 6.2.1 I²C Write ............................................................................................................................... 25 6.2.2 I²C Read............................................................................................................................... 25 6.3 SPI Mode ....................................................................................................................................... 26 6.3.1 SPI Write .............................................................................................................................. 26 6.3.2 SPI Read.............................................................................................................................. 27 6.4 Memory Address Pointer (MAP) ................................................................................................... 27 6.4.1 INCR (Auto Map Increment Enable) .................................................................................... 27 6.4.2 MAP (Memory Address Pointer) .......................................................................................... 27 7. REGISTER QUICK REFERENCE ......................................................................................................... 28 8. REGISTER DESCRIPTION ................................................................................................................... 29 8.1 Device and Revision ID - Register 01h.......................................................................................... 29 8.2 Mode Control - Register 02h ......................................................................................................... 29 8.2.1 Digital Interface Format (DIF[2:0]) Bits 6-4 .......................................................................... 29 8.2.2 De-Emphasis Control (DEM[1:0]) Bits 3-2 ........................................................................... 30 |
Codice articolo simile - CS4349 |
|
Descrizione simile - CS4349 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |