 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
CS5346 Datasheet(PDF) 1 Page - Cirrus Logic |
|
|
|||||||||||||||||||||||||||||
CS5346 Datasheet(HTML) 1 Page - Cirrus Logic |
|
|
1 / 40 page  Copyright © Cirrus Logic, Inc. 2008 (All Rights Reserved) http://www.cirrus.com Preliminary Product Information This document contains information for a product under development. Cirrus Logic reserves the right to modify this product without notice. 103 dB, 192 kHz, Stereo Audio ADC with 6:1 Input Mux ADC Features Multi-bit Delta Sigma Modulator 103 dB Dynamic Range -95 dB THD+N Stereo 6:1 Input Multiplexer Programmable Gain Amplifier (PGA) – ± 12 dB Gain, 0.5 dB Step Size – Zero-crossing, Click-free Transitions Stereo Microphone Inputs – +32 dB Gain Stage – Low-noise Bias Supply Up to 192 kHz Sampling Rates Selectable 24-bit, Left-justified or I²S Serial Audio Interface Formats System Features Power-down Mode +5 V Analog Power Supply, Nominal +3.3 V Digital Power Supply, Nominal Direct Interface with 3.3 V to 5 V Logic Levels Pin Compatible with CS5345* *See Section 2. on page 7 for more details. General Description The CS5346 integrates an analog multiplexer, program- mable gain amplifier, and stereo audio analog-to-digital converter. The CS5346 performs stereo analog-to-digi- tal (A/D) conversion of 24-bit serial values at sample rates up to 192 kHz. A 6:1 stereo input multiplexer is included for selecting between line-level and microphone-level inputs. The microphone input path includes a +32 dB gain stage and a low-noise bias voltage supply. The PGA is avail- able for line or microphone inputs and provides gain/attenuation of ±12 dB in 0.5 dB steps. The output of the PGA is followed by an advanced 5th- order, multi-bit delta sigma modulator and digital filter- ing/decimation. Sampled data is transmitted by the serial audio interface at rates from 8 kHz to 192 kHz in either Slave or Master Mode. Integrated level translators allow easy interfacing be- tween the CS5346 and other devices operating over a wide range of logic levels. The CS5346 is available in a 48-pin LQFP package in Commercial (-40° to +85° C) and Automotive (-40° to +105° C) grades. The CDB5346 Customer Demonstra- tion board is also available for device evaluation and implementation suggestions. Please refer to “Ordering Information” on page 40 for complete details. 3.3 V to 5 V Low-Latency Anti-Alias Filter Internal Voltage Reference Multibit Oversampling ADC Multibit Oversampling ADC Low-Latency Anti-Alias Filter High Pass Filter High Pass Filter Stereo Input 1 Serial Audio Output 3.3 V 5 V MUX Register Configuration Stereo Input 2 Stereo Input 3 Stereo Input 4 / Mic Input 1 & 2 Stereo Input 5 Stereo Input 6 PGA +32 dB +32 dB Reset I²C ® /SPI ™ Control Data Interrupt Overflow Left PGA Output Right PGA Output PGA NOVEMBER ‘08 DS861PP1 CS5346 |
Similar Part No. - CS5346 |
|
Similar Description - CS5346 |
|
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
