參數(shù)資料
型號(hào)： CS43L43-KZZ
廠商： CIRRUS LOGIC INC
元件分類： DAC
英文描述： Low Voltage,Stereo DAC With Headphone Amp
中文描述： SERIAL INPUT LOADING, 24-BIT DAC, PDSO16
封裝： LEAD FREE, MO-150, TSSOP-16
文件頁(yè)數(shù)： 1/36頁(yè)
文件大小： 973K
代理商： CS43L43-KZZ
Copyright
Cirrus Logic, Inc. 2004
(All Rights Reserved)
http://www.cirrus.com
Preliminary Product Information
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
Features
16-Pin TSSOP Package
1.8 to 3.3 Volt Supply
24-Bit Conversion / 96 kHz Sample Rate
94 dB Dynamic Range at 3 V Supply
-85 dB THD+N at 1.8 V Supply
Low Power Consumption
Digital Volume Control
96 dB Attenuation, 1 dB Step Size
Digital Bass and Treble Boost
Selectable Corner Frequencies
Up to 12 dB Boost in 1 dB Increments
Peak Signal Limiting to Prevent Clipping
De-emphasis for 32 kHz, 44.1 kHz, and
48 kHz
Headphone Amplifier
up to 22 mW
rms
Power Output into 16
Load*
25 dB Analog Attenuation and Mute
Zero Crossing Click-free Level Transitions
ATAPI Mixing Functions
Description
The CS43L43 is a complete stereo digital-to-analog out-
put system including interpolation, 1-bit D/A conversion,
analog filtering, volume control, and a headphone ampli-
fier, in a 16-pin TSSOP package.
The CS43L43 is based on delta-sigma modulation,
where the modulator output controls the reference volt-
age input to an ultra-linear analog low-pass filter. This
architecture allows infinite adjustment of the sample rate
between 2 kHz and 100 kHz simply by changing the
master clock frequency.
The CS43L43 contains on-chip digital bass and treble
boost, peak signal limiting and de-emphasis. The
CS43L43 operates from a +1.8 V to +3.3 V supply and
consumes only 16 mW of power with a 1.8 V supply.
These features are ideal for portable CD, MP3 and MD
players and other portable playback systems that require
extremely low power consumption.
ORDERING INFORMATION
CS43L43-KZ
CS43L43-KZZ, Lead Free
CDB43L43
-10 to 70 °C
-10 to 70 °C
16-pin TSSOP
16-pin TSSOP
Evaluation Board
* 1 kHz sine wave at 3.3V supply
SCLK/DEM
SDATA
DIF1/SDA
MCLK
HP_A
SERIAL
AUDIO
INTERFACE
DE-
CONTROL PORT INTERFACE
Σ
DAC
RST
LRCK
DIF0/SCL
DIGITAL
VOLUME
CONTROL
Σ
DAC
DIGITAL
FILTER
ANALOG
FILTER
ANALOG
FILTER
ANALOG
VOLUME
CONTROL
HEAD-
PHONE
AMPLIFIER
ANALOG
VOLUME
CONTROL
HP_B
EMPHASIS
BASS/TREBLE
BOOST
LIMITING
CS43L43
Low Voltage, Stereo DAC with Headphone Amp
JUL ‘04
DS479PP3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CS43L43-KZZR 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC Lw PWR Stereo DAC w/Headphone Amp RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
CS44 制造商:Distributed By MCM 功能描述:REFRIGERATR DOOR GASKET DIRECT
CS-44 功能描述:化學(xué)物質(zhì) SPONGE 2.7in x 2.7in RoHS:否 制造商:3M Electronic Specialty 產(chǎn)品:Adhesives 類型:Epoxy Compound 大小:1.7 oz 外殼:Plastic Tube
CS4-4-#4 制造商:Thomas & Betts 功能描述:Cable Accessories Exothermic Welding Reusable Graphite Mold Steel Carton
CS-44/625 功能描述:化學(xué)物質(zhì) SPONGE 2.7in x 2.7in RoHS:否 制造商:3M Electronic Specialty 產(chǎn)品:Adhesives 類型:Epoxy Compound 大小:1.7 oz 外殼:Plastic Tube
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