參數(shù)資料
型號(hào)： UDA1342
廠商： NXP Semiconductors N.V.
元件分類： Codec
英文描述： Audio CODEC
中文描述： 音頻編解碼器
文件頁(yè)數(shù)： 2/44頁(yè)
文件大小： 180K
代理商： UDA1342
2000 Mar 29
2
Philips Semiconductors
Preliminary specification
Audio CODEC
UDA1342TS
CONTENTS
1
2
3
4
5
6
7
8
8.1
8.2
8.2.1
8.2.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9
8.10
8.11
8.12
8.13
8.14
8.14.1
8.14.2
8.14.3
8.15
8.15.1
8.15.2
8.15.3
8.15.4
8.15.5
8.16
8.16.1
8.16.2
8.16.3
8.16.4
8.16.5
9
9.1
9.2
9.3
9.4
9.5
9.6
9.7
9.8
FEATURES
APPLICATIONS
GENERAL DESCRIPTION
QUICK REFERENCE DATA
ORDERING INFORMATION
BLOCK DIAGRAM
PINNING
FUNCTIONAL DESCRIPTION
System clock
ADC analog front-end
Application with 2 V (RMS) input
Double differential mode
Decimation filter (ADC)
Digital mixer (ADC)
Interpolation filter (DAC)
Mute
Digital mixer (DAC)
Noise shaper
Filter stream DAC
Digital interface
Sampling speed
Power-on reset
Control modes
Static pin mode
System clock setting select
Digital interface format select
ADC input channel select
L3-bus interface
Introduction
Device addressing
Register addressing
Data write mode
Data read mode
I
2
C-bus interface
Addressing
Slave address
Register address
Write cycle
Read cycle
REGISTER MAPPING
Reset
Quick mode switch
Bypass mixer DC filter
DC filter
ADC mode
ADC polarity
System clock frequency
Data format
9.9
9.10
9.11
9.12
9.13
9.14
9.15
9.16
9.17
9.18
9.19
9.20
9.21
9.22
9.23
9.24
9.25
9.26
10
11
12
13
14
15
16
17
18
19
19.1
DAC power control
Input oversampling rate
DAC polarity
DAC mixing position switch
DAC mixer
Silence detection period
Multi purpose output
Mode
Bass boost
Treble
Silence detector switch
Mute
Quick mute mode
De-emphasis
ADC input amplifier gain
DAC volume control
DAC mixer volume control
ADC mixer gain control
LIMITING VALUES
HANDLING
QUALITY SPECIFICATION
THERMAL CHARACTERISTICS
DC CHARACTERISTICS
AC CHARACTERISTICS
TIMING
APPLICATION INFORMATION
PACKAGE OUTLINE
SOLDERING
Introduction to soldering surface mount
packages
Reflow soldering
Wave soldering
Manual soldering
Suitability of surface mount IC packages for
wave and reflow soldering methods
DATA SHEET STATUS
DEFINITIONS
DISCLAIMERS
PURCHASE OF PHILIPS I
2
C COMPONENTS
19.2
19.3
19.4
19.5
20
21
22
23
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UDA1342TS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Audio CODEC
UDA1342TS/N1 制造商:NXP Semiconductors 功能描述:IC CODEC AUDIO MINIDISC 28-SSOP 制造商:NXP Semiconductors 功能描述:IC, CODEC, AUDIO, MINIDISC, 28-SSOP 制造商:NXP Semiconductors 功能描述:IC, CODEC, AUDIO, MINIDISC, 28-SSOP; Audio CODEC Type:Stereo Codec; No. of ADCs:4; No. of DACs:2; No. of Input Channels:4; No. of Output Channels:2; Audio IC Case Style:SSOP; No. of Pins:28; ADC / DAC Resolution:24bit; ADCs / DACs ;RoHS Compliant: Yes
UDA1342TS/N1,512 功能描述:接口—CODEC AUDIO CODEC MINIDISC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
UDA1342TS/N1,518 功能描述:接口—CODEC MINISOUND 3 RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
UDA1342TSDB 功能描述:接口—CODEC AUDIO CODEC MINIDISC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
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