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AD1882 PDF预览

AD1882

更新时间: 2024-01-04 12:52:02
品牌 Logo 应用领域
亚德诺 - ADI 解码器编解码器
页数 文件大小 规格书
16页 851K
描述
High Definition Audio SoundMAX Codec

AD1882 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFN
包装说明:HVQCCN,针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.69
其他特性:IT ALSO REQUIRES 2.97V TO 3.63V DIGITAL SUPPLY商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:S-XQCC-N48JESD-609代码:e3
长度:7 mm湿度敏感等级:3
功能数量:1端子数量:48
最高工作温度:70 °C最低工作温度:
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1 mm最大供电电压 (Vsup):3.46 V
最小供电电压 (Vsup):3.13 V表面贴装:YES
温度等级:COMMERCIAL端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7 mmBase Number Matches:1

AD1882 数据手册

 浏览型号AD1882的Datasheet PDF文件第1页浏览型号AD1882的Datasheet PDF文件第2页浏览型号AD1882的Datasheet PDF文件第3页浏览型号AD1882的Datasheet PDF文件第5页浏览型号AD1882的Datasheet PDF文件第6页浏览型号AD1882的Datasheet PDF文件第7页 
AD1882  
AD1882 SPECIFICATIONS  
TEST CONDITIONS  
Parameter  
Test Condition  
Temperature  
25°C  
Digital Supply  
Analog Supply  
MIC_BIAS_IN (via Low-Pass Filter)  
Sample Rate fS  
3.3 V  
3.3 V  
5.0 V  
48 kHz  
Input Signal (Frequency Sine Wave) 1008 Hz  
Amplitude for THD + N  
Analog Output Pass Band  
DAC  
–3.0 dB Full Scale  
20 Hz to 20 kHz  
10 kΩ Output Load: Line Out Tests  
32 Ω Output Load: Headphone Tests  
0 dB Gain  
ADC  
PERFORMANCE  
Parameter  
Min  
Typ  
Max  
Unit  
Line Out Drive (10 kΩ Loads—DAC to Pin)  
Total Harmonic Distortion (THD + N)  
Dynamic Range (–60 dB in Ref to fS A-Weighted)  
Signal-to-Noise Ratio  
–85  
95  
95  
dB  
dB  
dB  
Headphone Drive (32 Ω Loads—DAC to Pin)  
Total Harmonic Distortion (THD + N)  
Dynamic Range (–60 dB in Ref to fS A-Weighted)  
Signal-to-Noise Ratio  
–83  
95  
95  
dB  
dB  
dB  
Input Ports (Pin to ADC, Mic Boost = 0 dB)  
Total Harmonic Distortion (THD + N)  
Dynamic Range (–60 dB in Ref to fS A-Weighted)  
Signal-to-Noise Ratio  
–81  
90  
90  
dB  
dB  
dB  
GENERAL SPECIFICATIONS  
Table 4. AD1882 General Specifications  
Parameter  
Min  
Typ  
Max  
Unit  
DIGITAL DECIMATION AND INTERPOLATION FILTERS1  
Pass Band – fS (kHz) = 8 ~ 96  
Pass-Band Ripple– fS (kHz) = 8 ~ 96  
Stop Band – fS (kHz) = 8 ~ 96  
0
0.4 fS  
±0.005  
Hz  
dB  
Hz  
dB  
1/fS  
μs  
0.6 fS  
Stop-Band Rejection – fS (kHz) = 8 ~ 96  
Group Delay – fS (kHz) = 8 ~ 96  
Group Delay Variation Over Pass Band  
ANALOG TO DIGITAL CONVERTERS  
Resolution  
+20  
0
–100  
24  
Bits  
%
dB  
mV  
Gain Error (Full-Scale Span Relative to Nominal Input Voltage)2  
Interchannel Gain Mismatch (Difference of Gain Errors)  
ADC Offset Error1  
±10  
±0.5  
±5  
ADC Crosstalk1  
Line Inputs (Input L, Ground R, Read R; Input R, Ground L, Read L)  
Line_In to Other  
–85  
–100  
dB  
dB  
–80  
Rev. 0  
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Page 4 of 16  
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July 2007  

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