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AD1980JST-REEL PDF预览

AD1980JST-REEL

更新时间: 2024-01-13 20:49:48
品牌 Logo 应用领域
亚德诺 - ADI 解码器编解码器消费电路商用集成电路
页数 文件大小 规格书
32页 524K
描述
AC 97 SoundMAX Codec

AD1980JST-REEL 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:QFP
包装说明:LFQFP, QFP48,.35SQ,20针数:48
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.58
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:S-PQFP-G48
JESD-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:PLASTIC/EPOXY
封装代码:LFQFP封装等效代码:QFP48,.35SQ,20
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度(摄氏度):260电源:3.3,5 V
认证状态:Not Qualified座面最大高度:1.6 mm
子类别:Other Consumer ICs最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):4.75 V表面贴装:YES
温度等级:COMMERCIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING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:40
宽度:7 mmBase Number Matches:1

AD1980JST-REEL 数据手册

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AD1980–SPECIFICATIONS  
STANDARD TEST CONDITIONS, UNLESS OTHERWISE  
NOTED  
DAC Test Conditions  
Calibrated  
Temperature  
25°C  
–3 dB Attenuation Relative to Full Scale  
0 dB Input  
10 kOutput Load LINE_OUT, MONO_OUT,  
CENTER_OUT, and LFE_OUT  
32 Output Load (HP_OUT)  
Digital Supply (DVDD  
Analog Supply (AVDD  
Sample Rate (fS)  
Input Signal  
)
)
3.3 V  
5.0 V  
48 kHz  
1008 Hz  
20 Hz to 20 kHz  
Analog Output Pass Band  
ADC Test Conditions  
Calibrated  
0 dB Gain  
Input –3.0 dB Relative to Full Scale  
Parameter  
Min  
Typ  
Max  
Unit  
ANALOG INPUT  
Input Voltage (rms Values Assume Sine Wave Input)  
LINE_IN, CD, AUX, PHONE_IN  
1
V rms  
V p-p  
V rms  
V p-p  
V rms  
V p-p  
V rms  
V p-p  
V rms  
V p-p  
kΩ  
2.83  
0.032  
0.089  
0.1  
0.283  
0.316  
0.894  
1
MIC_IN with 30 dB Preamp  
MIC_IN with 20 dB Preamp  
MIC_IN with 10 dB Preamp  
MIC_IN with 0 dB Gain  
2.83  
20  
5
Input Impedance*  
Input Capacitance*  
7.5  
80  
pF  
MASTER VOLUME  
Step Size (Line Out, Mono Out, Surround Out, Center, LFE)  
1.5  
46.5  
dB  
dB  
dB  
Output Attenuation Range Span*  
Mute Attenuation of 0 dB Fundamental*  
PROGRAMMABLE GAIN AMPLIFIER—ADC  
Step Size (0 dB to 22.5 dB)  
PGA Gain Range Span  
1.5  
22.5  
dB  
dB  
ANALOG MIXER—INPUT GAIN/AMPLIFIERS/ATTENUATORS  
Signal-to-Noise Ratio (SNR)  
CD to LINE_OUT  
90  
90  
90  
1.5  
46.5  
dB  
dB  
dB  
dB  
dB  
LINE, AUX, PHONE, to LINE_OUT*  
MIC1 or MIC2 (Note: MIC Gain of 0 dB) to LINE_OUT*  
Step Size All Mixer Inputs  
Input Gain/Attenuation Range: All Mixer Inputs  
DIGITAL DECIMATION AND INTERPOLATION FILTERS*  
Pass Band  
Pass-Band Ripple  
Transition Band  
Stop Band  
Stop-Band Rejection  
Group Delay  
Group Delay Variation over Pass Band  
0
0.4 fS  
0.09  
0.6 fS  
Hz  
dB  
Hz  
Hz  
dB  
sec  
µs  
0.4 fS  
0.6 fS  
–74  
16/fS  
0
–2–  
REV. 0  

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