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BD7861KN-E2 PDF预览

BD7861KN-E2

更新时间: 2024-02-28 00:16:37
品牌 Logo 应用领域
罗姆 - ROHM 解码器转换器编解码器PC
页数 文件大小 规格书
14页 313K
描述
Mixer & Selector IC with PCM CODEC and 16bit D/A Converter

BD7861KN-E2 技术参数

生命周期:Active零件包装代码:QFN
包装说明:ROHS COMPLIANT, UQFN-48针数:48
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.7商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:S-XQCC-N48长度:7.2 mm
功能数量:1端子数量:48
最高工作温度:80 °C最低工作温度:-25 °C
封装主体材料:UNSPECIFIED封装代码:VQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, VERY THIN PROFILE
座面最大高度:0.95 mm最大供电电压 (Vsup):3.3 V
最小供电电压 (Vsup):2.7 V表面贴装:YES
温度等级:COMMERCIAL EXTENDED端子形式:NO LEAD
端子节距:0.4 mm端子位置:QUAD
宽度:7.2 mmBase Number Matches:1

BD7861KN-E2 数据手册

 浏览型号BD7861KN-E2的Datasheet PDF文件第1页浏览型号BD7861KN-E2的Datasheet PDF文件第2页浏览型号BD7861KN-E2的Datasheet PDF文件第4页浏览型号BD7861KN-E2的Datasheet PDF文件第5页浏览型号BD7861KN-E2的Datasheet PDF文件第6页浏览型号BD7861KN-E2的Datasheet PDF文件第7页 
Technical Note  
BU7861KN  
Sound Block  
Parameter  
Limits  
Typ.  
Unit  
dB  
Conditions  
Min.  
-3  
Max.  
+3  
Reference level (-20dB due to full scale)  
f=20Hz20kHz -3dB band width  
Frequency Characteristics  
DAC Full Scale  
1.8  
-
1.4  
-
2.2  
±1.5  
1
VP-P 0.6×VDD  
Difference between Lch and Rch levels during  
Gain Error between Channels  
Distortion (No Bass Boost)  
Distortion (With Bass Boost)  
S/N  
dB  
%
DAC full scale  
DAC input=-0.5dBFS, HP_VOL=-2dB,  
HP2_VOL=0dB  
75  
70  
70  
83  
80  
80  
DAC input=-0.5dBFS, HP_VOL=-2dB,  
HP2_VOL=0dB  
10  
%
During full scale  
dB HP_VOL, HP2_VOL=0dB, f=1kHz, A-weighted  
Stereo headphone amp included  
Measures the leak from Lch to Rch during  
full-scale output. 1kHz BPF  
Crosstalk  
dB  
Output Level during Mute  
dB 1kHz BPF  
Driver Amp Block  
Limits  
Typ.  
Parameter  
Unit  
Conditions  
Min.  
Max.  
Gain Configurable Range  
(THD1%)  
40  
60  
1.0  
66  
dB f=100Hz3.4kHz  
Vrms MICO terminal, f=1kHz  
dB C-Message  
Maximum Output Voltage  
(THD1%)  
Microphone Amp  
S/N  
100Hz  
12  
25  
20  
35  
0.2VP-P superimposed to supply  
dB  
PSRR  
1kHz  
COMIN 1.0µF, MICIN no input  
Load  
26  
31.25  
80  
32  
45  
90  
5
Ω
Maximum Output Power  
(THD1%)  
mW RL=32Ω, f=1kHz  
dB RL=32Ω, C-Message  
mV  
Receiver Amp  
S/N  
Offset Voltage  
100  
100Hz  
65  
60  
77  
70  
0.2VP-P superimposed to supply  
COMIN 1.0µF  
PSRR  
1kHz  
dB  
Load  
12  
15  
16  
25  
Ω
Stereo  
Headphone Amp  
Maximum Output Power  
(THD1%)  
mW RL=16Ω, f=1kHz  
100Hz  
15  
40  
26  
48  
0.2VP-P superimposed to supply  
dB  
PSRR  
1kHz  
COMIN 1.0µF, HP_Vol=0dB  
Maximum Output Voltage  
(THD1%)  
SPOUT Terminal  
0.707  
0.707  
Vrms RL=10kΩ, f=1kHz  
Vrms RL=3kΩ, f=1kHz  
EXTOUT  
Terminal  
Maximum Output Voltage  
(THD1%)  
www.rohm.com  
© 2010 ROHM Co., Ltd. All rights reserved.  
2010.09 - Rev.A  
3/13  

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