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SM5865CM PDF预览

SM5865CM

更新时间: 2024-01-05 21:05:03
品牌 Logo 应用领域
NPC 转换器光电二极管
页数 文件大小 规格书
20页 319K
描述
D/A Converter for Digital Audio

SM5865CM 技术参数

是否Rohs认证: 不符合生命周期:Contact Manufacturer
包装说明:SSOP, SOP24,.3,32Reach Compliance Code:unknown
风险等级:5.07Is Samacsys:N
转换器类型:D/A CONVERTER输入位码:2'S COMPLEMENT
JESD-30 代码:R-PDSO-G24位数:24
功能数量:1端子数量:24
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SOP24,.3,32封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH电源:5 V
认证状态:Not Qualified子类别:Other Converters
最大压摆率:26 mA标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.8 mm端子位置:DUAL
Base Number Matches:1

SM5865CM 数据手册

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ΣDECO SM5865CM  
D/A Converter for Digital Audio  
NIPPON PRECISION CIRCUITS INC.  
OVERVIEW  
PINOUT  
The SM5865CM is a 24-bit input D/A converter LSI  
for high-quality digital audio equipment. It com-  
prises newly developed DEM (dynamic element  
matching) circuits, 3rd-order Σ∆ noise shaper and  
31-level quantizer to realize super low total har-  
monic distortion and wide dynamic range. Also, the  
device is widely reduced residual quantization noise  
up to high-frequency bandwidth in the audio band so  
the order of the required final-stage analog lowpass  
filter can be reduced, making it ideal for application  
with high-frequency sampling format. The output  
stage employs differential current outputs for high-  
accuracy analog signals, with appropriate lowpass  
filtering of the output signal. This device can be used  
in combination with an 8-times oversampling digital  
filter of SM5847AF and others like that for the com-  
patibility with 192kHz sampling format.  
(Top view)  
24  
1
DVSS  
AVSSA  
RA  
DI  
BCKI  
WCKI  
IWSL  
RSTN  
TSTN  
TO  
IOUTA  
VBA  
N.C.  
AVDDA  
AVDDB  
RB  
IOUTB  
VBB  
DVDD  
CKI  
N.C.  
CKDVN  
CVSS  
12  
13 AVSSB  
FEATURES  
Mono-channel D/A converter LSI  
High performance  
• 0.00030 % (–110.5dB) typ. THD + N  
• 117 dB typ. Dynamic range  
• 120 dB typ. S/N  
PACKAGE DIMENSIONS  
(Unit: mm)  
Input interface  
Weight: 0.23g  
• 20 or 24-bit word length  
• MSB first, right-justified format  
• 8 or 4 times oversampling at fs = 16/32/44.1/48/  
88.2/96/176.4/192 kHz  
24-pin SSOP  
System clock frequency  
• 192/256/384/512/768/1024 fs  
Single 5 V operating supply voltage  
24-pin SSOP package  
Molybdenum-gate CMOS process  
ORDERING INFORMATION  
10.05 0.20  
10.20 0.30  
Device  
Package  
SM5865CM  
24-pin SSOP  
0.8  
0.36 0.10  
0.10  
0
10  
M
0.12  
0.50 0.20  
NIPPON PRECISION CIRCUITS—1  

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