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LC78845Q PDF预览

LC78845Q

更新时间: 2024-11-24 22:51:59
品牌 Logo 应用领域
三洋 - SANYO 转换器
页数 文件大小 规格书
10页 145K
描述
Sample Rate Converter for Digital Audio

LC78845Q 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:QFP, QFP48,.65SQ,40
针数:48Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.92
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:S-PQFP-G48
JESD-609代码:e0长度:14 mm
功能数量:1端子数量:48
最高工作温度:70 °C最低工作温度:-30 °C
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装等效代码:QFP48,.65SQ,40封装形状:SQUARE
封装形式:FLATPACK峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:3 mm
子类别:Other Consumer ICs表面贴装:YES
技术:CMOS温度等级:OTHER
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:14 mm
Base Number Matches:1

LC78845Q 数据手册

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Ordering number : EN*5236  
CMOS LSI  
LC78845Q  
Sample Rate Converter for Digital Audio  
Preliminary  
Overview  
Package Dimensions  
The LC78845Q is a synchronous sample rate converter for  
digital audio signals.  
unit: mm  
3156-QFP48E  
Features  
[LC78845Q]  
• Converts data sampled at 32 or 48 kHz to 44.1-kHz  
sampled data.  
• Passes 44.1-kHz sampled data trough without change.  
• Supports 384fs and 512fs system clock rates.  
• 8× oversampling filters  
• Soft muting function  
• Built-in PLL circuit  
SANYO: QIP48E  
Specifications  
Absolute Maximum Ratings at Ta = 25°C  
Parameter  
Maximum supply voltage  
Symbol  
max  
Conditions  
Ratings  
–0.3 to +7.0  
–0.3 to V + 0.3  
Unit  
V
V
DD  
I/O voltages  
V , V  
V
I
O
DD  
Operating temperature  
Storage temperature  
Topr  
Tstg  
–30 to +70  
°C  
°C  
–55 to +125  
DC Characteristics  
Parameter  
Input voltage range  
Symbol  
Conditions  
min  
0
typ  
max  
V
Unit  
V
V
Ta = –30 to +70°C  
IN  
DD  
Input high-level voltage  
Input low-level voltage  
Output high-level voltage  
Output low-level voltage  
V
0.7 V  
DD  
V
IH  
V
IL  
0.3 V  
V
DD  
V
I
I
= –1 µA  
= 1 µA  
V – 0.05  
DD  
V
OH  
OH  
V
V
+ 0.05  
SS  
V
OL  
OL  
This LSI can easily use CCB that is SANYO’s original bus format.  
CCB is a trademark of SANYO ELECTRIC CO., LTD.  
CCB is SANYO’s original bus format and all the bus  
addresses are controlled by SANYO.  
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters  
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-0005 JAPAN  
22896HA (OT) No. 5236-1/10  

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