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參數(shù)資料
| 型號： | LC78845Q |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Sample Rate Converter for Digital Audio |
| 中文描述： | 采樣率轉(zhuǎn)換器的數(shù)字音頻 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 144K |
| 代理商： | LC78845Q |
Ordering number : EN
*
5236
22896HA (OT) No. 5236-1/10
Overview
The LC78845Q is a synchronous sample rate converter for
digital audio signals.
Features
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
Package Dimensions
unit: mm
3156-QFP48E
Preliminary
SANYO: QIP48E
[LC78845Q]
LC78845Q
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-0005 JAPAN
Sample Rate Converter for Digital Audio
CMOS LSI
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.
Specifications
Absolute Maximum Ratings
at Ta = 25°C
DC Characteristics
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
DD
max
V
I
, V
O
Topr
–0.3 to +7.0
V
I/O voltages
–0.3 to V
DD
+ 0.3
–30 to +70
V
Operating temperature
°C
Storage temperature
Tstg
–55 to +125
°C
Parameter
Symbol
Conditions
min
typ
max
Unit
Input voltage range
V
IN
V
IH
V
IL
V
OH
V
OL
Ta = –30 to +70°C
0
V
DD
V
Input high-level voltage
0.7 V
DD
V
Input low-level voltage
0.3 V
DD
V
Output high-level voltage
I
OH
= –1 μA
I
OL
= 1 μA
V
DD
– 0.05
V
Output low-level voltage
V
SS
+ 0.05
V
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| LC78850Q | Two-channel,16- and 18-bit D/A Converters for Digital Audio |
| LC78855 | Digital Audio D/A Converter with Built-in Digital Filters |
| LC78855KM | Digital Audio D/A Converter with Built-in Digital Filters |
| LC78856 | Built-in Digital Filter D/A Converters for Digital Audio |
| LC78856M | Built-in Digital Filter D/A Converters for Digital Audio |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC78850 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Two-channel,16- and 18-bit D/A Converters for Digital Audio |
| LC78850Q | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Two-channel,16- and 18-bit D/A Converters for Digital Audio |
| LC78855 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Digital Audio D/A Converter with Built-in Digital Filters |
| LC78855KM | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Digital Audio D/A Converter with Built-in Digital Filters |
| LC78855M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter IC |
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