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参数资料
| 型号： | LC78845Q |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封装： | QFP-48 |
| 文件页数： | 1/10页 |
| 文件大小： | 143K |
| 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
VDD max
–0.3 to +7.0
V
I/O voltages
VI, VO
–0.3 to VDD + 0.3
V
Operating temperature
Topr
–30 to +70
°C
Storage temperature
Tstg
–55 to +125
°C
Parameter
Symbol
Conditions
min
typ
max
Unit
Input voltage range
VIN
Ta = –30 to +70°C
0
VDD
V
Input high-level voltage
VIH
0.7 VDD
V
Input low-level voltage
VIL
0.3 VDD
V
Output high-level voltage
VOH
IOH = –1 A
VDD – 0.05
V
Output low-level voltage
VOL
IOL = 1 A
VSS + 0.05
V
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相关代理商/技术参数 |
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| LC78850 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Two-channel,16- and 18-bit D/A Converters for Digital Audio |
| LC78850Q | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Two-channel,16- and 18-bit D/A Converters for Digital Audio |
| LC78855 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Digital Audio D/A Converter with Built-in Digital Filters |
| LC78855KM | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Digital Audio D/A Converter with Built-in Digital Filters |
| LC78855M | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Converter IC |
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