参数资料
| 型号： | BU1571KN-E2 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC AIE ADAPT IMAGE ENHANCER 36VQ |
| 标准包装： | 2,500 |
| 类型： | 适应型图形增强器（AIE） |
| 应用： | 照相机 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 36-VQFN |
| 供应商设备封装： | 36-VQFN |
| 包装： | 带卷 (TR) |
1/8
www.rohm.com
2010.06 - Rev.C
2010 ROHM Co., Ltd. All rights reserved.
Image Correction ICs
Image Correction IC
for Camera
BU1571KN
●Description
BU1571KN is AIE : Adaptive Image Enhancer (image processing technology by ROHM’s hardware).
Provides unprecedented visibility under severe conditions, such as darkness or extreme backlighting.
●Features
1) UXGA size (1600
1200) for input of image data up to 7.5 fps, SXGA size (12801024) for input of image data up to
15 fps and VGA size (640
480) for input of image data up to 30 fps.
2) Input data format for YUV=4:2:2 8bit. Order of components may be adjusted by the register.
3) Operation modes are image enhance mode, through mode, and sleep mode.
4) Strength of image correction can be set to linear.
5) Register can be set up with a 2-line serial interface.
*Extra document is prepared separately about each register setup. Please refer to the Development Scheme on page 6.
●Application
Security camera, Intercom with camera, Drive recorder, and Web camera etc.
●Lineup matrix
Parameter
Supply power source
voltage
Camera
Interface
Control
Interface
Output
Interface
Interrupt
output
Package
BU1571KN
1.45-1.55(VDDCore)
2.7-3.6(VDDIo)
Supported up to
Max 2M pixels.
(1600×1200)
I
2C BUS
8bit
YUV=4:2:2
Camera interface
-
VQFN36
●Absolute maximum ratings (Ta=25℃)
Parameter
Symbol
Ratings
Unit
Supply power source voltage 1
VDDIO
-0.3 ~ +4.2
V
Supply power source voltage 2
VDD
-0.3 ~ +2.1
V
Input voltage
VIN
-0.3 ~ VDDIO+0.3
V
Storage temperature range
Tstg
-40 ~ +125
℃
Power dissipation
PD
450
mW
*In the case exceeding 25℃, 4.5mW should be reduced
at the rating 1℃.
●Recommended operating range
Parameter
Symbol
Ratings
Unit
Supply power source voltage 1(IO)
VDDIO
2.70 ~ 3.60(Typ:3.3V)
V
Supply power source voltage 2(CORE)
VDD
1.45 ~ 1.55(Typ:1.50V)
V
Input voltage range
VIN-VDDIO
0 ~ VDDIO
V
Operating temperature range
Topr
-40 ~ +85
℃
*Please supply power source in order of VDD→VDDIO.
No.10060ECT01
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