参数资料
| 型号： | XRD9824ACU |
| 厂商： | Exar Corporation |
| 文件页数： | 1/32页 |
| 文件大小： | 0K |
| 描述： | IC 14B CCD/CIS SIG PROC 20SSOP |
| 产品变化通告： | Leaded UART, V&I Obsolescence 11/Apr/2011 |
| 标准包装： | 66 |
| 位数： | 14 |
| 通道数： | 3 |
| 电压 - 电源，模拟： | 3 V ~ 5.5V |
| 电压 - 电源，数字： | 3 V ~ 5.5 V |
| 封装/外壳： | 20-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 20-SSOP |
| 包装： | 管件 |
当前第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页
EXAR Corporation, 48720 Kato Road, Fremont, CA 94538
(510) 668-7000 FAX (510) 668-7017 www.exar.com
XRD9824
14-Bit Linear CIS/CCD Sensor
Signal Processor with Serial Control
May 2000-3
FEATURES
14-Bit Resolution, No Missing Codes
One-channel 6MSPS Pixel Rate
Triple-channel 2MSPS Pixel Rate
6-Bit Programmable Gain Amplifier
8-Bit Programmable Offset Adjustment
CIS or CCD Compatibility
Internal Clamp for CIS or CCD AC Coupled
Configurations
5V Operation
Serial Load Control Registers
Low Power CMOS: 200mW-typ
Low Cost 20-Lead Packages
USB Compliant
APPLICATIONS
Color and Grayscale Flatbed Scanners
Color and Grayscale Sheetfed Scanners
Multifunction Peripherals
Digital Color Copiers
General Purpose CIS or CCD Imaging
Low Cost Data Acquisition
Simple and Direct Interface to Canon 600 DPI
Sensors
ORDERING INFORMATION
Package Type
Temperature Range
Part Number
20-Lead SOIC
0°C to +70°C
XRD9824ACD
20-Lead SSOP
0°C to +70°C
XRD9824ACU
GENERAL DESCRIPTION
The XRD9824 is a complete linear CIS or CCD sensor
signal processor on a single monolithic chip. The
XRD9824 includes a high speed 14-bit resolution
ADC, a 6-bit Programmable Gain Amplifier with gain
adjustment of 1 to 10, and 8-bit programmable input
referred offset calibration range of 800mV.
In the CCD configuration the input signal is AC
coupled with an external capacitor. An internal clamp
sets the black level. In the CIS configuration, the
clamp switch can be disabled and the CIS output
signal is DC coupled from the CIS sensor to the
XRD9824. The CIS signal is level shifted to VRB in
order to use the full range of the ADC. In the CIS
configuration the input can also be AC coupled similar
to the CCD configuration. This enables CIS signals
with large black levels to be internally clamped to a DC
reference equal to the black level. The DC reference
is internally subtracted from the input signal.
The CIS configuration can also be used in other
applications that do not require CDS function, such as
low cost data acquisition.
Rev. 2.00
相关PDF资料 |
PDF描述 |
|---|---|
| XRD9825ACU | IC 16B CCD/CIS SIG PROC 20SSOP |
| XRD9826ACUTR | IC 16B CCD/CIS SIG PROC 20SSOP |
| XRD9827ACU | IC 12B CCD/CIS SIG PROC 20SSOP |
| XRD9836ACG | IC 16B CCD/CIS SIG PROC 48TSSOP |
| XRD98L23ACU | IC 8B CCD/CIS SIG PROC 20SSOP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| XRD9825 | 制造商:EXAR 制造商全称:EXAR 功能描述:16-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control |
| XRD9825ACD | 制造商:EXAR 制造商全称:EXAR 功能描述:16-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control |
| XRD9825ACD-F | 功能描述:网络控制器与处理器 IC RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| XRD9825ACU | 功能描述:网络控制器与处理器 IC RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| XRD9825EVAL | 功能描述:数据转换 IC 开发工具 XRD9825 EVAL BOARD RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
发布紧急采购，3分钟左右您将得到回复。