參數(shù)資料
型號： XRD9826ACU
英文描述： Peripheral IC
中文描述： 外圍芯片
文件頁數(shù)： 1/32頁
文件大?。?/td> 193K
代理商： XRD9826ACU
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
October 2000-1
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
20-Lead SOIC
20-Lead SSOP
Temperature Range
0°C to +70°C
0°C to +70°C
Part Number
XRD9824ACD
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. 2.10
相關(guān)PDF資料
PDF描述
XRD98L61 CCD Image Digitizers with CDS, PGA and 12-Bit A/D
XRD98L61AIV CCD Image Digitizers with CDS, PGA and 12-Bit A/D
XRD9855 CCD Image Digitizers with CDS, PGA and 10-Bit A/D
XRD9855AIV CCD Image Digitizers with CDS, PGA and 10-Bit A/D
XRD9856 CCD Image Digitizers with CDS, PGA and 10-Bit A/D
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRD9826ACU-F 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
XRD9826ACUTR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
XRD9827 制造商:EXAR 制造商全稱:EXAR 功能描述:12-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
XRD9827ACD 制造商:EXAR 制造商全稱:EXAR 功能描述:12-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
XRD9827ACD-F 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*