參數(shù)資料
型號(hào): XRD9827
廠商: Exar Corporation
英文描述: 12-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control(12位線(xiàn)性CIS/CCD傳感信號(hào)處理器(帶串行控制))
中文描述: 12位線(xiàn)性獨(dú)聯(lián)體/串行控制與CCD傳感器信號(hào)處理器(12位線(xiàn)性獨(dú)聯(lián)體/防治荒漠化公約傳感信號(hào)處理器(帶串行控制))
文件頁(yè)數(shù): 17/32頁(yè)
文件大小: 264K
代理商: XRD9827
XRD9827
17
Rev. 1.20
Figure 11. Typical Application Circuitry Internal CIS Rotating Gain
and Offset Line-By-Line
CIS Line-By-Line Rotating Gain and Offset
(Configuration DB1 = 1, DB0 = 1)
Line-by-line rotating gain and offset minimizes the
amount of write cycles per scan. Pre-loaded values of
gain and offset can be loaded for each color before the
first line is scanned. Each gain and offset is cycled
AVDD
AGND
DGND
VCC (5V - 15V)
DVDD (3V - 5V)
ASIC
DIGITAL
C
I
S
N/C
0
0
0.1uF
0
XRD9827
DVDD
1
DB0
2
DB1
3
DB2
4
DB3
5
DB4
6
DB5/SCLK
7
DB6/SDATA
8
DB7/LD
9
DGND
10
ADCCLK
11
CLAMP
12
SYNCH
13
AGND
14
VREF+
15
VDCEXT
16
BLU
17
GRN
18
RED
19
AVDD
20
0
through line-by-line so that the gain and offset do not
have to be loaded in between lines. Below is the typical
application circuit and timing for this configuration.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRD9827ACD 制造商:EXAR 制造商全稱(chēng):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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
XRD9827ACDTR-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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
XRD9827ACU 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
XRD9827ACU-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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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