參數(shù)資料
型號: XRD9814B
廠商: Exar Corporation
英文描述: 3-Channel 14/16-Bit Linear CCD/CIS Sensor Signal Processors
中文描述: 3通道14/16-Bit線陣CCD /獨聯(lián)體傳感器信號處理器
文件頁數(shù): 11/53頁
文件大?。?/td> 736K
代理商: XRD9814B
XRD9814B/9816B
11
Rev. 1.00
Function
A2
A1
A0
PB9-PB0
Configuration Reg #1
Configuration Reg #2
Red Gain
Green Gain
Blue Gain
Red Offset
Green Offset
Blue Offset
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
See Configuration Register #1
See Configuration Register #2
10-Bit Gain
10-Bit Gain
10-Bit Gain
2-Bit Gross Offset Adjustment: 8-Bit Fine Offset Adjustment
2-Bit Gross Offset Adjustment: 8-Bit Fine Offset Adjustment
2-Bit Gross Offset Adjustment: 8-Bit Fine Offset Adjustment
Table 1. XRD9814B/9816B Register Overview
A2
A1
A0
Bit
PB9-PB0 Bit Definition
Address
0
Assignment
PB9
Single Channel
Power Save Mode
0
0
0
Unused channels are powered down to 0
save power (single channel mode only)
Unused channels are powered up
No Reset
Resets all registers to the default configuration
1
0
1
PB8
Digital Reset
PB7 PB6
Clamp Mode
00 CDS pixel
01 CDS line clamp
10 No clamp
11 S/H line clamp
0
2Vpp Full Scale
1
3Vpp Full Scale (recommended for better performance)
00 RGB 3 channel color mode
01 Red single channel mode
10 Green single channel mode
11 Blue single channel mode
PB5
A/D Full Scale Range
PB4 PB3
Color Select
PB2
Input Signal Polarity
0
1
Inverted for CCD or negative going signals
Non-inverted for CIS or positive going signals
PB1
Input Buffer Enable
0
No buffer (DC coupled or AC coupled inputs
with pixel clamp mode
Buffer enabled (AC Coupled inputs for line clamp or no
clamp mode
1
PB0
VSAMP Timing
0
1
Timing option #1 (see Figure 3, 4, 7 & 8 for details)
Timing option #2 (see Figure 3, 4, 7 & 8 for details)
Table 2. Configuration Register #1 Definition (Default Configuration is 000H)
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相關(guān)代理商/技術(shù)參數(shù)
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XRD9814BCV 制造商:EXAR 制造商全稱:EXAR 功能描述:3-Channel 14/16-Bit Linear CCD/CIS Sensor Signal Processors
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XRD9816B 制造商:EXAR 制造商全稱:EXAR 功能描述:3-Channel 14/16-Bit Linear CCD/CIS Sensor Signal Processors
XRD9816BCV 制造商:EXAR 制造商全稱:EXAR 功能描述:3-Channel 14/16-Bit Linear CCD/CIS Sensor Signal Processors
XRD9816BCV-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