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參數(shù)資料
| 型號： | LM9823CCWM |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | LM9823 3 Channel 48-Bit Color Scanner Analog Front End |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO28 |
| 封裝： | 0.300 INCH, PLASTIC, SOIC-28 |
| 文件頁數(shù)： | 15/22頁 |
| 文件大?。?/td> | 244K |
| 代理商： | LM9823CCWM |
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Red, Green and Blue Offset DAC Settings (1, 2 & 3)
Offset Polarity
B5
0
1
Positive Offset
Negative Offset
Offset Value
B4(MSB)
B3
B2
B1
B0(LSB)
Typical Offset = 20LSBs * Offset Value * PGA Gain
Typical Offset
Values
B5
(SIGN)
0
0
0
0
0
1
1
1
1
1
B4
(MSB)
0
0
0
1
1
0
0
0
1
1
B3
0
0
0
1
1
0
0
0
1
1
B2
0
0
0
1
1
0
0
0
1
1
B1
0
0
1
1
1
0
0
1
1
1
B0
(LSB)
0
1
0
0
1
0
1
0
0
1
Typical Offset (with PGA Gain = 1)
12 bit LSBs
0.00
+20
+40
+600
+620
0
-20
-40
-600
-620
Red, Green and Blue Gain Settings (4, 5 & 6)
Boost Gain Enable
B5
0
1
Boost Gain = 1V/V
Boost Gain = 3V/V
PGA Gain Value
B4(MSB)
B3
B2
B1
B0(LSB)
PGA Gain (V/V) =.933 + 0.0667 * (PGA Gain Value)
Gain
Gain = Boost Gain * PGA Gain
Typical Gain Values
B5
(x3)
0
0
0
0
0
0
1
1
1
1
1
1
B4
(MSB)
0
0
0
1
1
1
0
0
0
1
1
1
B3
0
0
0
1
1
1
0
0
0
1
1
1
B2
0
0
0
1
1
1
0
0
0
1
1
1
B1
0
0
1
0
1
1
0
0
1
0
1
1
B0
(LSB)
0
1
0
1
0
1
0
1
0
1
0
1
Typical Gain
(V/V)
0.93
1.00
1.07
2.87
2.93
3.00
2.79
3.00
3.20
8.60
8.80
9.00
Table 2: Configuration Register Parameters
(Continued)
Note: Power-Up Default Register Settings are shown in
Bold Italics
Parameter
(Address)
Control Bits
Result
L
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LM9823CCWMX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9823 3 Channel 48-Bit Color Scanner Analog Front End |
| LM9830 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9830 36-Bit Color Document Scanner |
| LM9830VJD | 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel |
| LM9830VJD/NOPB | 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel |
| LM9830VJDX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9830 36-Bit Color Document Scanner |
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