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參數資料
| 型號： | LM9833 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | LM9833 48-Bit Color, 1200dpi USB Image Scanner |
| 中文描述： | LM9833 48位彩色，1200dpi的USB圖像掃描儀 |
| 文件頁數： | 5/42頁 |
| 文件大?。?/td> | 547K |
| 代理商： | LM9833 |
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Electrical Characteristics
The following specifications apply for AGND=DGND=0V, V
A
=V
D
=V
DRAM
=+5.0V
DC
, f
CRYSTAL IN
= 48MHz, Analog Bias Current =
100%, unless otherwise noted.
Boldface limits apply for T
A
=T
J
=T
MIN
to T
MAX
; all other limits T
A
=T
J
=25°C. (Notes 8, 9, & 10)
Symbol
Parameter
Conditions
Typical
(Note 9)
Limits
(Note 10)
Units
(Limits)
Full Channel Characteristics (in units of 12 bit LSBs unless otherwise noted)
Resolution with No Missing Codes
16
12
bits (min)
DNL
Differential Non-Linearity
(Note 14)
Bias Current = 80%,
V
DRAM
=3.3V
-0.45
+0.75
-0.9
+2.4
LSB (min)
LSB (max)
INL
Integral Non-Linearity Error
(Notes 11 & 14)
Bias Current = 80%,
V
DRAM
=3.3V
-2.3
+1.7
-8.5
+7.5
LSB (min)
LSB (max)
C
Analog Channel Gain Constant
(ADC Codes/V), referred to 16 bits.
Includes voltage reference
variation, gain setting = 1
32768
29648
37200
LSB (min)
LSB (max)
V
OS1
Pre-Boost Analog Channel Offset Error
26
-34
+76
mV (min)
mV (max)
V
OS2
Pre-PGA Analog Channel Offset Error
-30
-80
+31
mV (min)
mV (max)
V
OS3
Post-PGA Analog Channel Offset Error
-26
-75
+26
mV (min)
mV (max)
Coarse Color Balance PGA Characteristics (Configuration Registers 3B, 3C, and 3D)
Monotonicity
5
bits (min)
G
0
(Minimum PGA Gain)
PGA Setting = 0
0.93
0.90
0.96
V/V (min)
V/V (max)
G
31
(Maximum PGA Gain)
PGA Setting = 31
3.00
2.95
3.10
V/V (min)
V/V (max)
x3 Boost Gain
x3 Boost Setting On
(bit B5 of Gain Register is set)
2.94
2.85
3.04
V/V (min)
V/V (max)
Gain Error at any gain (Note 13)
0.3
-0.6
+0.9
% (min)
% (max)
Static Offset DAC Characteristics (Configuration Registers 38, 39, and 3A)
Monotonicity
6
bits (min)
Offset DAC LSB size
PGA gain = 1
9
6
12
mV (min)
mV (max)
Offset DAC Adjustment Range
PGA gain = 1
±278
±256
mV (min)
Positive Supply Voltage (V
+
=V
A
=V
D
=V
DRAM
)
With Respect to GND=AGND=DGND
Voltage On Any Input or Output Pin
Input Current at any pin (Note 3)
Package Input Current (Note 3)
Package Dissipation at T
= 25°C
ESD Susceptibility (Note 5)
Human Body Model
Machine Model
Soldering Information
Infrared, 10 seconds (Note 6)
Storage Temperature
6.5V
-0.3V to V
+
+0.3V
±25mA
±50mA
(Note 4)
2000 V
250 V
235°C
-65°C to +150°
Operating Temperature Range
LM9833CCVJD
V
A
Supply Voltage
V
D
Supply Voltage
V
DRAM
Supply Voltage
|V
A
-V
D
|
Input Voltage Range
T
MIN
≤
T
A
≤
T
MAX
0°C
≤
T
A
≤
+70°C
+4.75V to +5.25V
+4.75V to +5.25V
+2.85V
≤
V
DRAM
≤
V
D
+100mV
≤
100mV
-0.05V to V
+
+ 0.05V
Absolute Maximum Ratings
(Notes 1 & 2)
Operating Ratings
(Notes 1 & 2)
L
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|---|---|
| LM98501CCVBH | 10-Bit, 27 MSPS Camera Signal Processor |
| LM98501 | 10-Bit, 27 MSPS Camera Signal Processor |
| LMC555CBPEVAL | CMOS Timer |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LM9833B-F WAF | 制造商:Texas Instruments 功能描述: |
| LM9833CCVJD | 制造商:Texas Instruments 功能描述:USB Image Scanner 100-Pin TQFP |
| LM9833CCVJD NOPB | 制造商:Texas Instruments 功能描述:Bulk |
| LM9833CCVJD/NOPB | 功能描述:視頻模擬/數字化轉換器集成電路 RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉換器數量:1 ADC 輸入端數量:4 轉換速率:3 Gbps 分辨率:8 bit 結構: 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 |
| LM98501 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:10-Bit, 27 MSPS Camera Signal Processor |
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