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参数资料
| 型号： | LM9823CCWM/NOPB |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO28 |
| 封装： | 0.300 INCH, PLASTIC, SOIC-28 |
| 文件页数： | 1/22页 |
| 文件大小： | 238K |
| 代理商： | LM9823CCWM/NOPB |
www.national.com
LM9823 3 Channel 48-Bit Color Scanner Analog Front End
Connection Diagram
LM9823
28 pin
SOIC
SCLK
SDI
SEN
D2
D0
VD
DGND
D4
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
23
22
21
24
25
26
27
28
D7
D6
D5
MCLK
VA
VREF-
OSB
OSG
CLMP
OSR
VREF+
AGND
VSMP
SDO
VREFMID
VBANDGAP
D3
D1
LM
98
23
3
C
h
a
n
e
l48
-B
it
C
o
lo
rS
c
an
ne
r
A
n
a
lo
g
F
ron
t
E
n
d
N
2000 National Semiconductor Corporation
Ordering Information
Notes:
1 - Rail transport media, 26 parts per rail, 2 - Tape and reel transport media, 1000 parts per reel
Temperature Range
0°C
≤ T
A ≤ +70°C
NS Package
Number
Order Number
Device Marking
LM9823CCWM1
LM9823CCWMX2
LM9823CCWM
M28B
October 2000
General Description
The LM9823 is a high performance Analog Front End (AFE) for
image sensor processing systems. It performs all the analog and
mixed signal functions (correlated double sampling, color spe-
cific gain and offset correction, and analog to digital conversion)
necessary to digitize the output of a wide variety of CIS and
CCD sensors. The LM9823 has a 16 bit 6MHz ADC.
Features
6 million pixels/s conversion rate
Digitally programmed gain and offset for red, green and blue
color balancing
Correlated Double Sampling for lowest noise from CCD
sensors
Compatible with CCD and CIS type image sensors
Internal Voltage Reference Generation
TTL/CMOS compatible input/output
Key Specifications
Output Data Resolution
16 Bits
Pixel Conversion Rate
6MHz
Analog Supply Voltage
5V±5%
I/O Supply Voltage
3.3V±10% or 5V±5%
Power Dissipation (typical)
375mW
Applications
Color Flatbed Document Scanners
Color Sheetfed Scanners
Multifunction Imaging Products
Digital Copiers
General Purpose Linear Array Imaging
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM9823CCWMX | 制造商:NSC 制造商全称:National Semiconductor 功能描述:LM9823 3 Channel 48-Bit Color Scanner Analog Front End |
| LM9830 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:LM9830 36-Bit Color Document Scanner |
| LM9830VJD | 功能描述:视频模拟/数字化转换器集成电路 RoHS:否 制造商:Texas Instruments 输入信号类型:Differential 转换器数量:1 ADC 输入端数量:4 转换速率:3 Gbps 分辨率:8 bit 结构: 输入电压:3.3 V 接口类型:SPI 信噪比: 电压参考: 电源电压-最大:3.45 V 电源电压-最小:3.15 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TCSP-48 封装:Reel |
| LM9830VJD/NOPB | 功能描述:视频模拟/数字化转换器集成电路 RoHS:否 制造商:Texas Instruments 输入信号类型:Differential 转换器数量:1 ADC 输入端数量:4 转换速率:3 Gbps 分辨率:8 bit 结构: 输入电压:3.3 V 接口类型:SPI 信噪比: 电压参考: 电源电压-最大:3.45 V 电源电压-最小:3.15 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TCSP-48 封装:Reel |
| LM9830VJDX | 制造商:NSC 制造商全称:National Semiconductor 功能描述:LM9830 36-Bit Color Document Scanner |
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