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ADCDS-1405EX

更新时间： 2024-01-07 23:56:14

品牌	Logo	应用领域
村田 - MURATA		消费电路商用集成电路光电二极管
页数	文件大小	规格书
9页	249K
描述
14-Bit, 5 Megapixels/Second Imaging Signal Processor

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技术参数
数据手册

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ADCDS-1405EX 技术参数

生命周期：	Contact Manufacturer	包装说明：	DIP,
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.66	其他特性：	SEATED HGT-NOM
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	R-PDIP-T40
长度：	56.9 mm	功能数量：	1
端子数量：	40	最高工作温度：	100 °C
最低工作温度：	-55 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP	封装形状：	RECTANGULAR
封装形式：	IN-LINE	座面最大高度：	5.84 mm
最大供电电压 (Vsup)：	5.25 V	最小供电电压 (Vsup)：	4.75 V
表面贴装：	NO	温度等级：	OTHER
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	宽度：	15.24 mm
Base Number Matches：	1

ADCDS-1405EX 数据手册

ADCDS-1405

14-Bit, 5 Megapixels/Second

Imaging Signal Processor

FEATURES

• 14-bit resolution

• 5MPPS throughput rate (14-bits)

• Functionally complete

• Very low noise

• Excellent Signal-to-Noise ratio

• Edge triggered

• Small, 40-pin, TDIP package

• Low power, 700mW typical

• Low cost

INPUT/OUTPUT CONNECTIONS

• Programmable Analog Bandwidth

FUNCTION

GENERAL DESCRIPTION

FINE GAIN ADJUST

OFFSET ADJUST

DIRECT INPUT

NO CONNECT

+12V

The ADCDS-1405 is an application-specific video signal

processor designed for electronic-imaging applications that

employ CCD's (charge coupled devices) as their

–5VA

INVERTING INPUT

ANALOG GROUND

+5VA

ANALOG GROUND

+5VD

NON-INVERTING INPUT 36

photodetector. The ADCDS-1405 incorporates a "user

configurable" input amplifier, a CDS (correlated double

sampler) and a sampling A/D converter in a single package,

providing the user with a complete, high performance, low-

cost, low-power, integrated solution.

+2.4V REF. OUTPUT

ANALOG GROUND

NO CONNECT

BIT 14 (LSB)

BIT 13

DIGITAL GROUND

The key to the ADCDS-1405's performance is a unique, high-

speed, high-accuracy CDS circuit, which eliminates the

effects of residual charge, charge injection and "kT/C" noise

on the CCD's output floating capacitor, producing a "valid

video" output signal. The ADCDS-1405 digitizes this resultant

"valid video" signal using a high-speed, low-noise sampling

A/D converter.

BIT 12

NO CONNECT

DATAVALID

REFERENCE HOLD

START CONVERT

OUT-OF-RANGE

BIT 1 (MSB)

BIT 2

BIT 11

BIT 10

BIT 9

BIT 8

BIT 7

The ADCDS-1405 requires only the rising edge of start

convert pulse to initiate its conversion process. Additional

features of the ADCDS-1405 include gain adjust, offset

adjust, precision +2.4V reference, and a programmable

analog bandwidth function.

BIT 6

BIT 5

BIT 4

BIT 3

+5VA

+12V

–5VA

+5VD

523

INVERTING INPUT

25 START CONVERT

FINE GAIN ADJUST

INPUT AMPLIFIER

0.01µF

DIRECT INPUT

23 BIT 1 (MSB)

10 BIT 14 (LSB)

CORRELATED

DOUBLE

SAMPLER

NON-INVERTING INPUT

SAMPLING

A/D

OFFSET ADJUST

TIMING

AND

REFERENCE HOLD 26

CONTROL

24 OUT-OF-RANGE

+2.4V REFERENCE OUTPUT

30 31

7, 35, 37

32, 33

AØ

DATA VALID

ANALOG GROUND

DIGITAL GROUND

Figure 1. ADCDS-1405 Functional Block Diagram

DATEL, Inc., Mansfield, MA 02048 (USA) • Tel: (508) 339-3000, (800) 233-2765 Fax: (508) 339-6356 • Email: sales@datel.com • Internet: www.datel.com

12 3 4 5 6 7...9

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与ADCDS-1405EX相关器件

型号	品牌	描述	获取价格	数据表
ADCDS-1410		14-Bit, 10 Megapixels/Second, CCD Signal Processor	获取价格
ADCDS-1410-C	MURATA	D/A Converter, 14-Bit, 1 Channel, CDIP40	获取价格
ADCDS-1410EX		14-Bit, 10 Megapixels/Second, CCD Signal Processor	获取价格
ADCDS-1410EX	MURATA	Consumer Circuit, PDIP40, 2.240 X 1.270 INCH, TDIP-40	获取价格
ADCDS-1410EX-C	MURATA	D/A Converter, 14-Bit, 1 Channel, CDIP40	获取价格
ADCDS-1410LP	MURATA	D/A Converter, 14-Bit, 1 Channel, CDIP40	获取价格

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