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參數(shù)資料
| 型號(hào)： | HT82V731(8SOP) |
| 元件分類： | ADC |
| 英文描述： | Analog to Digital Converter |
| 中文描述： | 模數(shù)轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大?。?/td> | 140K |
| 代理商： | HT82V731(8SOP) |
HT82V16
16-Bit CCD/CIS Analog Signal Processor
Block Diagram
Rev. 1.10
1
June 7, 2001
Features
Low power CMOS: 350mW
9 ADC clock latency for digital data output
16-bit 6 MSPS A/D converter
3-channel correlated double sampler
1~6 programmable gain
Input clamp circuitry for CDS-mode
Internal/external circuit for CIS
Internal/external voltage reference
Internal MUX for channel operation
1 or 3-channel operation
Pixel-rate switch operation
Programmable 3-wire serial interface
+5V digital I/O compatibility
28-pin SOP (300mil) package
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General Description
The HT82V16 is a complete analog signal pro-
cessor for CCD imaging applications. It fea-
tures a 3-channel architecture designed to
sample and condition the outputs of the
trilinear color CCD arrays. Each channel con-
sists of an input clamp, Correlated Double
Sampler (CDS), offset DAC and Programmable
Gain Amplifier (PGA), multiplexed to a high
performance 16-bit A/D converter.
The CDS amplifiers may be disabled for use
with sensors such as Contact Image Sensors
(CIS) and CMOS active pixel sensors, which do
not require CDS.
The 16-bit digital output is multiplexed into an
8-bit output word that is accessed using two
read cycles. The internal registers are pro-
grammed through a 3-wire serial interface,
which provides gain, offset, and operating mode
adjustments.
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| HT82V732 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:60mA Audio Power Amp |
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