Datasheet > ADC08351_03

ADC08351_03

更新时间： 2024-11-15 04:48:47

品牌	Logo	应用领域
美国国家半导体 - NSC		转换器
页数	文件大小	规格书
17页	519K
描述
8-Bit, 42 MSPS, 40 mW A/D Converter

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ADC08351_03 数据手册

November 2003

ADC08351

8-Bit, 42 MSPS, 40 mW A/D Converter

n Single +3V Operation

n Power Down Feature

n TRI-STATE Outputs

General Description

The ADC08351 is an easy to use low power, low cost, small

size, 42 MSPS analog-to-digital converter that digitizes sig-

nals to 8 bits. The ADC08351 uses an unique architecture

that achieves 7.2 Effective Bits with a 4.4 MHz input and

42 MHz clock frequency and 6.8 Effective Bits with a 21 MHz

input and 42 MHz clock frequency. Output formatting is

straight binary coding.

Key Specifications

Resolution

8 Bits

42 MSPS (min)

7.2 Bits (typ)

Maximum Sampling Frequency

ENOB f_CLK= 42 MHz, f_IN= 4.4 MHz

To minimize system cost and power consumption, the

ADC08351 requires minimal external components and in-

cludes input biasing to allow optional a.c. input signal cou-

pling. The user need only provide a +3V supply and a clock.

Many applications require no separate reference or driver

components.

Guaranteed No Missing Codes

Power Consumption

40 mW (typ); 48 mW (max)

(Excluding Reference Current)

The excellent dc and ac characteristics of this device, to-

gether with its low power consumption and +3V single supply

operation, make it ideally suited for many video and imaging

applications, including use in portable equipment. Total

power consumption is reduced to less than 7 mW in the

power-down mode. Furthermore, the ADC08351 is resistant

to latch-up and the outputs are short-circuit proof.

Applications

n Video Digitization

n Digital Still Cameras

n Set Top Boxes

n Digital Camcorders

n Communications

n Medical Imaging

n Personal Computer Video

n CCD Imaging

Fabricated on a 0.35 micron CMOS process, the ADC08351

is offered in TSSOP and LLP (a molded lead frame-based

chip-scale package), and is designed to operate over the

industrial temperature range of −40˚C to +85˚C.

n Electro-Optics

Features

n Low Input Capacitance

n Internal Sample-and-Hold Function

Pin Configuration

20-Pin TSSOP

24-Pin LLP (CSP)

10089501

Top View

10089534

Bottom View

DS100895

www.national.com

12 3 4 5 6 7...17

中文翻译

下载PDF

与ADC08351_03相关器件

型号	品牌	获取价格	描述	数据表
ADC08351CILQ	NSC	获取价格	8-Bit, 42 MSPS, 40 mW A/D Converter
ADC08351CILQ/NOPB	TI	获取价格	IC,A/D CONVERTER,SINGLE,8-BIT,CMOS,LLCC,24PIN
ADC08351CILQX	NSC	获取价格	8-Bit, 42 MSPS, 40 mW A/D Converter
ADC08351CILQX/NOPB	TI	获取价格	8 位、42MSPS 模数转换器 (ADC) \| NHW \| 24 \| -40 to 85
ADC08351CIMTC	NSC	获取价格	8-Bit, 42 MSPS, 40 mW A/D Converter
ADC08351CIMTC/NOPB	TI	获取价格	1-CH 8-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PDSO20, TSSOP-20
ADC08351CIMTCX	NSC	获取价格	8-Bit, 42 MSPS, 40 mW A/D Converter
ADC08351CIMTCX/NOPB	NSC	获取价格	IC 1-CH 8-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PDSO20, TSSOP-20, Analog to Digital
ADC08351CIMTCX/NOPB	TI	获取价格	8 位、42MSPS 模数转换器 (ADC) \| PW \| 20 \| -40 to 85
ADC08351MDC	NSC	获取价格	IC,A/D CONVERTER,SINGLE,8-BIT,CMOS,DIE