ADC082S101CIMMX

更新时间： 2024-11-20 22:41:03

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
19页	921K
描述
2 Channel, 1 MSPS, 8-Bit A/D Converter

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ADC082S101CIMMX 数据手册

April 2005

ADC082S101

2 Channel, 1 MSPS, 8-Bit A/D Converter

General Description

Features

n Specified over a range of sample rates.

n Two input channels

The ADC082S101 is a low-power, two-channel CMOS 8-bit

analog-to-digital converter with a high-speed serial interface.

Unlike the conventional practice of specifying performance

at a single sample rate only, the ADC082S101 is fully speci-

fied over a sample rate range of 500 kSPS to 1 MSPS. The

converter is based on a successive-approximation register

architecture with an internal track-and-hold circuit. It can be

configured to accept one or two input signals at inputs IN1

and IN2.

n Variable power management

n Single power supply with 2.7V - 5.25V range

Key Specifications

n DNL

n INL

n SNR

0.10 LSB (typ)

0.13 LSB (typ)

49.6 dB (typ)

The output serial data is straight binary, and is compatible

n Power Consumption

— 3V Supply

— 5V Supply

™

with several standards, such as SPI , QSPI , MICROW-

IRE, and many common DSP serial interfaces.

3.2 mW (typ)

9.6 mW (typ)

The ADC082S101 operates with a single supply that can

range from +2.7V to +5.25V. Normal power consumption

using a +3V or +5V supply is 3.2 mW and 9.6 mW, respec-

tively. The power-down feature reduces the power consump-

tion to just 0.12 µW using a +3V supply, or 0.35 µW using a

+5V supply.

Applications

n Portable Systems

n Remote Data Aquisitions

n Instrumentation and Control Systems

The ADC082S101 is packaged in an 8-lead MSOP package.

Operation over the industrial temperature range of −40˚C to

+85˚C is guaranteed.

Pin-Compatible Alternatives by Resolution and Speed

All devices are fully pin and function compatible.

Resolution

Specified for Sample Rate Range of:

200 to 500 kSPS

50 to 200 kSPS

ADC122S021

ADC102S021

ADC082S021

500 kSPS to 1 MSPS

12-bit

10-bit

8-bit

ADC122S051

ADC122S101

ADC102S101

ADC082S101

ADC102S051

ADC082S051

Connection Diagram

20125405

Ordering Information

Order Code

Temperature Range

Description

8-Lead MSOP Package

8-Lead MSOP Package, Tape & Reel

Evaluation Board

Top Mark

ADC082S101CIMM

ADC082S101CIMMX

ADC082S101EVAL

−40˚C to +85˚C

X22C

TRI-STATE^®is a trademark of National Semiconductor Corporation

™

QSPI and SPI are trademarks of Motorola, Inc.

DS201254

www.national.com

12 3 4 5 6 7...19

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与ADC082S101CIMMX相关器件

型号	品牌	获取价格	描述	数据表
ADC082S101CIMMX/NOPB	TI	获取价格	2 通道、500 ksps 至 1 ksps、8 位模数转换器 \| DGK \| 8 \| -
ADC082S101EVAL	NSC	获取价格	2 Channel, 1 MSPS, 8-Bit A/D Converter
ADC083000	TI	获取价格	selecting amplifiers, adcs, and clocks for high-performance signal paths
ADC083000	NSC	获取价格	High Performance, Low Power, 8-Bit, 3 GSPS A/D Converter
ADC083000_07	NSC	获取价格	8-Bit, 3 GSPS, High Performance, Low Power A/D Converter
ADC083000_0705	NSC	获取价格	8-Bit, 3 GSPS, High Performance, Low Power A/D Converter
ADC083000_08	NSC	获取价格	8-Bit, 3 GSPS, High Performance, Low Power A/D Converter
ADC083000_09	NSC	获取价格	8-Bit, 3 GSPS, High Performance, Low Power A/D Converter
ADC083000CIYB	NSC	获取价格	8-Bit, 3 GSPS, High Performance, Low Power A/D Converter
ADC083000CIYB	TI	获取价格	ADC083000 8-Bit, 3 GSPS, High Performance, Low Power A/D Converter

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