Datasheet > SMD1103

SMD1103

更新时间： 2024-11-23 06:12:35

品牌	Logo	应用领域
SUMMIT		监控
页数	文件大小	规格书
14页	499K
描述
10-Bit Data Acquisition System for Autonomous Environmental Monitoring

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中文翻译

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数据手册

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SMD1103 数据手册

SUMMIT

SMD1102 / 1103 / 1113

MICROELECTRONICS, Inc.

10-Bit Data Acquisition System for

Autonomous Environmental Monitoring

Preliminary

FEATURES

! SMD1102

! Complete Data Acquisition System

" 10-Bit A/D Converter Resolution

" 75µs Acquisition plus Conversion Time

" Alarm Limits for Each Input Channel

" Auto-Increment of Input Channels

" 2-Channel Analog Input

" External Voltage Reference Input Provided for

Absolute Measurements

! SMD1103

" 3-Channel Analog Input

" Reference Voltage Input for the A/D Converter

" Two Wire I C Serial Data Interface

" System Management Bus (SMBus) Compat-

ible

is Connected to V for Ratiometric Measure-

ments

" Auto-Monitor with SMB_ALERTOutput

! SMD1113

" Low Quiescent Current of 50µA

" Extended I C Operation

" Wide Supply Voltage Range: 2.7V to 5.5V

" 3-Channel Analog Input

" External Voltage Reference Input Provided

for Absolute Measurements

FUNCTIONAL BLOCK DIAGRAM

(1102,

1113)

REF

(1103,

1113)

SAMPLE

AND

HOLD

ANALOG

MULTIPLEXER

Note: See Pin

Configuration

10-BIT A/D

CONVERTER

CONTROL

LOGIC

CONVERTER

CLOCK

SMB

ALERT

drawings for

pinouts

(1113) CE#

E PROM

SCL

SDA

ALARM LIMIT

REGISTERS

2-WIRE

SERIAL

INTERFACE

(1113)

2033 BD 7.0

GND

©SUMMIT MICROELECTRONICS, Inc., 2001 • 300 Orchard City Dr., Suite 131 • Campbell, CA 95008 • Phone 408-378-6461 • FAX 408-378-6586 • www.summitmicro.com

Characteristics subject to change without notice

2033 8.1 10/04/01

12 3 4 5 6 7...14

中文翻译

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