參數(shù)資料
型號(hào): ADS7823
英文描述: CONN, M HDR 2X20 NO LATCH
中文描述: 12位,采樣A / D轉(zhuǎn)換器,帶有I2C??接口
文件頁(yè)數(shù): 1/15頁(yè)
文件大?。?/td> 275K
代理商: ADS7823
12-Bit, Sampling A/D Converter
with I
2
C
INTERFACE
FEATURES
G
50kHz SAMPLING RATE
G
NO MISSING CODES
G
2.7V TO 5V OPERATION
G
FOUR-WORD FILO
G
A0, A1 ADDRESS PINS
G
I
2
C INTERFACE SUPPORTS:
Standard, Fast, and High-Speed Modes
G
MSOP-8 PACKAGE
APPLICATIONS
G
VOLTAGE SUPPLY MONITORING
G
ISOLATED DATA ACQUISITION
G
TRANSDUCER INTERFACE
G
BATTERY-OPERATED SYSTEMS
G
REMOTE DATA ACQUISITION
DESCRIPTION
The ADS7823 is a single-supply, low-power, 12-bit data
acquisition device that features a serial I
2
C interface. The
Analog-to-Digital (A/D) converter features a sample-and-
hold amplifier and internal, asynchronous clock. The combi-
nation of an I
2
C serial two-wire interface and micropower
consumption makes the ADS7823 ideal for applications
requiring the A/D converter to be close to the input source in
remote locations and for applications requiring isolation. The
ADS7823 is available in an MSOP-8 package.
SAR
Serial
Interface
SDA
Comparator
S/H Amp
SCL
A0
A1
A
IN
V
REF
CDAC
ADS7823
SBAS180B – JUNE 2001 - REVISED SEPTEMBER 2003
www.ti.com
Copyright 2001-2003, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
All trademarks are the property of their respective owners.
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