ADS7828EB/250.B中文资料德州仪器数据手册PDF规格书

FEATURES

8-CHANNEL MULTIPLEXER

50kHz SAMPLING RATE

NO MISSING CODES

2.7V TO 5V OPERATION

INTERNAL 2.5V REFERENCE

I2C INTERFACE SUPPORTS:

Standard, Fast, and High-Speed Modes

TSSOP-16 PACKAGE

APPLICATIONS

VOLTAGE-SUPPLY MONITORING

ISOLATED DATA ACQUISITION

TRANSDUCER INTERFACES

BATTERY-OPERATED SYSTEMS

REMOTE DATA ACQUISITION

DESCRIPTION

The ADS7828 is a single-supply, low-power, 12-bit data

acquisition device that features a serial I2C interface and an

8-channel multiplexer. The Analog-to-Digital (A/D) converter

features a sample-and-hold amplifier and internal,

asynchronous clock. The combination of an I2C serial,

2-wire interface and micropower consumption makes the

ADS7828 ideal for applications requiring the A/D converter to

be close to the input source in remote locations and for

applications requiring isolation. The ADS7828 is available in

a TSSOP-16 package.