ADS7830IPWR ,8-Bit/ 8-Channel Sampling ANALOG-TO-DIGITAL CONVERTER with I2C InterfaceThis integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated cir ..
ADS7830IPWRG4 ,8-Bit, 8-Channel Sampling A/D Converter with 12C InterfaceFEATURES APPLICATIONS23• 70kHz SAMPLING RATE • VOLTAGE-SUPPLY MONITORING• ±0.5LSB INL/DNL • ISOLATE ..
ADS7830IPWT ,8-Bit/ 8-Channel Sampling ANALOG-TO-DIGITAL CONVERTER with I2C InterfaceMaximum Ratings may cause permanent damage to the device. Exposure to absolutemaximum conditions fo ..
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ADS7834E/250G4 ,12-Bit High Speed Low Power Sampling Analog-to-Digital Converter 8-VSSOP -40 to 85FEATURES DESCRIPTION* 500kHz THROUGHPUT RATE The ADS7834 is a 12-bit sampling analog-to-digital con ..
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ADS7830IPWR-ADS7830IPWRG4-ADS7830IPWT
8-Bit, 8-Channel Sampling A/D Converter with 12C Interface
SAR
2.5V VREF
Serial
Interface
SDA
Comparator
SCL
CH0
CH1
CH2
CH3
CH4
CH5
CDAC
8-Channel
MUX
ADS7830
www.ti.com SBAS302C –DECEMBER 2003–REVISED OCTOBER 2012
8-Bit, 8-Channel Sampling
ANALOG-TO-DIGITAL CONVERTER
withI2 C™ Interface
Checkfor Samples: ADS7830
1FEATURES APPLICATIONS
23• 70kHz SAMPLING RATE • VOLTAGE-SUPPLY MONITORING ±0.5LSB INL/DNL • ISOLATED DATA ACQUISITION 8 BITS NO MISSING CODES • TRANSDUCER INTERFACE 4 DIFFERENTIAL/8 SINGLE-ENDED INPUTS • BATTERY-OPERATED SYSTEMS 2.7V TO 5V OPERATION • REMOTE DATA ACQUISITION BUILT-IN 2.5V REFERENCE/BUFFER DESCRIPTION• SUPPORTS ALL THREEI2C MODES: The ADS7830isa single-supply, low-power, 8-bit
Standard, Fast, and High-Speed data acquisition device that featuresa serialI2C
• LOW POWER: interface and an 8-channel multiplexer. The Analog-
180μW (Standard Mode) to-Digital (A/D) converter featuresa sample-and-hold
300μW (Fast Mode) amplifier and internal, asynchronous clock. The
675μW (High-Speed Mode) combination of anI2C serial, 2-wire interface and
micropower consumption makes the ADS7830 ideal
• DIRECT PIN COMPATIBLE WITH ADS7828 for applications requiring the A/D converter to be
• TSSOP-16 PACKAGE closeto the input sourcein remote locations and for
applications requiring isolation. The ADS7830 is
availableina TSSOP-16 package.
