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ADS7842EG4

12-Bit, 4-Channel Parallel Output Sampling Analog-to-Digital Converter

Manufacturer：

Luminary Micro/Texas Instruments

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Manufacturer NO：

ADS7842EG4

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Product SN：

10435-ADS7842EG4

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Package/Case：

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Manufacturer Lead Time：

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Datasheet:

ADS7842EG4 Datasheet PDF

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Detailed Descripition：

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Product Application Field：None

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Datasheets PDF ADS7842EG4 Datasheet PDF

Product Description

The ADS7842 is a complete, 4-channel, 12-bit Analog-to-Digital Converter (ADC). It contains a 12-bit, capacitorbased, Successive Approximation Register (SAR) ADC with a sample-and-hold amplifier, interface for microprocessor use, and parallel, 3-state output drivers. The ADS7842 is specified at a 200kHz sampling rate while dissipating only 2mW of power. The reference voltage can be varied from 100mV to V_CC with a corresponding LSB resolution from 24µV to 1.22mV. The ADS7842 is tested down to 2.7V operation.

Low power, high speed, and an onboard multiplexer make the ADS7842 ideal for battery-operated systems such as portable, multi-channel dataloggers and measurement equipment. The ADS7842 is available in an SSOP-28 package and is tested over the -40°C to +85°C temperature range.

SINGLE SUPPLY: 2.7V to 5V
4-CHANNEL INPUT MULTIPLEXER
UP TO 200kHz SAMPLING RATE
FULL 12-BIT PARALLEL INTERFACE
±1LSB INL AND DNL
NO MISSING CODES
72dB SINAD
LOW POWER:2mW
SSOP-28 PACKAGE
APPLICATIONS
- DATA ACQUISITION
- TEST AND MEASUREMENT
- INDUSTRIAL PROCESS CONTROL
- MEDICAL INSTRUMENTS
- LABORATORY EQUIPMENT