MAX1402 +5V / 18-Bit / Low-Power / Multichannel / Oversampling Sigma-Delta ADC

Maxim

Description

19-1423; Rev 2; 1/07 EVAALVUAAILTAIOBNLEKIT +5V, 18-Bit, Low-Power, Multichannel, Oversampling (Sigma-Delta) ADC MAX1402 General .
The MAX1402 low-power, multichannel, serial-output analog-to-digital converter (ADC) features matched 200µA current sources for sensor excitation.

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Datasheet Specifications

Part number: MAX1402
Manufacturer: Maxim
File Size: 514.68 KB
Datasheet: MAX1402_MaximIntegratedProducts.pdf
Description: +5V / 18-Bit / Low-Power / Multichannel / Oversampling Sigma-Delta ADC

Features

* matched 200µA current sources for sensor excitation. This ADC uses a sigma-delta modulator with a digital decimation filter to achieve 16-bit accuracy. The digital filter’s userselectable decimation factor allows the conversion resolution to be reduced in exchange for a higher output data rate. True

Applications

* Portable Industrial Instruments Portable Weigh Scales Loop-Powered Systems Pressure Transducers Ordering Information PART TEMP RANGE MAX1402CAI MAX1402EAI 0°C to +70°C -40°C to +85°C PINPACKAGE 28 SSOP 28 SSOP PKG CODE A28-2 A28-2 SPI and QSPI are trademarks of Motorola, Inc. CLKIN 1 CLKOUT

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MAX1402 +5V 18-Bit Low-Power Multichannel Oversampling Sigma-Delta ADC Maxim

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