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MAX1401 Datasheet #v / 18-bit / Low-power / Multichannel / Oversampling Sigma-delta Adc

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-1480; Rev 1; 7/02 EVAALVUAAILTAIOBNLEKIT +3V, 18-Bit, Low-Power, Multichannel, Oversampling (Sigma-Delta) ADC MAX1401.

General Description

The MAX1401 18-bit, low-power, multichannel, serialoutput ADC uses a sigma-delta modulator with a digital decimation filter to achieve true 16-bit accuracy.

The user-selectable decimation factor of the digital filter allows the conversion resolution to be reduced in exchange for a higher output data rate.

The device achieves true 16-bit performance at an output data rate of up to 480sps.

Key Features

  • o 18-Bit Resolution, Sigma-Delta ADC o 16-Bit Accuracy with No Missing Codes to 480sps o Access to the Mux Output/ADC Input o Low Quiescent Current 250µA (operating mode) 2µA (power-down mode) o 3 Fully Differential or 5 Pseudo-Differential Signal Input Channels o 2 Additional Fully Differential Calibration Channels/Auxiliary Input Channels o Programmable Gain and Offset o Fully Differential Reference Inputs o Converts Continuously or On Command o Automatic Channel Scanning and Continuous Data O.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX140 3 1/2 Digit A/D Converters
MAX1400 Oversampling (Sigma-Delta) ADC
MAX1402 +5V / 18-Bit / Low-Power / Multichannel / Oversampling Sigma-Delta ADC
MAX1403 +3V / 18-Bit / Low-Power / Multichannel / Oversampling Sigma-Delta ADC
MAX1406 15kV ESD-Protected / EMC-Compliant / 230kbps / 3-Tx/3-Rx RS-232 IC
MAX1407 16-Bit Multichannel DAS
MAX1415 16-Bit / Low-Power / 2-Channel / Sigma-Delta ADCs
MAX1416 16-Bit / Low-Power / 2-Channel / Sigma-Delta ADCs
MAX1418 15-Bit / 65Msps ADC
MAX1419 15-Bit / 65Msps ADC

MAX1401 Distributor