MAX5490 - 100k Precision-Matched Resistor-Divider

Datasheet Summary

Description

The MAX5490 precision resistor-divider consists of two accurately matched resistors with access to the ends and center of the divider.

This device offers excellent resistance matching of 0.035% (A grade), 0.05% (B grade), and 0.1% (C grade).

Maxim

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Datasheet Details

Part number	MAX5490
Manufacturer	Maxim
File Size	172.56 KB
Description	100k Precision-Matched Resistor-Divider
Datasheet	MAX5490 Datasheet
Additional preview pages of the MAX5490 datasheet.

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Full PDF Text Transcription

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19-3337; Rev 1; 8/04 100kΩ Precision-Matched Resistor-Divider in SOT23 MAX5490 General Description The MAX5490 precision resistor-divider consists of two accurately matched resistors with access to the ends and center of the divider. This device offers excellent resistance matching of 0.035% (A grade), 0.05% (B grade), and 0.1% (C grade). The MAX5490 provides an extremely low resistance-ratio temperature drift of 1ppm/°C (typ) over -40°C to +85°C, and has an end-toend resistance of 100kΩ. Resistance ratios from 1:1 to 100:1 are available. Five standard ratios are available (see Table 1), and custom ratios are also available upon request. The MAX5490 is ideal for precision gain-setting applications where tight resistance matching and low temperature drift are necessary.

Published: Apr 29, 2005 |