Datasheet4U Logo Datasheet4U.com

MAX5421 - Digitally Programmable Precision Voltage Divider

This page provides the datasheet information for the MAX5421, a member of the MAX5420 Digitally Programmable Precision Voltage Divider family.

Datasheet Summary

Description

The MAX5420 and MAX5421 are digitally programmable precision voltage dividers optimized for use in digitally programmable gain amplifier configurations.

The MAX5420/ MAX5421 operate from a single +5V supply or dual ±5V supply, and consume only 3µA supply current.

Features

  • o Four Precision Divider Ratios For Noninverting Gains of 1, 2, 4, and 8 in PGAs o 0.025%, 0.09%, or 0.5% Ratio Accuracy Guaranteed Over -40°C to +85°C o On-Chip Matching Resistor for Op Amp BiasCurrent Compensation (MAX5421) o 5V Single or ±5V Dual Supply Operation o Low 3µA Supply Current o CMOS/TTL Logic Compatible 2-Wire Parallel Interface o Small 8-Pin and 10-Pin µMAX Packages MAX5420/MAX5421.

📥 Download Datasheet

Datasheet preview – MAX5421

Datasheet Details

Part number MAX5421
Manufacturer Maxim Integrated Products
File Size 199.24 KB
Description Digitally Programmable Precision Voltage Divider
Datasheet download datasheet MAX5421 Datasheet
Additional preview pages of the MAX5421 datasheet.

📁 Similar Datasheet

  • MAX542 - +5V / Serial-Input / Voltage-Output / 16-Bit DACs (Maxim)
  • MAX5400 - 256-Tap SOT-PoT / Low-Drift Digital Potentiometers in SOT23 (Maxim)
  • MAX5401 - 256-Tap SOT-PoT / Low-Drift Digital Potentiometers in SOT23 (Maxim)
  • MAX5402 - 256-Tap / PoT / Low-Drift / Digital Potentiometer (Maxim)
  • MAX5403 - Dual 256-Tap / Low-Drift / Digital Potentiometers (Maxim)
  • MAX5404 - Dual 256-Tap / Low-Drift / Digital Potentiometers (Maxim)
  • MAX5405 - Dual 256-Tap / Low-Drift / Digital Potentiometers (Maxim)
  • MAX5407 - 32-Tap Audio Logarithmic Taper Digital Potentiometer (Maxim)
  • MAX5408 - Log Taper Digital Potentiometers (Maxim)
  • MAX5409 - Log Taper Digital Potentiometers (Maxim Integrated)
Other Datasheets by Maxim Integrated Products
  • MAX5420 - Digitally Programmable Precision Voltage Divider
  • MAX5422 - Digital Potentiometers
  • MAX5423 - Digital Potentiometers
  • MAX5424 - Digital Potentiometers
  • MAX5426 - Precision Resistor Network
  • MAX5427 - Linear-Taper Digital Potentiometers
  • MAX5428 - Linear-Taper Digital Potentiometers
  • MAX5429 - Linear-Taper Digital Potentiometers

Full PDF Text Transcription

Click to expand full text
www.DataSheet.co.kr 19-2229; Rev 1; 7/03 Digitally Programmable Precision Voltage Divider for PGAs General Description The MAX5420 and MAX5421 are digitally programmable precision voltage dividers optimized for use in digitally programmable gain amplifier configurations. The MAX5420/ MAX5421 operate from a single +5V supply or dual ±5V supply, and consume only 3µA supply current. These devices consist of a digitally selectable resistor array that provides four precision noninverting gains of 1, 2, 4, and 8 for PGAs. The MAX5420 and MAX5421 achieve a resistor ratio accuracy of 0.025% (MAX542_A), 0.09% (MAX542_B), and 0.5% (MAX542_C). The MAX5421 includes an on-chip matching resistor for op amp bias-current compensation.
Published: |