MAX5420BEUA

$3.39

Description：VOLTAGE DIVIDER FOR PGAS
Series：-

SKU:c7a96df210d8 Category: Digital Potentiometers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：VOLTAGE DIVIDER FOR PGAS
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk
Taper：Linear
Configuration：Potentiometer
Number of Circuits：1
Number of Taps：4
Resistance (Ohms)：15k
Interface：Parallel
Memory Type：Volatile
Voltage - Supply：±4.75V ~ 5.25V
Features：-
Tolerance：-
Temperature Coefficient (Typ)：-
Mounting Type：Surface Mount
Supplier Device Package：8-µMAX
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Operating Temperature：-40°C ~ 85°C
Resistance - Wiper (Ohms) (Typ)：500
Grade：-
Qualification：-

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MAX5420BEUA

Overview

The MAX5420BEUA is a digitally programmable precision voltage divider designed for use in digitally programmable gain amplifier (PGA) configurations. It operates from a single +5V supply or dual ±5V supplies, consuming only 3µA of supply current. The device features a digitally selectable resistor array that provides four precision noninverting gains: 1, 2, 4, and 8. It achieves a resistor ratio accuracy of 0.09% and utilizes a parallel interface for control. The component is housed in an 8-lead uMAX package.

Feature Summary

Provides four fixed precision noninverting gains of 1, 2, 4, and 8 via a digitally selectable resistor array
Resistor ratio accuracy of 0.09% suitable for high-precision applications
Ultra-low power consumption of 3µA with operation from single +5V or dual ±5V supplies
Controlled via a parallel digital interface

Applications

Digitally programmable gain amplifiers (PGAs)
Precision voltage division circuits
Low-power instrumentation systems

Part Context

The MAX5420BEUA belongs to the MAX5420/MAX5421 family of digitally programmable precision voltage dividers. While the MAX5421 includes an on-chip matching resistor for op amp bias-current compensation, the MAX5420 does not. Both devices share identical gain options and low-power characteristics but differ in internal compensation features.

Replacement Considerations

The MAX5421 is a functional alternative within the same family, offering identical gain settings and power specifications. The primary distinction is that the MAX5421 includes an on-chip matching resistor for op amp bias-current compensation, whereas the MAX5420 lacks this feature.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.