MAX5421CEUB

$2.59

Description：VOLTAGE DIVIDER FOR PGAS
Series：-

SKU:9bbce60c7e01 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：10-uMAX
Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Operating Temperature：-40°C ~ 85°C
Resistance - Wiper (Ohms) (Typ)：500
Grade：-
Qualification：-

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MAX5421CEUB

Overview

The MAX5421CEUB is a digitally programmable precision voltage divider manufactured by Analog Devices / Maxim Integrated. Designed for single +5V or dual ±5V supply operation, it consumes only 3µA of supply current. The device features a digitally selectable resistor array providing four precision non-inverting gains: 1, 2, 4, and 8. It includes an on-chip matching resistor for operational amplifier bias-current compensation. The component is housed in an 8-pin TSSOP package.

Feature Summary

Digitally programmable precision voltage divider with four gain settings (1, 2, 4, 8)
Low power consumption of 3µA
On-chip matching resistor for op amp bias-current compensation
Operates from single +5V or dual ±5V supplies

Applications

Digitally programmable gain amplifier configurations
Precision voltage division circuits
Instrumentation systems requiring adjustable gain

Part Context

The MAX5421 belongs to the MAX5420/MAX5421 family of digitally programmable precision voltage dividers. These devices are optimized for use in digitally programmable gain amplifier (PGA) configurations. The MAX5421 specifically distinguishes itself from the MAX5420 by including an internal matching resistor designed to compensate for op amp bias currents, enhancing accuracy in high-impedance applications.

Replacement Considerations

The MAX5420 is a direct functional substitute within the same family but lacks the on-chip matching resistor for bias-current compensation. Selection between these parts depends on whether external compensation is acceptable or if internal compensation is required for the specific op amp used.

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

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

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.