AD7111UE/883B

$187.33

Description：IC DAC MONO MULTIPLYING 20LCCC
Series：-

SKU:3730a6d26ced Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DAC MONO MULTIPLYING 20LCCC
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Number of Bits：-
Number of D/A Converters：-
Settling Time：-
Output Type：-
Differential Output：-
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Reference Type：-
Voltage - Supply, Analog：-
Voltage - Supply, Digital：-
INL/DNL (LSB)：-
Architecture：-
Operating Temperature：-
Package / Case：-
Supplier Device Package：-
Mounting Type：-
Grade：-
Qualification：-

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AD7111UE/883B

Overview

The AD7111UE/883B is a monolithic multiplying digital-to-analog converter (DAC) from Analog Devices, classified as an LC2MOS LOGDAC device. It features a 17-bit resolution and an R-2R ladder architecture, providing a dynamic range of 88.5 dB with 0.375 dB step resolution. The component operates on a single +5 V supply for both analog and digital sections. Designed for high-performance applications requiring precise attenuation, it includes on-chip data latches and decode logic to convert an 8-bit input word into a 17-bit signal. The '/883B' suffix indicates compliance with MIL-STD-883B standards for military-grade reliability.

Feature Summary

17-bit resolution with 0.375 dB step size over an 88.5 dB dynamic range
Monolithic LC2MOS technology with on-chip data latches and decode logic
Single +5 V power supply operation for analog and digital circuits
MIL-STD-883B qualified for enhanced environmental and performance standards

Applications

Audio attenuators and digitally controlled gain systems
Sonar systems requiring precise signal amplitude control
Function generators and logarithmic D/A conversion
Digitally controlled automatic gain control (AGC) circuits

Part Context

This part belongs to the AD7111 family of LOGDACs, which are specialized multiplying DACs designed for logarithmic response applications. The AD7111 series is pin-compatible with older devices like the AD7524 in certain configurations, facilitating upgrades in legacy designs. The specific UE package variant denotes a hermetic ceramic dual in-line package suitable for harsh environments.

Replacement Considerations

Direct pin-compatible replacements within the same family include the AD7111A. Designers should verify that the required temperature range and radiation hardness meet the specific application needs when substituting standard commercial grades with this MIL-STD-883B qualified version.

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

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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.