AD7247JN

$24.41

Description：IC DAC 12BIT V-OUT 24DIP
Series：DACPORT®

SKU:5ffaf7b42264 Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DAC 12BIT V-OUT 24DIP
Series：DACPORT®
Mfr：Analog Devices Inc.
Package：Tube,Tube
Number of Bits：12
Number of D/A Converters：2
Settling Time：10µs
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：Parallel
Reference Type：External, Internal
Voltage - Supply, Analog：±15V
Voltage - Supply, Digital：15V
INL/DNL (LSB)：±1 (Max), ±0.9 (Max)
Architecture：R-2R
Operating Temperature：-40°C ~ 85°C
Package / Case：24-DIP (0.300", 7.62mm)
Supplier Device Package：24-PDIP
Mounting Type：Through Hole

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AD7247JN

Overview

The AD7247JN is a dual 12-bit digital-to-analog converter (DAC) from Analog Devices, part of the DACPORT series. It utilizes LC2MOS architecture and features an R-2R resistor network for conversion. The device includes internal reference options and provides buffered voltage outputs. It operates with analog supply voltages of ±15V and a digital supply of 15V. Key electrical specifications include a settling time of 10µs, maximum integral nonlinearity (INL) of ±1 LSB, and differential nonlinearity (DNL) of ±0.9 LSB. The component is housed in a 24-pin PDIP package and supports parallel word input loading.

Feature Summary

Dual-channel 12-bit resolution with LC2MOS technology
Internal or external reference voltage selection capability
Buffered voltage output configuration
Parallel data interface with word input loading

Applications

Industrial process control systems requiring precise analog signal generation
Programmable gain amplifier circuits
Waveform generation equipment

Procurement Notes

Verify current availability status as distribution channels may vary. Confirm RoHS compliance details specific to the manufacturing batch. Ensure proper handling for moisture sensitivity level 1 components during storage and assembly processes.

Selection Notes

Select this component when dual independent 12-bit DACs are required in a single package. The buffered output eliminates the need for external operational amplifiers in many applications. Verify that the parallel interface timing requirements match the system controller capabilities.

Part Context

The AD7247JN belongs to the AD7237/AD7247 family of dual 12-bit DACs. It shares architectural similarities with the AD7237 but differs in specific performance characteristics and pinout configurations. The 'JN' suffix indicates the industrial temperature range and PDIP package style.

Replacement Considerations

Direct pin-compatible alternatives within the same family include the AD7237 series. Verify functional equivalence regarding settling time and linearity specifications before substitution.

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

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.