DAC7742YB/250

$23.86

Description：IC DAC 16BIT V-OUT 48LQFP
Series：-

SKU:21db02f72fa3 Category: Digital to Analog Converters (DAC) Brand: Texas Instruments

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Product introduction

DAC7742YB/250 is listed in the Digital To Analog Converters range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC DAC 16BIT V-OUT 48LQFP. Review the specifications below when checking this part for your BOM.

Digital To Analog Converters specifications for DAC7742YB/250

Description：IC DAC 16BIT V-OUT 48LQFP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Number of Bits：16
Number of D/A Converters：1
Settling Time：4µs
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：Parallel
Reference Type：External, Internal
Voltage - Supply, Analog：±11.4V ~ 15.75V, -4.75V ~ -15.75V
Voltage - Supply, Digital：5V
INL/DNL (LSB)：±4 (Max), ±2 (Max)
Architecture：R-2R
Operating Temperature：-40°C ~ 85°C
Package / Case：48-LQFP
Supplier Device Package：48-LQFP (7x7)
Mounting Type：Surface Mount

Digital To Analog Converters datasheet and documents for DAC7742YB/250

DAC7742YB/250

Digital To Analog Converters Overview

The DAC7742YB/250 is a 16-bit digital-to-analog converter manufactured by Texas Instruments. It features a single channel with parallel interface and R-2R architecture. The device operates on a 5V digital supply and dual analog supplies ranging from ±11.4V to ±15.75V. Key electrical parameters include a maximum settling time of 4µs, ±6 LSB INL, and ±4 LSB DNL. It is housed in a 48-LQFP package (7x7 mm) and supports an operating temperature range of -40°C to +85°C.

Digital To Analog Converters Feature Summary

High-resolution 16-bit conversion capability for precision applications
Integrated buffered voltage output stage
Parallel data interface for direct microcontroller connection

Digital To Analog Converters Applications

Industrial process control systems
Precision test and measurement equipment
Data acquisition systems requiring high accuracy

Digital To Analog Converters Procurement Notes

Verify component authenticity through authorized distributors or the manufacturer directly. Check for obsolescence status as this part may be discontinued. Ensure compatibility with existing PCB footprints and thermal management requirements before procurement.

Digital To Analog Converters Selection Notes

Compare against active replacements like the DAC7742YC/250 if availability is constrained. Verify that the parallel interface timing meets system requirements. Confirm that the analog supply voltage range aligns with the target application's power rails.

Digital To Analog Converters Part Context

This component belongs to the DAC7742 family of 16-bit DACs from Texas Instruments. It shares architectural similarities with other parts in the series but differs in packaging and specific performance grades. It serves as a legacy option for designs requiring precise analog output generation.