DAC7742YB/2K

$14.20

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

SKU:c461f6ed497e Category: Digital to Analog Converters (DAC) Brand: Texas Instruments

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Product introduction

DAC7742YB/2K 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/2K

Description：IC DAC 16BIT V-OUT 48LQFP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
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/2K

DAC7742YB/2K

Digital To Analog Converters Overview

The DAC7742YB/2K is a single-channel, 16-bit digital-to-analog converter manufactured by Texas Instruments. It utilizes an R-2R resistor ladder architecture and features a parallel data interface for input. The device provides a buffered voltage output and operates with dual analog supply voltages ranging from ±11.4V to ±15.75V, alongside a 5V digital supply. It is housed in a 48-LQFP surface-mount package and supports an operating temperature range of -40°C to +85°C.

Digital To Analog Converters Feature Summary

Single-channel 16-bit resolution with R-2R architecture
Buffered voltage output capability
Parallel data interface support
Dual power supply operation

Digital To Analog Converters Applications

Industrial process control systems requiring high-resolution analog outputs
Precision test and measurement equipment
Automated manufacturing instrumentation

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'YB' against official Texas Instruments documentation to confirm pinout, thermal characteristics, and material compliance. Ensure compatibility with existing PCB footprints and verify that the parallel interface timing requirements match the host controller specifications before integration.

Digital To Analog Converters Selection Notes

Select this component when a single-channel, high-resolution 16-bit DAC is required with a parallel interface. Consider the ±15V analog supply requirement and the 48-pin LQFP package size. Verify if the R-2R architecture meets linearity specifications compared to sigma-delta alternatives for the specific application bandwidth.

Digital To Analog Converters Part Context

This part belongs to the DAC7742 family of precision digital-to-analog converters. The family includes variants with different channel counts and resolutions. The DAC7742 specifically denotes the single-channel 16-bit version within this product line, designed for applications demanding high accuracy and speed.