DAC7545GLUG4

Description：IC DAC 12BIT A-OUT 20SOIC
Series：-

SKU:a4e5e4dfbb4c Category: Digital to Analog Converters (DAC) Brand: Texas Instruments

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Product introduction

DAC7545GLUG4 is listed in the Digital To Analog Converters range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC DAC 12BIT A-OUT 20SOIC. Review the specifications below when checking this part for your BOM.

Digital To Analog Converters specifications for DAC7545GLUG4

Description：IC DAC 12BIT A-OUT 20SOIC
Series：-
Mfr：Texas Instruments
Package：Tube
Number of Bits：12
Number of D/A Converters：1
Settling Time：2µs
Output Type：Current - Unbuffered
Differential Output：No
Data Interface：Parallel
Reference Type：External
Voltage - Supply, Analog：5V ~ 15V
Voltage - Supply, Digital：5V ~ 15V
INL/DNL (LSB)：±0.5 (Max), ±1 (Max)
Architecture：R-2R
Operating Temperature：-40°C ~ 85°C
Package / Case：20-SOIC (0.295", 7.50mm Width)
Supplier Device Package：20-SOIC
Mounting Type：Surface Mount
Grade：-
Qualification：-

Digital To Analog Converters datasheet and documents for DAC7545GLUG4

DAC7545GLUG4

Digital To Analog Converters Overview

The DAC7545GLUG4 is a CMOS, 12-bit multiplying digital-to-analog converter manufactured by Texas Instruments. It features input data latches and operates on a single +5V to +15V supply. The device utilizes laser-trimmed thin-film resistors for true 12-bit integral and differential linearity. It is housed in an SO-20 package and specified over the commercial temperature range of -40°C to +85°C. Key electrical characteristics include a maximum gain error of ±2 LSB at VDD = +5V, a typical gain temperature coefficient of 2ppm/°C, and a current settling time of 2µs to 1/2 LSB. The output leakage current is 10nA maximum.

Digital To Analog Converters Feature Summary

Four-quadrant multiplication capability with low-gain temperature coefficient
Monotonicity ensured over the full operating temperature range
TTL/CMOS logic compatible interface with direct microprocessor connectivity
Low output leakage and capacitance specifications

Digital To Analog Converters Applications

Digitally controlled gain blocks
Unipolar and bipolar operation circuits
Microprocessor interfacing via 8-bit or 16-bit buses

Digital To Analog Converters Procurement Notes

Verify the specific GL grade accuracy requirements against the datasheet specifications before ordering. Confirm that the SO-20 package dimensions align with the target PCB footprint. Ensure the design accommodates the specified operating voltage range and temperature limits for reliable performance.

Digital To Analog Converters Selection Notes

Select this component when 12-bit resolution and four-quadrant multiplying functionality are required. The GL grade offers improved accuracy compared to lower grades. Consider the external op-amp selection carefully to match the DAC's output characteristics and minimize offset errors in precision applications.

Digital To Analog Converters Part Context

This part belongs to the DAC7545 family of CMOS multiplying DACs. It serves as a direct replacement for the AD7545 and PM-7545 devices. The GL variant provides tighter gain error specifications suitable for high-precision analog signal processing tasks within industrial and commercial environments.