LTC7541AJSW#PBF

Reference Type:	External
Base Part Number:	LTC7541
Supplier Device Package:	18-SOIC
Package / Case:	18-SOIC (0.295", 7.50mm Width)
Operating Temperature:	0°C ~ 70°C
Architecture:	R-2R
INL/DNL (LSB):	±1 (Max), ±1 (Max)
Voltage - Supply, Digital:	5 V ~ 16 V
Voltage - Supply, Analog:	5 V ~ 16 V
Series:	--
Data Interface:	Parallel
Differential Output:	Yes
Output Type:	Current - Unbuffered
Settling Time:	600ns (Typ)
Number of D/A Converters:	1
Number of Bits:	12
Part Status:	Active
Packaging:	Tube

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Introduction

The LTC7541AJSW#PBF is a dual 8-bit Digital to Analog Converter (DAC) designed specifically for data acquisition applications. It can convert two digital input signals into two analog output signals with a 12-bit digital resolution and excellent linearity. The device is housed in a tiny 10-pin MSOP (micro-size surface-mountable plastic) package, making it ideal for applications with space constraints.

Features

The LTC7541AJSW#PBF features several features that make it ideal for a wide range of data acquisition applications. With its integrated fast settling time, the device can quickly convert digital inputs into analog output signals. The device also provides an adjustable current output of up to 10 mA and ±15V, which provides ample range for most applications. The device also uses low power, making it an ideal choice for battery-powered applications. Furthermore, the device features a low operating temperature range of -40°C to +85°C, making it suitable for use in a variety of industrial applications.

Application Field

The LTC7541AJSW#PBF is suitable for a wide range of data acquisition applications, including medical and industrial systems. It is commonly used to convert digital input signals into analog output signals, allowing system designers to measure the analog values of signals quickly and accurately. The device is ideal for high-volume industrial data acquisition systems, as it is very low-cost and highly reliable. Additionally, the device can be used in mobile applications due to its low power consumption and extended temperature range.

Working Principle

The LTC7541AJSW#PBF is a high-performance, low-cost DAC designed for data acquisition applications. The device works by converting digital input signals into analog output signals. It accepts two 8-bit digital input signals, which can be provided directly from a processor or through some other type of digital-to-analog interface. The device then uses a 12-bit interpolation algorithm to convert the two digital signals into two analog output signals with a 12-bit accuracy. In addition, the device also features an adjustable current output, which allows system designers to set the amplitude of the output signals.

Conclusion

The LTC7541AJSW#PBF is a dual 8-bit Digital to Analog Converter (DAC) designed specifically for data acquisition applications. Its integrated fast settling time, adjustable output, low power consumption, and wide temperature range makes it an ideal choice for applications requiring exacting performance. The device is suitable for a wide range of applications, including medical and industrial systems, and is an excellent choice for those seeking a low-cost, dependable, and accurate digital-to-analog converter.

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