DAC900EG4

Reference Type:	External, Internal
Base Part Number:	DAC900
Supplier Device Package:	28-TSSOP
Package / Case:	28-TSSOP (0.173", 4.40mm Width)
Operating Temperature:	-40°C ~ 85°C
Architecture:	Current Source
INL/DNL (LSB):	±0.5, ±0.3
Voltage - Supply, Digital:	2.7 V ~ 5.5 V
Voltage - Supply, Analog:	2.7 V ~ 5.5 V
Series:	SpeedPlus™
Data Interface:	Parallel
Differential Output:	Yes
Output Type:	Current - Unbuffered
Settling Time:	30ns (Typ)
Number of D/A Converters:	1
Number of Bits:	10
Part Status:	Active
Packaging:	Tube

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.Data Acquisition - Digital to Analog Converters (DAC)DAC900EG4 is a digital-to-analog converter (DAC) designed by ALMOST Corporation, a leader in data acquisition. It is a cost-effective, efficient and powerful data acquisition device. It features an analog output range of ±15V, a 12-bit resolution, programmable gain and offset, and a wide temperature range of -40°C to +85°C. It is suitable for many applications, such as industrial, medical, audio and automotive. The DAC900EG4 is designed on a standard 10-pin POGO pin integrated circuit, which has a wide variety of available functions and features. Its one-wire digital interface makes it easy to use and adaptable to any microcontroller-based system. The DAC900EG4 is powered by a single 3.3V or 2.5V power supply and is capable of operation over a wide temperature range. It also has a wide range of integrated features such as frequency compensation, data buffering, and a low-power standby mode. The DAC900EG4’s working principle is simple and effective. Digital signals are converted into analog signals in the form of voltages and/or currents. The analog signal is fed into an operational amplifier (OP-AMP) that acts as a voltage-summing circuit. The output of the OP-AMP is then applied to an appropriate output device such as an LED, motor or speaker. The output of the DAC is configured by the voltage gain setting and the input of the DAC is configured by the input resistance setting. The DAC900EG4’s dynamic range is 0-95dB, which is suitable for typical audio applications.In general, DACs are used for various application fields, and the DAC900EG4 is no exception. It is ideal for measuring transducer inputs, converting large and slow analog signals, or controlling a device or process with an analog signal output. Furthermore, it is great for providing an analog output that is scaled and adjusted to match the application requirement. It can be used in applications such as audio, industrial, medical and automotive. The DAC900EG4 is an efficient and powerful digital-to-analog converter offering superior performance and cost-effectiveness in a wide range of applications. Its high resolution, wide temperature range, and wide variety of features make it an ideal choice for many data acquisition systems. Furthermore, its ease of integration and one-wire digital interface make it easy to use and adaptable to any microcontroller-based system.

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