DAC8800FPZ

Reference Type:	External
Base Part Number:	DAC8800
Supplier Device Package:	20-PDIP
Package / Case:	20-DIP (0.300", 7.62mm)
Operating Temperature:	-40°C ~ 85°C
Architecture:	String DAC
INL/DNL (LSB):	-, ±1 (Max)
Voltage - Supply, Digital:	--
Voltage - Supply, Analog:	4 V ~ 16 V, -12V
Series:	TrimDAC®
Data Interface:	SPI
Differential Output:	No
Output Type:	Voltage - Unbuffered
Settling Time:	2µs
Number of D/A Converters:	8
Number of Bits:	8
Part Status:	Active
Packaging:	Tube

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Introduction to DAC8800FPZ

Digital to Analog Converters, or DACs, are electronic devices that convert digital values into analog values. The DAC8800FPZ is a 8-bit monolithic precision Digital-to-Analog Converter (DAC) that offers superior performance and stability for a wide range of analog applications. The DAC8800FPZ is constructed with proprietary ASIC technology and requires few external components for a simplified design.

Application Field

The DAC8800FPZ covers a wide range of analog applications. It is suitable for use in audio and speech synthesis applications, high-precision analog signal generation, motion control, video projection, portable instrumentation, robotics, and automation control. Additionally, it can be used in applications that require extreme precision and stability of the analog output, such as healthcare monitoring, manufacturing processes, or environmental automation.

Design Features

The DAC8800FPZ is designed to provide superior accuracy and stability, even over temperature. It has a monolithic design with 8-bit single-channel output resolution and fast settling time of 1.5 μs. The design also provides excellent dynamic performance, with low distortion and low glitch energy. The DAC8800FPZ includes proprietary integrated circuit technology, so minimal external components are needed. The DAC8800FPZ features adjustable gain and offset, non-volatile calibration memory, and EEPROM for non-volatile data storage. Additionally, it offers integrated temperature compensation to minimize drift with temperature changes. All of these features combined make the DAC8800FPZ one of the most accurate and reliable DACs available for use.

Working Principle

The DAC8800FPZ is designed to convert digital values into analog values using digital-to-analog conversion technology. This technology is based on the use of a switched capacitor network, which is a network of capacitors created with integrated circuits. The digital input signal is provided to the device, and the capacitors switchstates depending on the value of the digital signal. The capacitor network, then, produces an analog output signal.The DAC8800FPZ is constructed with a differential current switching topology and charge-balancing for improved accuracy and stability over temperature. Each bit is calibrated with an individual calibration Word read from the EEPROM. Additionally, the device has a high immunity to power supply fluctuations, as well as built-in temperature compensation.

Conclusion

In conclusion, the DAC8800FPZ is an excellent solution for a wide range of analog applications. With its advanced design and proprietary ASIC technology, it provides strong performance and accuracy over temperature. It is suitable for use in applications that require extreme precision and stability of the analog output.

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