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16-Bit, Single-Ch, ±18V Output (Unbuffered), Ultra-Low Power, Ser Int DAC
Texas Instruments
Description
The DAC8871 is a 16-bit, single-channel, serial input, voltage output digital-to-analog converter (DAC). The output range is determined by the reference voltage, VREFH and VREFL. By properly selecting the reference, the output can be unipolar or bipolar, and up to ±18V. These converters provide excellent linearity (1LSB INL), low noise, and fast settling (1µs to 1LSB of full scale output) over the specified temperature range of -40°C to +105°C. The output is unbuffered, which reduces the power consumption and the error introduced by the buffer. The device features a standard high-speed clock (up to 50MHz), and a 3V or 5V SPI serial interface to communicate with the DSP or microprocessors.For optimum performance, a set of Kelvin connections to external reference are provided. The DAC8871 is available in a TSSOP-16 package.
Features
16-Bit Resolution Output: ±18V for ±18V Reference Input±18V Supply OperationVery Low PowerHigh Accuracy INL: 1LSB Low Noise: 10nV/Hz
Related Datasheets
| Part Number | Description | Category |
| • DAC7811 | 12-Bit, Serial Input, Multiplying Digital-to-Analog Converter (Rev. C) | Cards and Modules |
| • DAC8801 | DAC8801: 14-Bit, Serial Input Multiplying Digital-to-Analog Converter (Rev. B) | Cards and Modules |
| • DAC8811 | 16-Bit, Serial Input Multiplying Digital-to-Analog Converter (Rev. B) | Cards and Modules |
| • DAC8812 | Dual, Serial Input 16-Bit Multiplying Digital-to-Analog Converter (Rev. B) | Cards and Modules |
| • OPA211 | 1.1nV/?Hz Noise, Low Power, Precision Operational Amplifier in Small DFN-8 Pkg (Rev. D) | Actives - Sensors and Transducers |
| • OPA277 | High Precision Operational Amplifiers (Rev. A) | Actives - Sensors and Transducers |
| • REF102 | REF102: 10V Precision Voltage Reference (Rev. A) | ICs, Interface |
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