Reference Designs
8-channel: 16-bit: 200mA current output DAC reference design
Texas Instruments
This reference design combines the small size and high performance of the DAC80508 8-channel: 16-bit digital-to-analog converter (DAC) with precision op-amps to create a high-density and accurate current-source solution. The reference design has an maximum output current of 200 mA and allows for a minimal PVDD supply voltage to reduce power consumption for high efficiency. It also features a low current-noise output due to the low reference-voltage noise of the DAC80508 and low voltage and current noise of the OPA2376.
Features
- Eight channels of programmable current: 200-mA rangeHigh channel density3.4-µA RMS bandwidth-limited current noise
Applications
- Oscilloscopes & digitizers
- Digital multimeter (DMM)
- Optical module
- Lab & field Instrumentation
Product Categories
- Data converters
End Equipment Reference Diagrams
Application Area
End Equipment
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