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TIPD137

±10V Four-Quadrant Multiplying DAC Reference Design

Design files

TIPD137

Design files

Overview

This TI Precision Verified Design provides the theory, component selection, simulation, PCB design, and measurement details for a dual-supply, four-quadrant MDAC solution that can accurately generate output voltages from -10V to +10V.  By removing the summing stage, this design also serves as reference for designing a simple two-quadrant MDAC circuit.

Features
  • +/-10V Bipolar output voltage with 0.1% error
  • How to choose an MDAC output amplifier
  • Dual-Supply Solution
  • Four-Quadrant MDAC Configuration
  • Two-Quadrant MDAC Circuit
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

download Schematic — TIPD137
TIDC028.ZIP (3771 K)

Detailed schematic diagram for design layout and components

download Schematic — TIPD137
TIDR290.PDF (95 K)

Detailed schematic diagram for design layout and components

download Bill of materials (BOM) — TIPD137
TIDR291.PDF (67 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

download Gerber file — TIPD137
TIDC020.ZIP (1010 K)

Design file that contains information on physical board layer of design PCB

Products

Includes TI products in the design and potential alternatives.

Precision DACs (≤10 MSPS)

DAC8811 — 16-bit, single-channel, serial input multiplying DAC with 0.5us settling time

Data sheet: PDF | HTML
Precision op amps (Vos<1mV)

OPA2277 — 10µV, 0.1µV/˚C, High-Precision, Low-Power Operational Amplifier

Data sheet: PDF | HTML

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Software

Technical documentation

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Type Title Date
* User guide +/-10 -V Four-Quadrant Multiplying DAC Design Guide Nov. 11, 2013

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