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14-Bit DACs Maintain High Performance over Extended Temperature
Range - AN-314 Analog Devices Application Notes |
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16-bit adjustable reference uses 8-bit digital potentiometers
- 25-Dec-03 Issue of EDN It may be easy to find a precision
voltage reference for your application; however, a programmable
precision reference is another matter. The circuit in Figure 1
yields a precision reference with an LSB of 62.5 µV. The circuit
is a 16-bit DAC using three 8-bit digital potentiometers and
three CMOS op amps.... [Design Idea by Bonnie Baker, Tucson, AZ] |
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2 DAC Circuit Adds & Subtracts - 09/01/98 EDN-Design Ideas
A typical way to add two binary words and provide an analog
output is to use several digital ICs that drive a DAC. The
circuit in Figure 1 eliminates the use of several digital-IC
packages and, hence, the need for the digital power supply. The
circuit simultaneously carries out addition and
subtraction….File has many circuits, scroll down…. [Design Idea
by V Manoharan, Naval Physical and Oceanographic Laboratory,
Kochi, India] |
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µC reprograms audio DAC via serial interface - 01/07/99
Issue of EDN You can use a simple µC to continuously program an
audio DAC so that it operates in a 20-bit resolution mode (
Figure 1 ]. After power-on, PCM1710 delta-sigma DAC (Burr-Brown
Corp, www.burr-brown.com]operates in its default 16-bit
resolution....Page includes several designs. Scroll to find
this one.... [Design Idea by Lukasz Sliwczynski, University of
Mining and Metallurgy, Institute of Electronics, Cracow, Poland] |
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12-Bit Analog I/O Port uses AD7549 Dual 12-Bit DAC & 8051
Microcomputer - AN-325 Analog Devices Application Notes |
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12-Bit Voltage-Output DACs for Single-Supply 5V & 12V Systems
- AN-225 Analog Devices Application Notes |
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13 Volt DC to 120 Volt AC Inverter (Aaron Cake) - Have you
ever wanted to run a TV, stereo or other appliance while on the
road or camping? Well, this inverter should solve that problem.
It takes 12 VDC and steps it up to 120 VAC.... |
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