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Reducing RFI Rectification Errors in In-Amp Circuits - AN-671 Analog Devices
Application Notes (app note added 2/06) |
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Resistance, DC Current, AC Current & Frequency & Period Measurement Errors in Digital
Multimeters AN-1389-2 - Agilent Application Note (added 6/06) |
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Scheme provides High Side Current sensing for White LED Drivers - 02/19/04 EDN-Design
Ideas: White LEDs find wide use in backlighting color-LCD screens in most portable
devices, such as cellular phones, PDAs, and MP3 players. Multiple LEDs often connect
in series to ensure that the same current flows through every LED. To forward-bias
these LEDs, a voltage of 10 to 16V.....(design idea added 1/05) |
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Simple circuit provides high side Current sensing - 04/24/97 EDN-Design Ideas:
(design idea added 8/03) |
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Solar Current Meter - (electronic design added 9/02) |
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Strain Gage Measurement using an AC Excitation - AN-683 Analog Devices Application
Notes (app note added 2/06) |
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Topics on using the LM6181 New Current Feedback Amplifier - National
Semiconductor Application Note (app note added 2/06) |
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Transmitter Accurately Transfers Voltage Input - 05/15/03 EDN-Design Ideas: When
you connect remote sensors to a central process controller, a simple, robust, and
commonly used interface is the 4to 20-mA loop. The advantages of this current loop
include the simplicity of just two twisted wires that share both power and signal, the
loop's high noise immunity in harsh environments,.....(design idea added 9/03) |
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Two Sensors Measure Three Line Currents - 09/01/95 EDN-Design Ideas: (design idea
added 4/02) |
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Voltage reference improves JFET - 10/26/00 EDN-Design Ideas: /The common JFET
current-source in Figure 1a has average output impedance and depends heavily on the
JFET's VP and IDSS variations. These manufacturing variations limit the initial
accuracy of the current setpoint that the circuit can obtain with a fixed R1. Most
users of JFET current-sources sample VP.....(design idea added 05/03) |
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Ways to Optimize the Performance of a Difference Amplifier - AN-589 Analog Devices
Application Notes (app note added 2/06) This Application Note presents several
ways to build and optimize the performance of a discrete difference amplifier. It also
recommends amplifiers that will make the overall solution cost/performance competitive
with monolithic instrument amplifiers. |
