Chau Tran
Write for Electronic Design
6 results found for Chau Tran, displaying items 1 - 6

 

June 23, 2003   [Ideas For Design]
Battery-Powered Stereo Balance Control Features Low Distortion
Figure 1 shows a low-power, low-distortion circuit that can be used to balance the left and right headphones or speakers in battery-powered automotive or computer applications. The circuit contains a...

August 19, 2002   [Ideas For Design]
High-Voltage Monitor Features High Accuracy
Many applications call for measuring ac lines or high dc voltages. One common technique uses a large voltage divider followed by a buffer. Another employs an inverting attenuator. The problems associated with both methods stem from uneven power...

July 22, 2002   [Ideas For Design]
Measurement Circuit Features High Common-Mode Rejection
Modern measurement systems often operate with single 5-V power supplies, yet their input signals may have large common-mode voltages that exceed the supply by tens or hundreds of volts. Also, unless the converter is driven differentially, the noise on...

February 4, 2002   [Ideas For Design]
Composite Instrumentation Amp Extends CMRR Frequency Range 10 Times
Instrumentation amplifiers are the building blocks commonly used in industrial, medical, and military systems. The primary benefit of such a component is its ability to reject common-mode signals while amplifying a differential-input...

April 2, 2001   [Ideas For Design]
Active Feedback Amplifier Enables High-Performance A-To-D Conversion
Designers employing high-performance analog-to-digital converters (ADCs) have a common problem: there are few, if any, amplifiers on the market that can provide the accuracy needed to buffer an input signal and drive a 16-bit ADC without a loss of...

August 7, 2000   [Ideas For Design]
Current Transmitter With Linear Voltage Transfer Rejects Ground Noise
Many systems use current signals to control remote instruments. The advantage of this method is the ability to operate with two remotely connected power supplies even if their grounds are not the same. In these cases, it's necessary for the output...










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