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Four-Bit µP's A/D Converter Decodes Keypad's Input
10/13/94 EDN-Design Ideas Fig 1 shows a Mitsubishi M50927-XXXSP/FP 4-bit microcontroller decoding a 4×4 keypad using only four digital I/O lines instead of eight. Saving four of a 4-bit µC's precious I/O lines couild be significant.4-bit µC's ADC provid__ Circuit Design by Ryoden International Shanghai Ltd, Shanghai, China
Frequency Comparer Produces Binary Result
09/29/94 EDN-Design Ideas Instead of resorting to full-blown frequency counters, the simple circuit in Fig 1 uses four ICs to rapidly compare the frequency of two pulse trains. The circuit produces a binary 0 if f1 is greater than f2 and a binary 1 if f1 is less than f2. The circuit exploits the fact that inevitably two consecutive leading edges of the higher frequency pulse train will follow each__ Circuit Design by Jay Kirschenbaum, Columbia University, New York, NY
Frequency dithering enhances high-performance ADCs
08/18/05 EDN-Design Ideas Modification of dithering principle respects A/D characteristics__ Circuit Design by Steve Hageman, Windsor, CA
Limiting Amplifier Makes Efficient A/D-Converter Drive
09/02/96 EDN-Design Ideas Limiting amplifiers are useful for protecting circuitry that has a limited input range. A classic example is an input buffer for an A/D converter. Many A/D converters are susceptible to damage if the input significantly exceeds the specified range. In addition__ Circuit Design by Mark Amarandos, Harris Semiconductor, Costa Mesa, CA
Low Distortion Low Noise Differential Amplifier Drives High Speed ADCs in DeManding Communications Transceivers
DN366 Design Notes___ Linear Technology/Analog Devices
Low-power, low-voltage ADC is 0.05% linear
06/19/97 EDN-Design Ideas The simple integrating 3V A/D converter in Figure 1a is small, requires no negative supply and no expensive precision components, and draws minimal supply current.__ Circuit Design by John Wettroth, Maxim Integrated Products, Sunnyvale, CA
LTC Design Note: Generating a ±10.24V true bipolar input for an 18-Bit, 1Msps SAR ADC
EDN-Design Ideas 01/27/2015 This fast, hi-res, differential-input ADC is easily drivenCircuit Design
LTC1096 & 1098: Micropower SO-8 8-Bit ADCs Sample at 1kHz on 3µA of Supply Current
DN60 Design Notes___ Linear Technology/Analog Devices
LTC1410: 1.25msps 12-Bit A/D Converter Cuts Power Dissipation & Size
DN104 Design Notes___ Linear Technology/Analog Devices
LTC1415: 1.25msps 12-Bit ADC Conserves Power & Signal Integrity on a Single 5V Supply
DN146 Design Notes___ Linear Technology/Analog Devices
LTC2369 18-Bit 1.6Msps Pseudo-Differential Unipolar Serial SAR ADC with 96.5dB SNR-Video Product Brief
The LTC®2369-18 is a low noise, low power, high speed 18-bit successive approximation register (SAR) ADC. Operating from a 2.5V supply, the LTC2369-18 has a 0V to VREF pseudo-differential unipolar input range with VREF ranging from 2.5V to 5.1V. The LTC2369-18 consumes only 18mW and achieves ±2.5LSB INL maximum, no missing __ Linear Technology/Analog Devices App Note, Alison Steer-Product Marketing Manager Jul 30th 2012
LTC2379/LTC2380 18-Bit 1.6Msps/16-Bit 2Msps SAR ADC Family-Video Product Brief
The LTC2379-18 is a low noise, low power, high speed 18-bit successive approximation register (SAR) ADC. Operating from a 2.5V supply, the LTC2379-18 has a ± VREF fully differential input range with VREF ranging from 2.5V to 5.1V. The LTC2379-18 consumes only 18mW and achieves ±2LSB INL maximum, no missing __ Linear Technology/Analog Devices App Note, Alison Steer-Product Marketing Manager Mar 9th 2011
LTC2389-18 18-Bit 2.5Msps SAR ADC with Configurable Input Range Video Product Brief
The LTC®2389-18 is a low noise, high speed 18-bit successive approximation register (SAR) ADC. Operating from a single 5V supply, the LTC2389-18 supports pinconfigurable fully differential (±4.096V) , pseudo-differential unipolar (0V to 4.096V) , and pseudo-differential bipolar (±2.048V) analog input ranges, allowing it to __ Linear Technology/Analog Devices App Note, Alison Steer-Product Marketing Manager Jan 22, 2013
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