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µC
controls digital potentiometer : 10/08/98 EDN-Design Ideas / (added 11/05) |
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16 bit adjustable reference uses 8 bit digital potentiometers:
12/25/03 EDN Design Ideas / (Schematic / circuit design added 08/05) 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.... |
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A Design and Manufacturing Guide for the Lead Frame Chip Scale Package (LFCSP):
AN-772 - Analog Devices Application Notes (added 2/06) |
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A Digitally Programmable Gain and Attenuation Amplifier Design: AN-137 -
Analog Devices Application Notes (added 2/06) |
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AD5227 Evaluation Kit for the 64-Position, Up/Down Control Digital Potentiometer:
AN-711 - Analog Devices Application Notes (added 2/06) |
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AD5228 Evaluation Kit for the 32-Position, Push Button, Up/Down Control Digital
Potentiometer: AN-712 - Analog Devices Application Notes (added 2/06) |
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AD5232–Programmable Oscillator using Digital Potentiometers: AN-585 -
Analog Devices Application Notes (added 2/06) |
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AD5235 Evaluation Kit User Manual: AN-627 - Analog Devices Application
Notes (added 2/06) |
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Add gain to an absolute value Amplifier: 08/22/02 EDN
Design Ideas / (added 1/05) The absolute-value amplifier is a basic building block in test-and-measurement and
signal-processing applications. The addition of a DPP (digitally programmable potentiometer) adds another dimension, G (gain), to this key
circuit. Because the gain is programmable, you can use the circuit as an absolute-value amplifier (G1) or an absolute-value attenuator
(G>1).... |
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ADN2850 Evaluation Kit User Manual: AN-628 - Analog Devices Application
Notes (added 2/06) |
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AN-137: A Digitally Programmable Gain and Attenuation Amplifier Design:
AN-137 - Analog Devices Application Notes (added 2/06) |
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AN-214: Ground Rules for High Speed Circuits: AN-214 - Analog Devices
Application Notes (added 2/06) |
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AN219: Comparing Digital Potentiometers to Mechanical Potentiometers:
Microchip Application Note - Published 20-Nov-00 (added 2/06) |
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AN-347: Shielding and Guarding: AN-347 - Analog Devices Application Notes (added 2/06) |
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AN-349: Keys to Longer Life for CMOS: AN-349 - Analog Devices Application
Notes (added 2/06) |
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AN-579: Versatile Programmable Amplifiers using Digital Potentiometers with
Nonvolatile Memory: AN-579 - Analog Devices Application Notes (added 2/06) |
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AN-580: Programmable Oscillator uses Digital Potentiometers: AN-580 - Analog Devices Application Notes (added 2/06) |
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AN-582: Resolution Enhancements of Digital Potentiometers with Multiple Devices: AN-582 - Analog Devices Application Notes
(added 2/06) |
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AN-585: AD5232–Programmable Oscillator using Digital Potentiometers:
AN-585 - Analog Devices Application Notes (added 2/06) |
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AN-627: AD5235 Evaluation Kit User Manual: AN-627 - Analog Devices
Application Notes (added 2/06) |
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AN-628: ADN2850 Evaluation Kit User Manual: AN-628 - Analog Devices
Application Notes (added 2/06) |
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AN-654: Optical Module Development Platform 2.5 GBPS Transmitter with Digital
Diagnostics: AN-654 - Analog Devices Application Notes (added 2/06) |
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AN-686: Implementing an I2C® Reset: AN-686 - Analog Devices Application
Notes (added 2/06) |
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AN691: Optimizing the Digital Potentiometer in Precision Circuits:
Microchip Application Note - Published 8-May-01 (added 2/06) |
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AN692: Using a Digital Potentiometer to Optimize a Precision Single Supply Photo
Detect: Microchip Application Note - Published 23-Feb-01 (added 2/06) |
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AN-711: AD5227 Evaluation Kit for the 64-Position, Up/Down Control Digital
Potentiometer: AN-711 - Analog Devices Application Notes (added 2/06) |
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AN-712: AD5228 Evaluation Kit for the 32-Position, Push Button, Up/Down Control
Digital Potentiometer: AN-712 - Analog Devices Application Notes (added 2/06) |
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AN-728: Evaluation Kit for the AD5253 64-Position I2C-Compatible Nonvolatile Memory
Digital Potentiometer: AN-728 - Analog Devices Application Notes (added 2/06) |
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AN-729: Evaluation Kit for the AD5254 Quad 256-Position I2C-Compatible Nonvolatile
Memory Digital Potentiometer: AN-729 - Analog Devices Application Notes (added 2/06) |
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AN737: Using Digital Potentiometers to Design Low Pass Adjustable Filters:
Microchip Application Note - Published 24-Feb-04 (added 2/06) |
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AN746: Interfacing Microchip's MCP41XXX/42XXX Digital Potentiometers to a PICmicro
Microcontroller: Microchip Application Note - Published 2-Apr-01 (added 2/06) |
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AN747: Communicating with Daisy Chained MCP42XXX Digital Potentiometers:
Microchip Application Note - Published 2-Apr-01 (added 2/06) |
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AN757: Interfacing Microchip's MCP41XXX and MCP42XXX Digital Potentiometers to
Motorola?s 68HC12 Microcontroller: Microchip Application Note - Published 18-Jul-01 (added 2/06) |
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AN-772: A Design and Manufacturing Guide for the Lead Frame Chip Scale Package
(LFCSP): AN-772 - Analog Devices Application Notes (added 2/06) |
