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AN-738: Using the AD7877 Touch Screen Controller and the Intel PXA250 Processor Under Windows CE.NET:  AN-738 Analog Devices Application Notes  (app note added 6/06)

AN-753: Configuring the AD7877:  AN-753 Analog Devices Application Notes  (app note added 6/06)

AN-766: Using the Noise Reduction Feature on the AD7877:  AN-766 Analog Devices Application Notes  (app note added 6/06)

AN-772: A Design and Manufacturing Guide for the Lead Frame Chip Scale Package (LFCSP):  AN-772 Analog Devices Application Notes  (app note added 6/06)

AN-786: LCD Direct Drive using HPC:  National Semiconductor Application Note   (app note added 2/06)

AN-953: LCD Triplex Drive with COP820cj:  National Semiconductor Application Note   (app note added 2/06)

AN-990: Radiated Emissions and CRT Displays:  National Semiconductor Application Note   (app note added 2/06)

AN-H3: Basics of El Panel Drive Techniques:  Supertex Semiconductors (app note added 6/06)

Animated LED Signboard (PIC16C84):  (electronic circuit added 4/05)

Applying Modern Clock Drivers to Mos Memories:  National Semiconductor Application Note 04 Nov1995 (app note added 7/02)

Ask the Applications Engineer 1-Multi Troubles:  AN-354 Analog Devices Application Notes  (app note added 6/06)  Addresses problems often encountered with LOG Circuits, Time Division Analog Multiplexing, and ADC Power Strobing

AT89C2051/4051scanning 7 Segment Display and Keypad:  (circuit added 7/02)

Audio/Video Distribution Amplifier:  has3 outputs from1-input (added 4/02)

Balanced Audio Input Circuit:  (design circuit added 8/02)

Balanced Line Driver and Receiver:  (schematic / circuit design added 9/02)

Balanced Line Inputs/Outputs for Silicon Graphics Workstations:  balancing using transformers (added 4/02)

Bandpass Filter Features Adjustable Q and Constant Maximum Gain:  03/3/05   EDN-Design Ideas /  (added 10/05)  In low-noise analog circuits, a high-gain amplifier serves at  input to increase  SNR. The input signal level determines  input-stage gain; low-level signals require  highest gain. It is also standard practice in low-noise analog-signal processing to make  circuit's bandwidth as narrow as possible to pass only  useful input-signal spectrum...

Big 7-Segment LED Display Board with SPI Interface:  The circuit uses a serial-in-parallel out shift register, 74HC595 for receiving serial data from uController board. See example of U5 in  schematic, SER is for data input, SRCLK is shift clock and RCLK is Latch clock. Each data bit is shifted into  register on rising edge of  shift clock. When all data bits are shifted into  8-bit register,  rising edge of RCLK will clock  data to be latched at each output bit, i.e. QA QH.... (added 4/05)

Big LED Clock:  (circuit / schematic added 5/03)