1/4 to 1/12 Duty VFD Controller

General Description HT16515 is a VFD (Vacuum Fluorescent Display) controller/driver that is driven on a 1/4 to 1/12 duty factor. It consists of 16 segment output lines, 4 grid output lines, 8 segment/grid output drive lines, 4 LED output ports, a control circuit, a display memory, and a key scan

1/4 to 1/12 Duty VFD Controller

HT16515 is a VFD (Vacuum Fluorescent Display) controller/driver that is driven on a 1/4 to 1/12 duty factor. It consists of 16 segment output lines, 4 grid output lines, 8 segment/grid output drive lines, 4 LED output ports, a control circuit, a display memory, and a key scan circuit.\n\n Seri • Logic voltage: 3.0V~5.5V\n• High-voltage output: VDD-35V max.\n• Multiple display (16-segment & 12-digit to 24-segment & 4-digit)\n• 16×2 matrix key scanning\n• 8 steps dimmer circuit\n• 4 LED output ports\n• No external resistors necessary for driver output (provides PMOS open-drain and pull-low ;

1/4 to 1/12 Duty VFD Controller

文件：138.5 Kbytes Page：13 Pages

1/4 to 1/12 Duty VFD Controller

文件：138.5 Kbytes Page：13 Pages

1/4 to 1/12 Duty VFD Controller

文件：185.09 Kbytes Page：14 Pages

Stand Alone FFT Processor

The PDSP16515A performs Forward or Inverse Fast Fourier Transforms on complex or real data sets containing up to 1024 points. Data and coefficient input are both represented by 16 bits. Data is expanded internally to 18 bits and subject to Block Floating Point arithmetic to preserve a greater dyna

Stand Alone FFT Processor

The PDSP16515A performs Forward or Inverse Fast Fourier Transforms on complex or real data sets containing up to 1024 points. Data and coefficient input are both represented by 16 bits. Data is expanded internally to 18 bits and subject to Block Floating Point arithmetic to preserve a greater dyna

Stand Alone FFT Processor

The PDSP16515A performs Forward or Inverse Fast Fourier Transforms on complex or real data sets containing up to 1024 points. Data and coefficient input are both represented by 16 bits. Data is expanded internally to 18 bits and subject to Block Floating Point arithmetic to preserve a greater dyna

Stand Alone FFT Processor

The PDSP16515A performs Forward or Inverse Fast Fourier Transforms on complex or real data sets containing up to 1024 points. Data and coefficient input are both represented by 16 bits. Data is expanded internally to 18 bits and subject to Block Floating Point arithmetic to preserve a greater dyna