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HT16562

Features: · VFD display 12 hour clock function· Directly drive VFD panels at 1/2 Duty cycle· 4.194304MHz crystal oscillation· Zero adjust function· Integrated voltage regulator permits wide 4V to 18V operating voltage range· Four levels of illumination control function· 30-pin SSOP packagePinoutSp...

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SeekIC No. : 004366602 Detail

HT16562: Features: · VFD display 12 hour clock function· Directly drive VFD panels at 1/2 Duty cycle· 4.194304MHz crystal oscillation· Zero adjust function· Integrated voltage regulator permits wide 4V to 18...

HT16562 Data Sheet

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Part Number:
HT16562
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Description



Features:

· VFD display 12 hour clock function
· Directly drive VFD panels at 1/2 Duty cycle
· 4.194304MHz crystal oscillation
· Zero adjust function
· Integrated voltage regulator permits wide 4V to 18V operating voltage range
· Four levels of illumination control function
· 30-pin SSOP package




Pinout

Connection Diagram




Specifications

Logic Supply Voltage .................VSS-0.3V to VSS+6.5V
Driver Supply Voltage .................VSS-0.3V to VSS+20V
High Input Voltage .....................VSS-0.3V to VCC+0.3
V High Output Voltage ..................VSS-0.3V to VCC+0.3V
Logic Input Voltage ....................VSS-0.3V to VDD+0.3V
Logic Output Voltage .................VSS-0.3V to VDD+0.3V
Driver Output Voltage..........................VSS-0.3V to VCC
Driver Output Current (Segment Driver) -10mA to +2mA
Driver Output Current (Grid Driver) ......-7mA to +20mA
Storage Temperature..........................-55 to +150
Operating Temperature.........................-40 to +85




Description

The HT16562 provides direct drive to VFD panels to implement a 12 hour clock function. Obtaining its time base from a 4.194304MHz crystal oscillation source and in having a wide operating voltage due to its internal voltage regulator, the device also contains a host of other features. These include a choice of adjustment modes, including single push increment or 2Hz fast forward functions. Additional features are provided in the form of Blank control, Zero adjustment and four levels of illumination control.






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