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UPD16326A Datasheet 32-bit Fluorescent Display Tube Driver

Manufacturer: NEC (now Renesas Electronics)

Overview: DATA SHEET MOS INTEGRATED CIRCUIT µPD16326A 32-BIT FLUORESCENT DISPLAY TUBE DRIVER The µPD16326A is a fluorescent display tube driver using a high breakdown voltage CMOS process. It consists of 32-bit bidirectional shift registers, a latch circuit, and a high breakdown voltage CMOS driver block. The logic block operates on a 5 V power supply designed to be connected directly to a microcontroller (CMOS level input). The driver block has a 150 V and 20 mA high breakdown voltage output, and both the logic block and driver block consist of CMOS, allowing operation with low power consumption.

General Description

Pin Symbol STB A B CLK BLK R/L Pin Name Latch strobe input RIGHT data input LEFT data input Clock input Blanking input Shift control input Pin Number 5 3 10 6 4 8 Description H: Data through L: Data retention When R/L = H, A: Input B: Output When R/L

Key Features

  • High breakdown voltage CMOS structure.
  • High breakdown voltage, high current output (150 V, 20 mA).
  • 32-bit bidirectional shift registers on chip.
  • Data control by transfer clock (external) and latch.
  • High-speed data transfer capability (fmax = 8.0 MHz MIN).
  • Wide operating temperature range (TA =.
  • 40 to 85 ˚C).

More Datasheets from NEC (now Renesas Electronics)

Part Number Description
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UPD16334 96-Bit AC-PDP DRIVER
UPD16335 96-Bit AC-PDP DRIVER
UPD16337 64-BIT AC-PDP DRIVER
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UPD16341 96-BIT AC-PDP DRIVER

UPD16326A Distributor