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IK2108A - LED Driver

Description

The IK2108A are anode-grid LED display drives 5.0V~18.0V with output size

8 digits x 14 segments to 12 digits x 10 segments and addition key scan function.

Serial interface provides connection with microprocessor.

Features

  • Operation voltage for digital part: 3.0V ~ 5.5V.
  • Operation voltage for output LEDs: 5.0V ~ 18.0V.
  • 7-step individual dimming control for each grid.
  • OSC: built in (with external resistor) 500kHz @ R=12.1kΩ.
  • Pulse segment current: 27mA @ 8 digits x 14 segments 39mA @ 12 digits x 10 segments.
  • Key scanning: 10x3 matrix.
  • Serial Interface.
  • Operation Temperature : -40 ~ 85°C SOP-32.

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Datasheet Details

Part number IK2108A
Manufacturer IK Semicon
File Size 485.24 KB
Description LED Driver
Datasheet download datasheet IK2108A Datasheet

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Full PDF Text Transcription

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TECHNICAL DATA LED Driver IC IK2108A Description The IK2108A are anode-grid LED display drives 5.0V~18.0V with output size – 8 digits x 14 segments to 12 digits x 10 segments and addition key scan function. Serial interface provides connection with microprocessor. Features • Operation voltage for digital part: 3.0V ~ 5.5V • Operation voltage for output LEDs: 5.0V ~ 18.0V • 7-step individual dimming control for each grid • OSC: built in (with external resistor) 500kHz @ R=12.
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