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CD4055BE CMOS Liquid Crystal Display Driver IC

28.00 inc. GST
  • CMOS Liquid Crystal Display Driver
  • Number of Digits: 1
  • Number of Segments: 7
  • Maximum Power Dissipation: 500 mW
  • Maximum Supply Current: 100 uA
  • Output Current Max: 5.8mA
  • No. of Outputs: 7
  • No. of Pins: 16
  • Logic IC Family: CD4000
  • Logic IC Function: BCD To 7 Segment Decoder / Driver with Display Frequency Output
  • Operating Temperature Range: -55°C to +125°C
  • Supply Voltage Range: 3V to 18V
  • Package: PDIP-16

LM3915 Dot or Bar Display Driver IC

50.00 inc. GST
  • Dot/Bar Display Driver
  • 3 dB/step, 30 dB range
  • Drives LEDs, LCDs, or vacuum fluorescents
  • Bar or dot display mode externally selectable by user
  • Expandable to displays of 90 dB
  • Internal voltage reference from 1.2V to 12V
  • Operates with single supply of 3V to 25V
  • Inputs operate down to ground
  • Output current programmable from 1 mA to 30 mA
  • Input withstands ±35V without damage or false outputs
  • Outputs are current regulated, open collectors
  • Directly drives TTL or CMOS
  • The internal 10-step divider is floating and can be referenced to a wide range of voltages