LM3914 даташиты PDF

Номер в каталоге : LM3914

Function : Dot/Bar Display Driver

Производитель : Texas Instruments

цоколевка :

LM3914 datasheet

Описание :

• Drives LEDs, LCDs or Vacuum Fluorescen
• Bar or Dot Display Mode Externally Selecta
by User
• Expandable to Displays of 100 Steps
• Internal Voltage Reference from 1.2V to 12
• Operates with Single Supply of Less than 3
• Inputs Operate Down to Ground
• Output Current Programmable from 2 mA t
• No Multiplex Switching or Interaction Betw
• Input Withstands ±35V without Damage or
False Outputs
• LED Driver Outputs are Current Regulated,
• Outputs can Interface with TTL or CMOS L
• The Internal 10-step Divider is Floating and
can be Referenced to a Wide Range of

даташит PDF Download

LM3914 pdf

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