ML9205-01 Overview
Description
5 ¥ 7 Dot Character ¥ 16-Digit Display Controller/Driver with Character RAM The ML9205-01 is a dot matrix vacuum fluorescent display tube controller driver IC which displays characters, numerics and symbols. Dot matrix vacuum fluorescent display tube drive signals are generated by serial data sent from a micro-controller.
Key Features
- Logic power supply (VDD) : 3.3 V± 10% or 5.0 V± 10%
- Fluorescent display tube drive power supply (VDISP) : 3.3 V± 10% or 5.0 V± 10%
- Fluorescent display tube drive power supply (VFL) : –20 to –60 V
- VFD driver output current (VFD driver output can be connected directly to the fluorescent display tube. No pull-down resistor is required.)
- Segment driver (SEG1 to SEG35) : –5.0 mA (VFL= –60 V)
- Segment driver (AD1 to AD4) : –10.0 mA (VFL= –60 V)
- Grid driver (COM1 to COM24) : –50.0 mA (VFL= –60 V)
- General output port output current
- Output driver (P1 to P4) : ± 1.0 mA (VDD = 3.3 V± 10%) ± 2.0 mA (VDD = 5.0 V± 10%)
- Content of display
