Low Duty VFD Controller Drivers   If you design automotive instrument clusters or other dashboard systems..industrial equipment..consumer white goods..office automation equipment...audio and Video equipment-you owe it to yourself, and your customers to find out about our VFD products: OKI Semiconductor is a leading supplier of QS9000-certified VFD circuits to the North American automotive market. We supply a wide selection of VFD drivers in multiple configurations — perfect for such applications as driving digital displays or simulated analog meters. Part Number Pins / Package Duty Data Clock Anode Driver Grid Driver Dimming PLA Supply Voltage Driver Output Current Operating Temperature Notes Product Status Grid Anode ML9212 1 56 / QFP 1/2, 1/3 1 MHz 32 Ext. 10-bit digital (anode only) - +8.0 to 18 V / +5V 10 mA -5 mA (s1-s22) -10 mA (s23-s32) -40 to +85 °C - Active ML9213 1 80 / QFP 1/2, 1/3 2 MHz 56 Ext. 10-bit digital (anode only) - +8.0 to 18 V / +5V 10 mA -5 mA (s1-s37)-10 mA (s38-s56) -40 to +85 °C - Active ML9226 1 80 / QFP 1/2, 1/3 2 MHz 32 Ext. 10-bit digital (anode only) - +8.0 to 18 V / Internal +5V 10 mA -5 mA (s1-s22) -10 mA (s23-s27) -40 to +85 °C 5x5 keyscan, 8-bit/8-ch ADC, encoder switch I/F x 3 Obsolete ML9227 1 64 / QFP 1/2, 1/3 2 MHz 27 Ext. 10-bit digital (anode only) - +8.0 to 18.5 V / Internal +5V 10 mA -5 mA (s1-s19) -10 mA (s20-s27) -40 to +85 °C 5x5 keyscan, 8-bit/6-ch ADC, encoder switch I/F x 1 Obsolete ML9228 1 128 / QFP 1/2, 1/3 2 MHz 82 Ext. 10-bit digital (anode only) - +8.0 to 18 V / +3.3, +5V 10 mA -5 mA (s1-s82) -40 to +85 °C 5x6 keyscan Active    1. FAQs - VFD Drivers