GENERAL DESCRIPTION

The MSC1212-01 is a driver IC for VFD implemented in BiCMOS technology. The circuit consists of a 48-bit shift register and a 48-bit latch; they control display data, which is output from the display drivers.

Since a 64-pin plastic QFP package is used, the display unit size can be reduced.

FEATURES

• Logic supply voltage (VCC) : 4.5 to 5.5 V

• Driver supply voltage (VDISP) : 8 to 18 V

• Operating temperature range : –40 to +105°C

• Driver output current : IO2-1 = –6 mA (for only one driver on state)

IO2-2 = –50 mA (total current for all drivers on state)

IO2-3 = 0.2 mA

• Built-in 48-bit output Driver (with latch)

• Built-in 48-bit shift register

• Clock frequency : 0.5 MHz

• Package:

64-pin plastic QFP (QFP64-P-1414-0.80-BK) (Product name: MSC1212-01GS-BK)