MSC1218 Datasheet, PDF (1/12 Pages) OKI electronic componets – 63-Bit Triplex Controller/Driver with Digital Dimming Function

E2C0023-27-Y3
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This version: N_Mov_S. _C19₁9₂7₁₈
Previous version: Jul. 1996
MSC1218
63-Bit Triplex Controller/Driver with Digital Dimming Function
GENERAL DESCRIPTION
The MSC1218 is a Bi-CMOS driver for 1/3 duty vacuum fluorescent display tube.
It contains a 64-bit shift register, a 63-bit latch, a 10-bit digital dimming circuit, and three grids.
The MSC1218 has only three microcontroller interface signal lines: CS, D-IN, and CLOCK.
The chip select function enables the D-IN and CLOCK lines to be shared with other peripheral
circuits.
FEATURES
• Power supply Voltage
: 8 to 18V (built-in 5V regulator for logic circuit)
• Operating temperature
: -40 to +85°C
• 21-segment driver outputs
: I_OH=–6mA at V_OH=V_DD–0.8V
• 3-grid driver outputs
: I_OH=–16mA at V_OH=V_DD–0.8V
• Built-in digital dimming circuit
: 10-bit resolution
• Built-in RC oscillation circuit
: External R and C
• Built-in Power-On-Reset circuit
• Package:
32-pin plastic SSOP(SSOP32-P-430-1.00-K) (Product name: MSC1218GS-K)
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