Features: The MSC1163 is designed as a VFD anode driver with emitter-follower output providing 40-bit active pull-down and built-in 40-bit bidirectional shift register and latch.• Logic Supply Voltage (VCC) : 5V• Driver Supply Voltage (VHV) : 65V• Driver Output Current IOHVH : 2m...
MSC1163: Features: The MSC1163 is designed as a VFD anode driver with emitter-follower output providing 40-bit active pull-down and built-in 40-bit bidirectional shift register and latch.• Logic Supply...
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Features: ·Each channel is independently programmable via DASM software.·Factory set input filters...
Parameter |
Symbol |
Condition |
Rating |
Unit |
Note |
Logic Supply Voltage |
VCC |
Applicable to logic supply voltage pin |
0.3 to +6.5 |
V |
1 |
Driver Supply Voltage |
VHV |
Applicable to driver supply voltage pin |
VCC to 70 |
V |
1, 2 |
Input Voltage |
VIN |
Applicable to all input pins |
0.3 to VCC +0.3 |
V |
1 |
Data Output Voltage |
VOD |
Applicable to data output pin |
0.3 to VCC +0.3 |
V |
1 |
Driver Driving Frequency |
fDRV |
Duty cycle 50% max |
0 to 15 |
kHz |
- |
Power Dissipation |
PD |
Ta 25°C |
860 |
mW |
- |
Package Thermal Resistance |
Rj-a |
- |
145 |
°C/W |
3 |
Storage Temperature |
TSTG |
- |
55 to +150 |
°C |
- |
The MSC1163 is a monolithic IC using the Bi-CMOS process for hybridizing CMOS and bipolar transistors on the same chip. The logic portion such as the input stage, shift register and latch is fabricated by CMOS and the output driver requiring a high withstand voltage is fabricated by bipolar transistors.
Since the 60-pin plastic SSOP package is adopted and the pin configuration allows the circuit MSC1163 wiring to be formed on the single side PCB, the display unit size can be reduced.
The MSC1163 shift register has a bidirectional configuration; therefore, it is easy to design the circuit wiring in which devices are arranged so that they are symmetric with respect to the display.