MSC1164 Oki Semiconductor, MSC1164 Datasheet
MSC1164
Related parts for MSC1164
MSC1164 Summary of contents
Page 1
... Grid/Anode Driver GENERAL DESCRIPTION The MSC1164 is a monolithic IC using the Bi-CMOS process technology 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 ...
Page 2
... Semiconductor BLOCK DIAGRAM CLK DIN D R-1 1 R DOUT CHG MSC1164 V HV HVO1 HVO2 HVO20 GND 2/13 ...
Page 3
... Semiconductor INPUT AND OUTPUT CONFIGURATION Schematic Diagrams of Logic Portion Input and Output Circuits Input Pin INPUT Output Pin Schematic Diagram of Driver Output Circuit GND GND GND GND GND GND MSC1164 DOUT HVO 3/13 ...
Page 4
... HVO17 9 HVO16 10 HVO15 11 HVO14 12 HVO13 13 HVO12 14 HVO11 15 NC: No-connection pin 32-Pin Plastic SSOP NC: No-connection pin 30-Pin Plastic Shrink DIP MSC1164 CHG 30 DIN 29 CLK 28 GND HVO1 25 HVO2 24 HVO3 23 HVO4 22 HVO5 21 HVO6 20 ...
Page 5
... Clock input pin. Data of shift register is shifted from one stage to CLK the next at the rising edge of clock. Test input pin with a pull-down resistor. Normally "L" "H" CHG in this condition, the driver outputs "H" or "L" according to the corresponding latch output. MSC1164 Description 5/13 ...
Page 6
... Tj=P ¥ Rj–a+Ta (P: Maximum power consumption) Condition Applicable to logic supply voltage pin Applicable to driver supply voltage pin Applicable to all input pins –0 Applicable to data output pin –0 Duty cycle 50% max Ta £ 25°C — — MSC1164 Rating Unit Note –0 +0.3 V ...
Page 7
... See timing diagram See timing diagram See timing diagram See timing diagram See timing diagram See timing diagram See timing diagram See timing diagram See timing diagram See timing diagram See timing diagram — MSC1164 Min. Max. Unit 4.5 5 =4.5V 3.6 — ...
Page 8
... Remarks See timing diagram and test circuit See timing diagram and test circuit See timing diagram and test circuit See timing diagram and test circuit See timing diagram and test circuit MSC1164 =10V to 65V, Ta=–40°C to +85°C) HV Min. Typ. Max. ...
Page 9
CLOCK T1/2 T3 DIN t WD DOUT LS CHG CL HVO (1, 2, 19, 20) HVO (OTHERS) 1/f f T(19,20) T1/2 T3 WCLK WCLK ...
Page 10
... Semiconductor Test circuit 65V 5.0V DIN HVO1 HVO2 HVO20 MSC1164 20pF 1.5kW DOUT 30pF 10/13 ...
Page 11
... L: Low Level, H: High Level, X: Don't Care, NC: Change NOTES ON USE 1. The MSC1164 is designed as a grid/anode driver of VFD. The data applied to the data input pin is read into the shift register at the rising edge of the clock and shifted sequencially to the shift register synchronizing with the clock. ...
Page 12
... Therefore, before you perform reflow mounting, contact Oki’s responsible sales person for the product name, package name, pin number, package code and desired mounting conditions (reflow method, temperature and times). MSC1164 (Unit : mm) Package material Epoxy resin ...
Page 13
... Therefore, before you perform reflow mounting, contact Oki’s responsible sales person for the product name, package name, pin number, package code and desired mounting conditions (reflow method, temperature and times). MSC1164 (Unit : mm) Package material Epoxy resin ...