S-4612A

The S-4612A is designed as a CMOS thermal print head driver containing a 64-bit shift register and a latch. It can be used for general purpose because "H" or "L" can be selected for the latch and the driver enable. It is ideal for the video printer and the low-voltage-operation thermal print head because of large driver output current and small ON-state resistance.

S-4612A has eight features. (1)Low current consumption 0.4mA typ (fCLK=5MHz, SI: fixed). (2)High speed operation 7MHz chip and 5MHz cascade connection. (3)Driver output voltage 36V max. (4)Driver output current 70mA max. (5)64-bit shift register and latch are built in. (6)Driver enable. (7)Driver-off function when supply voltage falls. (8)Selectable "H/L" for latch and driver enable. Those are all the main features.

Some absolute maximum ratings of S-4612A have been concluded into several points as follow. (1)Its supply voltage would be from -0.4V to 7.0V. (2)Its driver output voltage would be 36V. (3)Its driver output current would be 70mA. (4)Its input voltage would be from Vss0-0.5V to Vdd+0.5V. (5)Its output voltage would be from Vss0-0.5V to Vdd+0.5V. (6)Its max junction temperature would be 125°C. (7)Its operating temperature range would be from -10°C to 80°C. (8)Its storage temperature range would be from -40°C to 125°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of S-4612A are concluded as follow. (1)Its supply voltage would be min 4.5V and typ 5.0V and max 5.5V. (2)Its high level input voltage would be min 0.7Vdd and max Vdd. (3)Its low level input voltage would be min Vss and max 0.3Vdd. (4)Its high level output voltage would be min 4.45V. (5)Its low level output voltage would be max 0.05V. And so on. If you have any question or suggestion or want to know more information of S-4612A please contact us for details. Thank you!