Features: · Low current consumption : 0.4 mA typ. (fCLK=5 MHz, SI: fixed)· High speed operation : 7 MHz (chip) 5 MHz (cascade connection)· Driver output voltage : 36 V max.· Driver output current : 50 mA max.· 64-bit shift register and latch are built in· Driver enable· Driver-off function when su...
S-4621A: Features: · Low current consumption : 0.4 mA typ. (fCLK=5 MHz, SI: fixed)· High speed operation : 7 MHz (chip) 5 MHz (cascade connection)· Driver output voltage : 36 V max.· Driver output current : ...
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|
Parameter |
Symbol |
Ratings |
Unit |
| Supply voltage |
VSS0,1 - VDD |
-0.4 to +7.0 |
V |
| Driver output voltage |
VDOH |
36 |
V |
| Driver output current |
IDOL |
50 |
mA |
| Input voltage |
VIN |
VSS0-0.5 to VDD+0.5 |
V |
| Output voltage |
VOUT |
VSS0-0.5 to VDD+0.5 |
V |
| Max. junction temperature |
TjMAX |
125 |
°C |
| Operating temperature range |
Topr |
-10 to +80 |
°C |
| Storage temperature range |
Tstg |
-40 to +125 |
°C |
The S-4621A is 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. The S-4621A is ideal for the bar-code printer and the thermal print head of high-speed printing because of its large driver output current of 50 mA.