SH2002-DC90A_07 Datasheet, PDF (4/6 Pages) Rohm – Near edge thermal printhead (8dots / mm)

Printheads
zEquivalent circuit
VH (COM)
VDD
GND
BEO
/STB2
/STB1
/LAT
CLK
DI2
DI1
SENS1
SENS2
SENS3
TM
TM
220µ F
35V
0.1µ F
50V
DOT#448
#448
#193
SH2002-DC90A
DOT#1
#192
#1
LATCH REGISTER
SHIFT
REGISTER
SHIFT
REGISTER
THERMISTOR
30kΩ B:3950K
DI No.
DI2
DI1
DOT No.
448 to 193
192 to 1
STB No.
STB 2
STB 1
Fig. 2
DOT No.
448 to 193
192 to 1
Rev.A
4/5