BA829 Datasheet, PDF (1/7 Pages) Rohm – 8-bit, serial IN, parallel OUT driver

Standard ICs
8-bit, serial IN, parallel OUT driver
BA829
The BA829 is an 8-bit, serial input, parallel output driver. This is a monolithic IC developed for use in thermal print
heads, LED character displays, and other similar applications.
•^Applications
Thermal print head drivers
LED character displays
•^Features
1) Can drive up to 300mA.
2) Controlling the strobe terminal with the drive timing
pulse enables current to be reduced when drive is
not being carried out.
3) Using the data output terminal for the next data input
enables secondary connections.
4) The digital ground and power ground are separated.
5) A latch is included between the shift register and
driver output.
6) A stand-by function is built in.
(10µA typ. at stand-by)
•^{Pin assignments}
CLK 1
PSW 2
DOUT 3
VCC 4
PGND 5
08 6
07 7
06 8
05 9
18 LATCH
17 STB
16 DATA
15 LGND
14 PGND
13 01
12 02
11 03
10 04
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