IC-DY681 Datasheet, PDF (2/7 Pages) IC-Haus GmbH – 32 BIT SERIAL INPUT LATCHED PUSH/PULL DRIVER

iC-DY6818
preliminary
32 BIT SERIAL INPUT LATCHED PUSH/PULL DRIVER
Rev A3, Page 2/7
DESCRIPTION
iC-DY6818 is a 32 bit shift register with 32 output
channels with min. 25 mA per channel. The typical
serial data input frequency is 33 MHz max.
Output channel supply ranges from 8 to 36 V and in-
put channel supply from 3.3 to 5.5 V for industrial ap-
plications.
Integrated free-wheeling diodes at the output chan-
nels allow operation of inductive loads.
iC-DY6818 allows for daisy chaining of multiple de-
vices.
The iC-DY6818 is pin compatible with the A6818.
PACKAGING INFORMATION
PIN CONFIGURATION PLCC44
39 38 37 36 35 34 33 32 31 30 29
iC-DY Code...
...
...yyww
7 8 9 10 11 12 13 14 15 16 17
PIN FUNCTIONS
No. Name Function
1 VBB Load Supply
2 SDO Serial Data Output
3 OUT(32) Driver Output 32
4 OUT(31) Driver Output 31
5 OUT(30) Driver Output 30
6 NERR Error Output
(open drain, low active)
7 OUT(29) Driver Output 29
8 OUT(28) Driver Output 28
9 OUT(27) Driver Output 27
10 OUT(26) Driver Output 26
11 OUT(25) Driver Output 25
PIN FUNCTIONS
No. Name Function
12 OUT(24) Driver Output 24
13 OUT(23) Driver Output 23
14 OUT(22) Driver Output 22
15 OUT(21) Driver Output 21
16 OUT(20) Driver Output 20
17 OUT(19) Driver Output 19
18
n/c
19 OUT(18) Driver Output 18
20 OUT(17) Driver Output 17
21 BLNK Blanking
22 GND Ground
23 CLKI Clock Input
24 ST
Strobe
25 OUT(16) Driver Output 16
26 OUT(15) Driver Output 15
27 OUT(14) Driver Output 14
28
n/c
29
n/c
30 OUT(13) Driver Output 13
31 OUT(12) Driver Output 12
32 OUT(11) Driver Output 11
33 OUT(10) Driver Output 10
34 OUT(9) Driver Output 9
35 OUT(8) Driver Output 8
36 OUT(7) Driver Output 7
37 OUT(6) Driver Output 6
38 OUT(5) Driver Output 5
39 OUT(4) Driver Output 4
40 OUT(3) Driver Output 3
41 OUT(2) Driver Output 2
42 OUT(1) Driver Output 1
43 SDI
Serial Data Input
44 VDD Logic Supply