BU2050F_09 Datasheet, PDF (17/25 Pages) Rohm – Serial / Parallel 4-input Drivers

BU2050F,BU2092F,BU2092FV,BU2099FV,BD7851FP,BU2152FS
【BD7851FP】
●Test Circuit 1
LATCH
S_IN
1 GND
R
2 R_Iref
3 LATCH
4 S_IN
5 OUT16
6 OUT15
Vcc 25
ENABLE 24
CLOCK 23
SOUT 22
OUT1 21
OUT2 20
Vcc
ENABLE
CLOCK
SOUT
VE
Technical Note
●Test Circuit 2
LATCH
S_IN
7 OUT14
8 OUT13
9 OUT12
10 OUT11
11 OUT10
12 OUT9
13 OUT8
OUT3 19
OUT4 18
OUT5 17
P_GND 16
OUT6 15
OUT7 14
Fig. 15
1 GND
R
2 R_Iref
3 LATCH
4 S_IN
5 OUT16
6 OUT15
Vcc 25
ENABLE 24
CLOCK 23
SOUT 22
OUT1 21
OUT2 20
P_GND
Vcc
ENABLE
CLOCK
SOUT
VE
7 OUT14
8 OUT13
9 OUT12
10 OUT11
11 OUT10
12 OUT9
13 OUT8
OUT3 19
OUT4 18
OUT5 17
P_GND ₁₆
OUT6 15
OUT7 14
P_GND
Fig. 16
＊R=51Ω (note : R_Iref=1.3kΩ) , C=15pF
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2009.06 - Rev.A