BU2099FV_15 Datasheet, PDF (5/16 Pages) Rohm – 4-input Serial-in / Parallel-out Drivers

BU2099FV
Test Circuits
VDD
RL =10kΩ
+25V
RL RL RL RL RL RL RL
VSS
RL RL RL RL RL
PatternGenerator
VIH
VIL
VSS
Figure 2. Test Circuit of Input Voltage
VDD
VSS
PatternGenerator
12
SW3
1
SW1
±25V
1 _SW2
3
2
IOL1
SW4
1
2
IOH ^IOL2
Vss
Vss Vss Vss Vss _Vss
Figure 3. Test Circuit of Output Voltage
Test condition
VOL1：Set all data “L”. SW1=”ON”, SW2=”3”, SW3=”1”～”12”.
VOL2：Set output data “L” to SO and SW4 is positioned to “2”, then voltage is measured at IOL2.
VOH：Set output data “H” to SO and SW4 is positioned to “1”, then voltage is measured at IOH.
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TSZ22111・15・001
5/12
TSZ02201-0RHR1GZ00140-1-2
18.Sep.2015 Rev.002