BU7230G Datasheet, PDF (17/27 Pages) Rohm – Input Full Swing, Open Drain Output Low Supply Current CMOS Comparators

BU7230G BU7230SG BU7233F BU7233SF
Application Information - continued
Switch Conditions for Test Circuit 2
Datasheet
SW No.
Supply Current
Maximum Output Voltage (R_L=10kΩ)
Output Current
Response Time
SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8
OFF
OFF
OFF
ON
ON
ON
OFF
OFF
ON
ON
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
ON
VDD
SW1 SW2
V_IN
SW3
IN+
IN-
＋
－
SW4 SW5 SW6 SW7 SW8
VSS
R_L
C_L
V_RL
OUT
Figure 42. Test Circuit 2 (One channel only)
Input Voltage
1.6V
V_re 1.5V
1.4V
Output Voltage
3V
1.5V
0V
100mV Overdrive
t
Input Wave
t_PLH
50%
t
Output Wave
Input Voltage
1.6V
1.5V
100mV Overdrive
1.4V
t
Input Wave
Output Voltage
3V
1.5V
0V
t_F
90%
50%
10%
t_PHL
t
Output Wave
Figure 43. Response Time Input and Output Wave
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TSZ02201-0RFR1G200440-1-2
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