BU5255HFV Datasheet, PDF (12/21 Pages) Rohm – Input Full Swing, Push-pull Output Low Supply Current CMOS Comparators

BU5255HFV BU5255SHFV
Switch Conditions for Test Circuit 2
SW No.
Supply Current
Maximum Output Voltage (R_L=10kΩ)
Output Current
Response Time
Datasheet
SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8
OFF
OFF
OFF
ON
ON
ON
OFF
OFF
ON
ON
OFF
ON
OFF
ON
OFF
OFF
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
OUT
Figure 24. Test Circuit 2
Input Voltage
1.6V
V_re 1.5V
1.4V
100mV Overdrive
t
Input Wave
Output Voltage (L-H)
3V
t_PLH
90%
1.5V
50%
10%
0V
t_R
t
Output Wave
Input Voltage
1.6V
1.5V
100mV Overdrive
1.4V
t
Input Wave
Output Voltage (H-L)
3V
t_F
90%
1.5V
50%
10%
0V
t_PHL
t
Output Wave
Figure 25. Response Time Input and Output Wave
Power Dissipation
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