BU7481G-TR Datasheet, PDF (12/22 Pages) Rohm – High Speed Low Voltage Operation CMOS Operational Amplifiers

BU7481G BU7481SG
Application Information - continued
Switch Condition for Test Circuit 2
SW No.
Supply Current
Maximum Output Voltage (R_L=10kΩ)
Output Current
Slew Rate
Unity Gain Frequency
Datasheet
SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW9 SW10 SW11 SW12
OFF OFF ON OFF ON OFF OFF OFF OFF OFF OFF OFF
OFF ON OFF OFF ON OFF OFF ON OFF OFF ON OFF
OFF ON OFF OFF ON OFF OFF OFF OFF ON OFF OFF
OFF OFF ON OFF OFF OFF ON OFF ON OFF OFF ON
ON OFF OFF ON ON OFF OFF OFF ON OFF OFF ON
SW3
SW4
R2=100kΩ
●
VDD
SW1 SW2
R1=1kΩ
SW5 SW6 SW7
IN- IN+
－
＋
SW8 SW9 SW10 SW11 SW12
VSS
R_L
C_L
V_RL
OUT
Figure 25. Test Circuit 2
Input Voltage
1.8V
0V
Output Voltage
1.8V
90%
SR=V/t
1.8V_P-P
Input Wave
10%
0V
t
t
Output Wave
Figure 26. Slew Rate Input and Output Wave
V
t
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