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BU7441G Datasheet(PDF) 7 Page - Rohm |
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BU7441G Datasheet(HTML) 7 Page - Rohm |
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7 / 44 page ![]() Datasheet www.rohm.com TSZ02201-0RAR1G200160-1-2 © 2013 ROHM Co., Ltd. All rights reserved. 7/40 TSZ22111・15・001 BU7441G BU7441SG BU7442xxx BU7442Sxxx BU7444F BU7444SF 13.Feb.2015 Rev.002 Electrical Characteristics - continued ○ BU7444F, BU7444SF(Unless otherwise specified VDD=+3V, VSS=0V, TA=25°C) Parameter Symbol Temperature Range Limit Unit Conditions Min Typ Max Input Offset Voltage (Note 23) VIO 25°C - 1 6 mV - Input Offset Current (Note 23) IIO 25°C - 1 - pA - Input Bias Current (Note 23) IB 25°C - 1 - pA - Supply Current (Note 24) IDD 25°C - 200 480 μA RL=∞, All Op-Amps AV=0dB, +IN =0.9V Full range - - 960 Maximum Output Voltage(High) VOH 25°C VDD-0.1 - - V RL=10kΩ Maximum Output Voltage(Low) VOL 25°C - - VSS+0.1 V RL=10kΩ Large Signal Voltage Gain AV 25°C 70 95 - dB RL=10kΩ Input Common-mode Voltage Range VICM 25°C 0 - 1.8 V VSS to VDD-1.2V Common-mode Rejection Ratio CMRR 25°C 45 60 - dB - Power Supply Rejection Ratio PSRR 25°C 60 80 - dB - Output Source Current (Note 25) ISOURCE 25°C 3 6 - mA VDD-0.4V Output Sink Current (Note 25) ISINK 25°C 5 10 - mA VSS+0.4V Slew Rate SR 25°C - 0.3 - V/μs CL=25pF Gain Bandwidth GBW 25°C - 0.6 - MHz CL=25pF, AV=40dB Phase Margin θ 25°C - 50 - deg CL=25pF, AV=40dB Total Harmonic Distortion + Noise THD+N 25°C - 0.05 - % OUT=0.8VP-P f=1kHz Channel Separation CS 25°C - 100 - dB AV=40dB, OUT=1Vrms (Note 23) Absolute value (Note 24) Full range: BU7444F: TA=-40°C to +85°C, BU7444SF: TA=-40°C to +105°C (Note 25) Under the high temperature environment, consider the power dissipation of IC when selecting the output current. When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC. |
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