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BU7294SF-E2 Fiches technique(PDF) 4 Page - Rohm |
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BU7294SF-E2 Fiches technique(HTML) 4 Page - Rohm |
4 / 30 page Datasheet www.rohm.com TSZ02201-0RAR1G200390-1-2 ©2013 ROHM Co., Ltd. All rights reserved. 4/27 22.May.2013 Rev.001 TSZ22111・15・001 BU7291G, BU7291SG, BU7294xx, BU7294Sxx ●Electrical Characteristics ○BU7291, BU7291S (Unless otherwise specified VDD=+3V, VSS=0V, Ta=25 C) Parameter Symbol Temperature Range Limits Unit Condition Min. Typ. Max. Input Offset Voltage *7 Vio 25 C - 1 9 mV - Input Offset Current *7 Iio 25 C - 1 - pA - Input Bias Current *7 Ib 25 C - 1 - pA - Supply Current *8 IDD 25 C - 470 800 μA RL=∞ Av=0dB, +IN=1.5V Full range - - 1100 Maximum Output Voltage(High) VOH 25 C VDD-0.1 - - V RL=10k Ω Maximum Output Voltage(Low) VOL 25 C - - VSS+0.1 V RL=10k Ω Large Signal Voltage Gain Av 25 C 70 105 - dB RL=10k Ω Input Common-mode Voltage Range Vicm 25 C 0 - 3 V VSS to VDD Common-mode Rejection Ratio CMRR 25 C 40 60 - dB - Power Supply Rejection Ratio PSRR 25 C 45 80 - dB - Output Source Current *9 Isource 25 C 5 8 - mA VDD-0.4V Output Sink Current *9 Isink 25 C 9 16 - mA VSS+0.4V Slew Rate SR 25 C - 3.0 - V/ μs CL=25pF Gain Band Width GBW 25 C - 2.8 - MHz CL=25pF, f=100kHz Unity Gain Frequency fT 25 C - 2.8 - MHz CL=25pF Phase Margin θ 25 C - 50 - deg CL=25pF Total Harmonic Distortion +Noise THD+N 25 C - 0.03 - % OUT=0.8VP-P, f=1kHz *7 Absolute value *8 Full range BU7291: Ta=-40 C to +85C BU7291S: Ta=-40C to +105C *9 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. |
Numéro de pièce similaire - BU7294SF-E2 |
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Description similaire - BU7294SF-E2 |
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