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BU7475HFV Datasheet(PDF) 3 Page - Rohm |
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BU7475HFV Datasheet(HTML) 3 Page - Rohm |
3 / 29 page Technical Note 3/28 www.rohm.com 2010.12 - Rev.A © 2010 ROHM Co., Ltd. All rights reserved. BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV, BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV ● Electrical characteristics: Input-Output Full Swing ○ BU7265 family (Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃]) Parameter Symbol Temperature Range Limits Unit Condition BU7265G, BU7265SG Min. Typ. Max. Input Offset Voltage (*2) Vio 25℃ - 1 8.5 mV VDD=1.8 ~ 5.5[V], VOUT=VDD/2 Input Offset Current (*2) Iio 25℃ - 1 - pA - Input Bias Current (*2) Ib 25℃ - 1 - pA - Supply Current (*3) IDD 25℃ - 0.35 0.9 μA RL=∞, AV=0[dB], VIN=1.5[V] Full range - - 1.3 High Level Output Voltage VOH 25℃ VDD-0.1 - - V RL=10[kΩ] Low Level Output Voltage VOL 25℃ - - VSS+0.1 V RL=10[kΩ] Large Signal Voltage Gain AV 25℃ 60 95 - dB RL=10[kΩ] Input Common-mode Voltage Range Vicm 25℃ 0 - 3 V VDD-VSS=3[V] Common-mode Rejection Ratio CMRR 25℃ 45 60 - dB - Power Supply Rejection Ratio PSRR 25℃ 60 80 - dB - Output Source Current (*4) IOH 25℃ 1 2.4 - mA VDD-0.4[V] Output Sink Current (*4) IOL 25℃ 2 4 - mA VSS+0.4[V] Slew Rate SR 25℃ - 2.4 - V/ms CL=25[pF] Gain Band width FT 25℃ - 4 - kHz CL=25[pF], AV=40[dB] Phase Margin θ 25℃ - 60 - ° CL=25[pF], AV=40[dB] (*2) Absolute value (*3) Full range BU7265: Ta=-40[℃]~+85[℃] BU7265S: Ta=-40[℃]~+105[℃] (*4) 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. ○ BU7271 family (Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃]) Parameter Symbol Temperature Range Limits Unit Condition BU7271G, BU7271SG Min. Typ. Max. Input Offset Voltage (*5) Vio 25℃ - 1 8 mV VDD=1.8 ~ 5.5[V], VOUT=VDD/2 Input Offset Current (*5) Iio 25℃ - 1 - pA - Input Bias Current (*5) Ib 25℃ - 1 - pA - Supply Current (*6) IDD 25℃ - 8.6 17 μA RL=∞, AV=0[dB], VIN=1.5[V] Full range - - 25 High Level Output Voltage VOH 25℃ VDD-0.1 - - V RL=10[kΩ] Low Level Output Voltage VOL 25℃ - - VSS+0.1 V RL=10[kΩ] Large Signal Voltage Gain AV 25℃ 70 100 - dB RL=10[kΩ] Input Common-mode Voltage Range Vicm 25℃ 0 - 3 V VDD-VSS=3[V] Common-mode Rejection Ratio CMRR 25℃ 45 60 - dB - Power Supply Rejection Ratio PSRR 25℃ 60 80 - dB - Output Source Current (*7) IOH 25℃ 2 4 - mA VDD-0.4[V] Output Sink Current (*7) IOL 25℃ 4 8 - mA VSS+0.4[V] Slew Rate SR 25℃ - 50 - V/ms CL=25[pF] Gain Band width FT 25℃ - 90 - kHz CL=25[pF], AV=40[dB] Phase Margin θ 25℃ - 60 - ° CL=25[pF], AV=40[dB] (*5) Absolute value (*6) Full range BU7271: Ta=-40[℃]~+85[℃] BU7271S: Ta=-40[℃]~+105[℃] (*7) 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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