High Speed Ground Sense Operational Amplifier - BU7481G | ROHM Semiconductor - ROHM Co., Ltd.
Rohm Productdetail
High Speed Ground Sense Operational Amplifier - BU7481G
Low Voltage with High Speed CMOS Op-Amp integrates one independent output full swing Op-Amps and phase compensation capacitors on a single chip. Especially, this series is operable with low voltage, low supply current, high speed and low input bias current. Input-Output Full Swing : BU7291 family, BU7255 family Ground sense : BU7495 family, BU7481 family, BU7485 family, BU5281 family
Specifications:
Grade
Standard
Power supply(Min.)[V](+5V=5, +/-5V=10)
1.8
Power supply(Max.)[V](+5V=5, +/-5V=10)
5.5
Channel
1
Circuit Current(Typ.)[mA]
0.42
Input Offset Voltage(Max.)[mV]
8.0
Input Bias Current(Typ.)[nA]
0.001
Slew Rate(Typ.)[V/µS]
3.2
Input Voltage Range [V]
VSS to VDD-1.2
Output Voltage Range [V]
VSS+0.1 to VDD-0.1
Voltage gain(Typ.)[dB]
105.0
Output current(Typ.)[mA]
8.0
CMRR(Typ.)[dB]
60.0
PSRR(Typ.)[dB]
80.0
GBW(Typ.)[MHz]
2.8
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Features:
・Low operating supply voltage+1.8 [V] ～ +5.5 [V] (single supply)
・High large signal voltage gain
・Internal ESD protection
Human body model (HBM) ±4000 [V] (Typ.)
・Low input bias current 1[pA] (Typ.)
・High slew rate
3.2 [V/μs]