High Speed Ground Sense Operational Amplifier - BA3474RFV | ROHM Semiconductor - ROHM Co., Ltd. - global
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High Speed Ground Sense Operational Amplifier - BA3474RFV
General-purpose BA3472 / BA3474 family integrate two/four Independent Op-amps and phase compensation capacitors on a single chip and have some features of high-gain, low power consumption, and wide operating voltage range of +3[V] ~ +36[V](single power supply). Especially, characteristics are high slew rate (10V/µs) and high Maximum frequency (4MHz).
Specifications:
Grade
Standard
Power supply(Min.)[V](+5V=5, +/-5V=10)
3.0
Power supply(Max.)[V](+5V=5, +/-5V=10)
36.0
Channel
4
Circuit Current(Typ.)[mA]
8.0
Input Offset Voltage(Max.)[mV]
10.0
Input Bias Current(Typ.)[nA]
100.0
Slew Rate(Typ.)[V/µS]
10.0
Input Voltage Range [V]
VEE to VCC-2.0
Output Voltage Range [V]
VEE+0.3 to VCC-1.0
Voltage gain(Typ.)[dB]
100.0
Output current(Typ.)[mA]
30.0
CMRR(Typ.)[dB]
97.0
PSRR(Typ.)[dB]
97.0
GBW(Typ.)[MHz]
4.0
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Features:
・Operable with a single power supply・Wide operating supply voltage
+3.0 [V] ～ +36.0 [V] (single supply)
±1.5 [V] ～ ±18.0 [V] (split supply)
・Standard Op-Amp. Pin-assignments
・Internal phase compensation
・High slew rate: 10[V/µs]
・Maximum frequency: 4[MHz]
・High open loop voltage gain
・Internal ESD protection
Human body model (HBM) ±5000 [V] (Typ.)
・Operable low input voltage around GND level
・Wide output voltage range
VEE+0.3[V] ～ VCC-1.0[V](Typ.)
with VCC-VEE=30[V]