BU7271SG Series

Low Power Input-Output Full Swing Operational Amplifier

Catalog

Low Power Input-Output Full Swing Operational Amplifier

Part	Output Type	Gain Bandwidth Product	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply Span (Max) [Max]	Current - Supply	Amplifier Type	Current - Output / Channel	Number of Circuits	Current - Input Bias	Mounting Type	Slew Rate	Supplier Device Package	Package / Case	Voltage - Supply Span (Min) [Min]	Voltage - Input Offset
Rohm Semiconductor BU7271SG-TR	Rail-to-Rail	90 kHz	-40 °C	105 ░C	5.5 V	8.6 µA	General Purpose	8 mA	1	1 pA	Surface Mount	0.05 V/µs	5-SSOP	SC-74A SOT-753	1.8 V	1 mV
Rohm Semiconductor BU7271G-TR	Rail-to-Rail	90 kHz	-40 °C	85 °C	5.5 V	8.6 µA	General Purpose	8 mA	1	1 pA	Surface Mount	0.05 V/µs	5-SSOP	SC-74A SOT-753	1.8 V	1 mV

Catalog

Low Power Input-Output Full Swing Operational Amplifier

Key Features

• Ultra Low Power : 8.6[μA], High large signal voltage gain, Wide temperature range-40[℃] ～ +105[℃], Low input bias current 1[pA] (Typ.), Internal ESD protectionHuman body model (HBM) ±4000 [V] (Typ.), Internal phase compensation, Low operating supply voltage+1.8[V] ～ +5.5[V] (single supply)

Description

Ultra Low Power CMOS Op-Amp BU7265/BU7205/BU7271/BU7245 family (Input-Output Full Swing) and BU7411 / BU7421 / BU7475 (ground sense) are monolithic IC. Supply current is very small (BU7265/BU7411 family: 0.35[µA], BU7421 family: 8.5[µA], BU7271 family: 8.6[µA]), and VDD range is +1.6[V] ~ +5.5[V] (BU7411 family: single supply), so operable with low voltage. It’s suitable for applications of portable equipment and battery movements.