ROHM Semiconductor GmbH Low Power Ground Sense Operational Amplifier BU7421G

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 equipments and battery movements.
  • Low Power Ground Sense Operational Amplifier - BU7421G - ROHM Semiconductor GmbH
    ROHM Semiconductor GmbH
  • Low Power Ground Sense Operational Amplifier - BU7421G - ROHM Semiconductor USA, LLC
    ROHM Semiconductor USA, LLC
Datasheet
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 equipments and battery movements.
Datasheet

Suppliers

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Product
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Supplier Links
Low Power Ground Sense Operational Amplifier - BU7421G - ROHM Semiconductor GmbH
ROHM Semiconductor GmbH
Willich, Germany
Low Power Ground Sense Operational Amplifier
BU7421G
Low Power Ground Sense Operational Amplifier BU7421G
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 equipments and battery movements.

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 equipments and battery movements.

Supplier's Site Datasheet
Low Power Ground Sense Operational Amplifier - BU7421G - ROHM Semiconductor USA, LLC
ROHM Semiconductor USA, LLC
Santa Clara, CA, USA
Low Power Ground Sense Operational Amplifier
BU7421G
Low Power Ground Sense Operational Amplifier BU7421G
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 equipments and battery movements.

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 equipments and battery movements.

Supplier's Site Datasheet

Technical Specifications

  ROHM Semiconductor GmbH ROHM Semiconductor USA, LLC
Product Category Operational Amplifiers Operational Amplifiers
Product Number BU7421G BU7421G
Product Name Low Power Ground Sense Operational Amplifier Low Power Ground Sense Operational Amplifier
Standards RoHS RoHS
Closed-Loop Gain (AVCL) 100 V/V 105 V/V
Supply Voltage (VS) 1.7 to 5.5 volts 2.4 to 5.5 volts
Source Current (IS) 0.0085 milliamps 0.4700 milliamps
VOS 6 millivolts 9 millivolts
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