Low Power Ground Sense Operational Amplifier - BU7444F

Low Voltage CMOS Op-Amp integrates one or two independent outputs full swing Op-Amps and phase compensation capacitors on a single chip. Especially, this series is operable with low voltage, low supply current and low input bias current.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BU7444F-E2ActiveSOP1425002500TapingYes

BU7444F Data Sheet

Specifications
GradeStandard
Power supply(Min.)[V](+5V=5, +/-5V=10)1.7
Power supply(Max.)[V](+5V=5, +/-5V=10)5.5
Channel4
Circuit Current(Typ.)[mA]0.2
Input Offset Voltage(Max.)[mV]6.0
Input Bias Current(Typ.)[nA]0.0010
Slew Rate(Typ.)[V/µS]0.3
Input Voltage Range [V]VSS to VDD-1.2
Output Voltage Range [V]VSS+0.1 to VDD-0.1
Voltage gain(Typ.)[dB]95.0
Output current(Typ.)[mA]6.0
CMRR(Typ.)[dB]60.0
PSRR(Typ.)[dB]80.0
GBW(Typ.)[MHz]0.6
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
Applications
  • Coin Processing Machines
  • Portable Data Terminal
  • Meter for Medical Treatments Portable
  • Barcode Scanner
  • Digital Multimeter: Handy Type
  • Digital Stethoscope
  • Single Board Computer
  • Network Attached Storage
  • Notebook PC
  • Mobile Phone
  • X-ray Inspection Machine for Security
  • Monitor for Medical
  • CT Scanner
  • ECG(EKG)
  • Intercom / Baby Monitor
  • Surveillance Camera for Network
  • Fingerprint Authentication Device
  • Machine Vision Camera for Industrial
  • Pulse Oximeter
  • Display for EMS
  • Digital Multimeter: Bench Type
  • Netbook
  • Smartphone / Tablet PCs
Technical Documents
Related Product
PART NUMBERProduct SeriesDatasheet
TLR341GLow Power Operational Amplifiers: Ground SenseDatasheet
LM358FStandard Operational Amplifiers: Ground SenseDatasheet
LM358FJStandard Operational Amplifiers: Ground SenseDatasheet
LM358FVStandard Operational Amplifiers: Ground SenseDatasheet
LM358FVTStandard Operational Amplifiers: Ground SenseDatasheet
LM324FStandard Operational Amplifiers: Ground SenseDatasheet
BU7444SF BU7444SF
TLR344F TLR344F
LM358FVT LM358FVT
Spice Model BU7444SF
Application Note BU7475SHFV
Application Note BA12004BF
Application Note BA12004BF
Package Information BU4584BF
Part Explanation BA12004BF