Low Power Push-Pull Comparator - BU7231G

ROHM's low voltage CMOS comparators (BU7251, BU7231, BU7252, and BU7232) integrate input full swing / push-pull output functionality and 1 or 2 circuits on single chip. A low operating voltage range of between 1.8V and 5.5V (single supply configuration) and low current consumption with ultra-low input bias current make them suitable for a wide variety of applications.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BU7231G-TRActiveSSOP530003000TapingYes

BU7231G Data Sheet

Specifications
GradeStandard
Power supply(Min.)[V]1.8
Power supply(Max.)[V]5.5
Channel1
Circuit Current(Typ.)[mA]0.0050
Input Offset Voltage(Max.)[mV]11.0
Input Bias Current(Typ.)[nA]0.0010
Input Voltage Range [V]VSS to VDD
Response Time(Typ.)[µS]1.7
Voltage gain (Typ.)[dB]90.0
Output current(Typ.)[mA]6.0
PSRR(Typ.)[dB]80.0
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
Applications
  • Surveillance Camera for Network
  • Notebook PC
  • Mobile Phone
  • Netbook
Technical Documents
Related Product
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LM358FVTStandard Operational Amplifiers: Ground SenseDatasheet
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BU7232SFVM BU7232SFVM
TLR344F TLR344F
LM358FVT LM358FVT
Spice Model (lib) BU7231SG
Application Note BA12004BF
Application Note BA12004BF
Package Information BU4SU69G2
Reliability Information BU7231G
Reliability Information BU7252F
Package Information BU4SU69G2
Part Explanation BA12004BF