Low Power Ground Sense Op AMP,

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

Ultra Low Power : 0.35[μA]
High large signal voltage gain
Wide temperature range -40[℃] ～ +105[℃]
Low input bias current 1[pA] (Typ.)
Internal ESD protection Human body model (HBM) ±4000 [V] (Typ.)
Internal phase compensation
Low operating supply voltage +1.6[V] ～ +5.5[V] (single supply)

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