Operational Amplifiers / Comparators
Ground Sense Low Voltage
Operation CMOS Operational Amplifiers
BU7461G, BU7461SG, BU7441G, BU7441SG, BU7462F/FVM/NUX, BU7462SF/FVM/NUX,
BU7442F/FVM/NUX, BU7442SF/FVM/NUX, BU7464F, BU7464SF, BU7444F, BU7444SF,
BU7465HFV, BU7465SHFV, BU7445HFV, BU7445SHFV
No.10049JET21
●Description
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.
Ground Sense : BU7461 (BU7461S) family, BU7441 (BU7441S) family, BU7462 (BU7462S) family,
BU7442 (BU7442S) family, BU7464 (BU7464S) family, BU7444 (BU7444S) family,
BU7465 (BU7465S) family, BU7445 (BU7445S) family,
●Features
1) Operable with low voltage
6) High open loop voltage gain
7) Low supply current
+1.7[V] ~ +5.5[V] (Single supply) :
BU7461/BU7441 family, BU7462/BU7442 family
BU7464/BU7444 family, BU7465/BU7445 family
2) Input Ground Sense, Output Full Swing
3) High speed operation (BU7461 family, BU7462 family)
4) Internal phase compensation
(BU7441 family, BU7442 family)
(BU7445 family, BU7444 family)
8) Low input bias current 1[pA](Typ.)
9) ESD protection circuit
Human body mode (HBM)±4000[V](Typ.)
5) Wide temperature range
-40[℃] ~ +85[℃]
(BU7461G, BU7462 family, BU7464F, BU7465HFV)
(BU7441G, BU7442 family, BU7444F, BU7445HFV)
-40[℃] ~ +105[℃]
(BU7461SG, BU7462S family, BU7464SF, BU7465SHFV)
(BU7441SG, BU7442S family, BU7444SF, BU7445SHFV)
BU7461G
Ground Sense
High speed
Single
(BU7461SG:Operation guaranteed up to +105℃)
BU7465HFV
(BU7465SHFV::Operation guaranteed up to +105℃)
BU7462F/FVM/NUX
Dual
Quad
Single
(BU7462S F/FVM/NUX:Operation guaranteed up to +105℃)
BU7464F
(BU7464SF:Operation guaranteed up to +105℃)
BU7441G
Low power
(BU7441SG:Operation guaranteed up to +105℃)
BU7445HFV
(BU7445SHFV:Operation guaranteed up to +105℃)
BU7442F/FVM/NUX
Dual
(BU7442S F/FVM/NUX:Operation guaranteed up to +105℃)
BU7444F
Quad
(BU7444SF:Operation guaranteed up to +105℃)
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2010.12 - Rev.A
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