DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
μPC451GR-9LG, μPC324GR-9LG
SINGLE POWER SUPPLY QUAD OPERATIONAL AMPLIFIERS
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DESCRIPTION
The μ PC451GR-9LG, μ PC324GR-9LG are quad operational amplifiers which are designed to operate for a single
power supply. It includes features of low-voltage operation, a common-mode input voltage that range from V− (GND)
level, an output from a V− (GND) level that is determined by the output stage of class C push-pull circuit and a 50
μA(TYP.) constant current, and a low current consumption.
In addition, this can operate at both positive and negative power supply and it can be extensively used in various
amplifier circuits.
The μ PC451GR-9LG which expands temperature type is suited for wide operating ambient temperature use, and
μPC324GR-9LG is used for general purposes.
A DC parameter selection that is compatible to operational amplifiers is also available.
μ PC1251GR-9LG, μ PC1251MP-KAA, μ PC358GR-9LG which are dual types with the same circuit configuration are
also available as series of operational amplifiers.
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FEATURES
• Input Offset Voltage
2 mV (TYP.)
5 nA (TYP.)
• Internal frequency compensation
• Output short-circuit protection
• Input Offset Current
• Large Signal Voltage Gain
100000 (TYP.)
• Small Package (The mounting area is reduced to half compared to the conventional 14-pin plastic SOP (1.27 mm
pitch))
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ORDERING INFORMATION
Part Number
Selected Grade
Package
Package Type
μ PC451GR-9LG-E1-A Note
Standard
14-pin plastic TSSOP (5.72 mm(225))
• 16 mm wide embossed taping
• Pin 1 on draw-out side
μ PC451GR-9LG-E2-A Note
μ PC451GR(5)-9LG-E1-A Note
μ PC451GR(5)-9LG-E2-A Note
μ PC324GR-9LG-E1-A Note
μ PC324GR-9LG-E2-A Note
μ PC324GR(5)-9LG-E1-A Note
μ PC324GR(5)-9LG-E2-A Note
Standard
14-pin plastic TSSOP (5.72 mm(225))
14-pin plastic TSSOP (5.72 mm(225))
14-pin plastic TSSOP (5.72 mm(225))
14-pin plastic TSSOP(5.72 mm(225))
14-pin plastic TSSOP(5.72 mm(225))
14-pin plastic TSSOP(5.72 mm(225))
14-pin plastic TSSOP(5.72 mm(225))
• 16 mm wide embossed taping
• Pin 1 at take-up side
DC
• 16 mm wide embossed taping
• Pin 1 on draw-out side
parameter selection
DC
• 16 mm wide embossed taping
• Pin 1 at take-up side
parameter selection
Standard
Standard
• 16 mm wide embossed taping
• Pin 1 on draw-out side
• 16 mm wide embossed taping
• Pin 1 at take-up side
DC
• 16 mm wide embossed taping
• Pin 1 on draw-out side
parameter selection
DC
• 16 mm wide embossed taping
• Pin 1 at take-up side
parameter selection
Note Pb-free (This product does not contain Pb in the external electrode and other parts.)
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. G17927EJ3V0DS00 (3rd edition)
Date Published December 2007 NS
Printed in Japan
2006, 2007
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