Overview

μPC1251, μPC358 are dual operational amplifiers designed to operate on a single power supply. The features include low-voltage operation, a common-mode input voltage that ranges 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 50μA (TYP.) constant current, and a low current consumption. In addition, this amplifier can also operate in both positive and negative power supply and can be used extensively in various amplifier circuits. The μPC1251 is suited for a wide operating ambient temperature use due to its temperature expansion type, while μPC358 is for general-purpose usage. A DC parameter selection that is compatible to operational amplifiers is also available. μPC451, μPC324 which are quad types with the same circuit configuration are also available under this series of operational amplifiers.

  • Input Offset Voltage: ± 2mV (TYP.)
  • Input Offset Current: ± 5nA (TYP.)
  • Large Signal Voltage Gain: 100000 (TYP.)
  • Internal Frequency Compensation
  • Output Short-Circuit Protection

Documentation

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
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    Moisture Sensitivity Level (MSL)
    Price (USD) | 1ku
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    Part Number
    UPC1251G2(20)-E1-A
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    		SOP 1
    UPC1251G2(20)-E2-A
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    		SOP 1
    UPC1251G2(5)-A
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    memory
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    		SOP 1
    UPC1251G2(5)-E1-A
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    Samples Available
    		 SOP 1 0.5302 Get Samples,
    UPC1251G2(5)-E2-A
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    		SOP 1
    UPC1251G2-A
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    		SOP 1
    UPC1251G2-E1-A
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    		SOP 1 0.7151
    UPC1251G2-E2-A
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    Samples Available
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    		SOP 1 0.6969 Get Samples,
    UPC1251GR(20)-9LG-E1-A
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    		TSSOP 1
    UPC1251GR(20)-9LG-E2-A
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    		TSSOP 1
    UPC1251GR(5)-9LG-E1-A
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    Samples Available
    		 TSSOP 1 0.6621 Get Samples,
    UPC1251GR-9LG-E1-A
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    Buy Now
    		TSSOP 1 0.795
    UPC1251GR-9LG-E2-A
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    Samples Available
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    		TSSOP 1 0.5757 Get Samples,
    UPC1251MP-KAA-E1-A
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    Buy Now
    		TSSOP Embossed Tape 1 0.6514
    UPC1251MP-KAA-E2-A
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    		TSSOP Embossed Tape 1
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