77043012A datasheet, PDF - EEWORLD Datasheet

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77043012A: Part Number77043012A; CategoryAnalog mixed-signal IC Amplifier circuit; File Size4526.85，14 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

Alternative parts

Part Number	Manufacturer	Description
77043012A	Texas Instruments	Quadruple Operational Amplifier 20-LCCC -55 to 125

77043012A Overview

77043012A amplifier basic information:

77043012A is an OPERATIONAL AMPLIFIER. Commonly used packaging methods are QCCN, LCC20,.35SQ

77043012A amplifier core information:

The minimum operating temperature of the 77043012A is -55 °C and the maximum operating temperature is 125 °C. Its peak reflow temperature is NOT SPECIFIED Its maximum bias current at 25°C is: 0.15 µA Its maximum average bias current is 0.3 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the nominal slew rate of 77043012A is 0.5 V/us. The maximum slew rate of 77043012A given by the manufacturer is 4 mA. Its minimum voltage gain is 25000. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the 77043012A gain becomes 0.707 times the low-frequency gain is 1200 kHz.

The nominal supply voltage of 77043012A is 5 V, and its corresponding nominal negative supply voltage is. The input offset voltage of the 77043012A is 7000 µV (input offset voltage: the compensation voltage added between the two input terminals to make the output terminal of the op amp 0V (or close to 0V).)

Related dimensions of 77043012A:

The width of 77043012A is: 8.89 mm and the length is 8.89 mm. 77043012A has 20 terminals. Its terminal position type is: QUAD. Terminal pitch is 1.27 mm. Total pins: 20

77043012A amplifier additional information:

77043012A adopts the VOLTAGE-FEEDBACK architecture. It does not belong to the low offset class of amplifiers. The frequency compensation status of 77043012A is: YES. Its temperature grade is: MILITARY. It is a micropower amplifier.

77043012A is not Rohs certified. The corresponding JESD-30 code is: S-CQCC-N20. The corresponding JESD-609 code is: e0. The packaging code of 77043012A is: QCCN. The materials used in the 77043012A package are mostly CERAMIC, METAL-SEALED COFIRED.

The package shape is SQUARE. The 77043012A package pin format is: CHIP CARRIER. Its terminal forms are: NO LEAD. The maximum seat height is 2.03 mm.

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