TLC1078 Operational Amplifier

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            TLC1078 Operational Amplifier
                    The dual micro-power precision low-voltage operational amplifier from Texas Instruments
    

Image of Texas Instruments TLC1078 Operational Amplifier Texas Instruments' TLC1078 operational amplifiers offer ultra-low offset voltage, high gain, 110 kHz bandwidth, 47 V/ms slew rate, and 150 µW power dissipation per amplifier.

With a supply voltage of 1.4 V, common-mode input to the negative rail, and output swing to the negative rail, the TLC1078C is an ideal solution for low-voltage battery-operated systems. The 20 mA output drive capability means that the TLC1078 can easily drive small resistive and large capacitive loads when needed, while maintaining ultra-low standby power dissipation.

Since this device is functionally compatible as well as pin compatible with the TLC27L2/4 and TLC27L7/9, the TLC1078 easily upgrades existing designs that can benefit from its improved performance.

Features

Power dissipation as low as 10 µW (typ) per amplifier
Operates on a single silver-oxide watch battery, V_DD = 1.4 V min
V_IO: 450 µV/850 µV max in DIP and small-outline package (TLC1078/79)
Input offset voltage drift: 0.1 µV/month (typ), including the first 30 days
High-impedance LinCMOS™ inputs

I_IB = 0.6 pA (typ)
High Open-Loop Gain: 800,000 Typ
Output drive capability > 20 mA
Slew rate: 47 V/ms (typ)
Common-mode input voltage range extends below the negative rail