TLC27L4IN

The TLC27L4IN is a quad precision Operational Amplifier combines a wide range of input offset voltage grades with low offset voltage drift, high input impedance, extremely low power and high gain. This device uses Texas instruments silicon-gate LinCMOS™ technology, which provides offset voltage stability far exceeding the stability available with conventional metal-gate processes. The extremely high input impedance, low bias currents and low-power consumption make this device ideal for high-gain, low- frequency, low-power applications. These advantages, in combination with good common-mode rejection and supply voltage rejection, make this device a good choice for new state-of-the-art designs as well as for upgrading existing designs. In general, many features associated with bipolar technology are available on LinCMOS™ operational amplifier, without the power penalties of bipolar technology. General applications such as transducer interfacing, analog calculations and amplifier blocks.

• Single-supply operation
• Input offset voltage drift - Typically 0.1μV/month, including the first 30 days
• Common-mode input voltage range extends below the negative rail
• Output voltage range includes negative rail
• ESD-protection circuitry
• Designed-in latch-up immunity
• 195μW at 25°C, VDD=5V Typical ultra-low power
• 10¹² Typical high input impedance
• 1.1µV/°C Typical offset drift
• 94dB Typical CMRR