TLC27L4 Quad Op-Amp

TLC27L4 quad operational amplifier has a wide range of input offset voltage grades with low offset voltage drift, high input impedance, extremely low power, and high gain. These devices use Texas instruments silicon-gate LinCMOSTM 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 these cost-effective devices ideal for high-gain, low- frequency, low-power applications. Four offset voltage grades are available (C-suffix and I-suffix types), ranging from the low-cost TLC27L4 (10 mV) to the high-precision TLC27L9 (900 uV). These advantages, in combination with good common-mode rejection and supply voltage rejection, make these devices a good choice for new state-of-the-art designs as well as for upgrading existing designs.

Features of TLC27L4

•     Trimmed Offset Voltage:

•     TLC27L9...900 uV Max at 25°C,

•     VDD = 5 Volts

•     Input Offset Voltage Drift...Typically

•     0.1 uV/Month, Including the First 30 Days

•     Wide Range of Supply Voltages Over

•     Specified Temperature Range:

•     0°C to 70°C...3 V to 16 V

•     -40°C to 85°C...4 V to 16 V

•     -55°C to 125°C...4 V to 16 V

•     Single-Supply Operation

•     Common-Mode Input Voltage Range Extends Below the Negative Rail (C-Suffix, I-Suffix Types)

•     Ultra-Low Power...Typically 195 uW

•     at 25°C, VDD = 5 V

•     Output Voltage Range includes Negative Rail

•     High Input Impedance...1012 Typ

•     ESD-Protection Circuitry

•     Small-Outline Package Option Also Available in Tape and Reel

•     Designed-In Latch-Up Immunity

  
  

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