TLC27L4A Precision Quad Op Amp SMD (Pk of 2)

SOIC 14 pin chip - SMD - supplied as cut tape

 Manufactured by Texas Instruments - Part # TLC27L4ACDR - SOIC14

The TLC27L4 quad 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.

These devices use 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 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 µV).

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.

• Trimmed Offset Voltage: TLC27L9 . . . 900 µV Max at 25°C, VDD = 5 V
• Input Offset Voltage Drift...Typically 0.1 µV/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 µW at 25°C, VDD = 5 V
• Output Voltage Range includes Negative Rail
• High Input Impedance . . . 1012 Ω Typ
• ESD-Protection Circuitry
• Designed-In Latch-Up Immunity