TLC27M4

The Texas Instruments TLC27M4 is a quad operational amplifier from the LinCMOS family, offering a robust solution for various analog signal processing tasks. It supports a wide total supply voltage range from 3V to 16V, with specific ranges defined for different operating temperatures.

Key electrical characteristics include a typical gain-bandwidth product of 0.525 MHz and a slew rate of 0.46 V/µs. The device exhibits a low offset voltage of 10 mV maximum at 25°C and a low offset voltage drift of 1.7 µV/°C typical. Noise performance is also a strong point, with a typical noise voltage density of 32 nV/√Hz at 1 kHz. The input bias current is a maximum of 60 pA, and the output current is typically 0.008 A.

This operational amplifier operates within a temperature range of -40°C to 85°C. It is available in multiple package types including SOIC, TSSOP, PDIP, and SOP, all with 14 pins, catering to different board space and assembly requirements. The rail-to-rail input capability and specific output swing headroom characteristics make it suitable for designs requiring efficient use of the supply voltage.

The TLC27M4 is a CMOS-based amplifier, offering advantages in power consumption with a typical quiescent current per channel of 0.105 mA. Its common-mode rejection ratio (CMRR) is typically 91 dB, indicating good performance in rejecting unwanted common-mode signals.