TLC2252CPWR output swing includes two power rails, low noise 19 nV/√ Hz (typical value, f=1 kHz) low input bias current 1 pA typical value, fully suitable for single power and separate power operation, very low power consumption Each channel has a typical value of 35 μ A, and the common mode input voltage range includes a negative power rail low input offset voltage of 850 μ V (maximum value) at TA=25 ° C (TLC225xA). The macro model includes performance upgrades for TS27L2/L4 and TLC27L2/L4, providing Q-TempAutomotive HighRel automotive application configuration control/printing support that meets automotive standards
TLC2252CPWR and TLC2254 are dual channel and four channel operational amplifiers of Texas Instruments (TI). Both devices have rail to rail output performance, which can increase dynamic range in single power or separate power applications. The TLC2252CPWR series consumes only 35 μ A of power current per channel. This low-power operation makes it an ideal choice for battery powered applications. Compared with previous generations of CMOS amplifiers, the noise performance has been significantly improved. The noise level of TLC225x at 1kHz is 19nV/√ Hz; Four times lower than competitive low-power solutions.
The TLC2252CPWR amplifier has high input impedance and low noise characteristics, making it very suitable for small signal conditioning of high impedance sources such as piezoelectric sensors. Due to their low power consumption, these devices perform well in handheld monitoring and remote sensing applications. In addition, the rail to rail output characteristics with single or separate power sources make this series an excellent choice when connected to analog-to-digital converters (ADCs). For precision applications, TLC2252CPWR has a maximum input offset voltage of 850 μ V. This series has complete characteristics at 5 V and ± 5 V.
TLC2252/4 has also undergone significant upgrades to TLC27L2/L4 or TS27L2/L4 in the standard design. They provide a larger output dynamic range, lower noise voltage, and lower input offset voltage. This enhanced feature set enables them to be used for a wider range of applications. For applications that require higher output drivers and a wider input voltage range, please refer to TLV2432 and TLV2442 devices. If the design requires a single amplifier, please refer to the TLV2211/21/31 series. These devices are single rail to rail operational amplifiers packaged in SOT-23. They are small in size and low in power consumption, making them an ideal choice for high-density battery powered devices.