Texas Instruments TLV2252-Q1 Automotive Catalog Advanced LinCMOS(TM) Rail-to-Rail Very Low-Power Operational Amplifier TLV2252QDRG4Q1

The TLV2252-Q1 is a dual low-voltage operational amplifier designed for automotive applications, featuring rail-to-rail output performance. It operates efficiently with a supply current of only 34 ¬µA per channel, making it suitable for battery-powered devices. The amplifier is fully specified for both single-supply and split-supply configurations, with a wide supply voltage range of 2.7 V to 16 V. It exhibits low noise characteristics, with a typical noise level of 19 nV/,àöHz at 1 kHz, and a low input bias current of 1 pA. The input offset voltage is capped at 850 ¬µV, ensuring precision in applications. The device is qualified for automotive use and provides ESD protection exceeding 2000 V per MIL-STD-883. Its high input impedance and low noise make it ideal for small-signal conditioning, particularly with high-impedance sources like piezoelectric transducers. The TLV2252-Q1 is a suitable upgrade for existing designs using the TLV2322/4, offering enhanced dynamic range and lower noise. It is particularly effective in applications requiring interfacing with analog-to-digital converters (ADCs) due to its rail-to-rail output capability.