STMicroelectronics Quad Operational Amplifier 1.3 MHz Gain Bandwidth, 14-Pin SOIC, 30V LM2902YDT

STMicroelectronics LM2902YDT is a quad operational amplifier designed for automotive and industrial electronics requiring reliable, low power, and precise amplification. It integrates four independent amplifiers with internal frequency compensation to simplify circuit design and improve stability. This device operates over a wide voltage range from 5 V up to 30 V, making it suitable for diverse power supply conditions commonly encountered in automotive systems.

The operational amplifier features a gain bandwidth product of 1.3 MHz and a slew rate of 0.4 V/µs, providing adequate speed for signal amplification and processing in audio, sensor, and control applications. Its maximum input offset voltage of 9 mV ensures accurate signal conditioning with minimal error, while the low input bias and offset currents effectively reduce noise and drift.

Packaged in a compact 14-pin SOIC surface mount form factor measuring 8.75 mm by 4 mm by 1.65 mm, the LM2902YDT facilitates high-density PCB designs. The device also complies with RoHS standards, confirming its environmentally friendly construction. It supports a maximum output current of 70 mA, making it capable of driving moderate loads directly.

Certified automotive quality is assured with the AEC-Q100 qualification, making this amplifier suitable for automotive electronic control units, sensor interfaces, and other embedded systems requiring robust components. The operational temperature range from −40°C to +125°C guarantees reliable performance in extreme temperature conditions found in automotive and industrial environments.

Applications include industrial control, audio circuitry, sensor signal amplification, automotive electronics, and general-purpose amplification tasks in harsh conditions. Utilizing LM2902YDT in your design ensures a combination of precision, reliability, and compliance with automotive industry standards.

Features four independent low power operational amplifiers with internal frequency compensation. Gain bandwidth product of 1.3 MHz delivers adequate performance for various signal processing tasks. Operates with supply voltage ranging from 5 V minimum to 30 V maximum.

Includes internal ESD protection compliant with automotive AEC-Q100 standard. Input offset voltage maximum of 9 mV ensures stable and accurate operation. Slew rate of 0.4 V/µs supports moderate speed signal changes. Wide operating temperature range from −40°C to +125°C suitable for harsh environments.

Compact 14-pin SOIC surface mount package with dimensions 8.75 mm length, 4 mm width, and 1.65 mm height. Maximum output current capability of 70 mA supports driving moderate loads. Low input bias current of 300 nA and input offset current of 40 nA enhances precision in analog circuits.

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