LM2902 SOP-14 Quad Operational Amplifier IC

The LM2902 in SOP-14 package is a quad operational amplifier (op-amp) IC designed for low-power, high-gain applications, particularly in automotive and industrial control systems. It features four independent, internally frequency-compensated op-amps that operate from a single power supply (3V to 32V) or dual supplies (±1.5V to ±16V).

specifications:

• Wide gain bandwidth: 1.3 MHz
• Input common-mode voltage range: Includes ground
• Large voltage gain: 100 dB
• Low supply current: 375 µA per amplifier
• Low input bias current: 20 nA
• Low input offset current: 2 nA
• Operating temperature range: -40°C to +125°C
• ESD protection: Minimum 2 kV (HBM, K-suffix devices)
• Package: SOP-14 (Surface-Mount Small Outline Package, 14 pins)

It’s suitable for transducer amplifiers, DC gain blocks, and conventional op-amp circuits, especially in single-supply systems like those using a standard +5V supply for digital interfaces. The LM2902 is compatible with CMOS, PMOS, and NMOS devices and is stable at unity gain without phase reversal in overdrive conditions.