DESCRIPTION

· The LM358B and LM2904B are next-gen op amps, successors to LM358 and LM2904, featuring dual high-voltage (36V) op amps. · They offer low offset (300µV typical), ground-inclusive common-mode input range, and high differential input voltage capability. · Enhanced features include unity-gain stability, reduced offset voltage (3mV max, 2mV for BA versions), and low quiescent current (300µA per amp). · High ESD (2kV HBM) and integrated EMI/RF filters make them suitable for rugged applications. · Available in micro-sized (SOT23-8) and standard packages (SOIC, TSSOP, VSSOP).

FEATURES

· Wide supply range: 3V to 36V (B, BA versions). · Quiescent current: 300µA/ch (B, BA versions). · Unity-gain bandwidth: 1.2MHz (B, BA versions). · Common-mode input voltage range includes ground for direct sensing. · Input offset voltage: 2mV max (BA version), 3mV max (A, B versions) at 25°C. · Internal RF and EMI filter (B, BA versions). · MIL-PRF-38535 compliant products undergo full parameter testing.

APPLICATIONS

· Merchant network and server power supply units. · Multi-function printers. · Power supplies and mobile chargers. · Motor control: AC induction, brushed DC, brushless DC, high/low-voltage, permanent magnet, and stepper motors. · Desktop PC and motherboard. · Indoor and outdoor air conditioners. · Washers, dryers, and refrigerators. · AC inverters, string inverters, central inverters, and voltage frequency drives. · Uninterruptible power supplies. · Electronic point-of-sale systems.