Description

These devices consist of two independent, high-gain, frequency-compensated operational amplifiers designed to operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 32 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage.

Features

• Wide supply range of 3 V to 36 V (B, BA versions)
• Quiescent current: 300 µA/ch (B, BA versions)
• Unity-gain bandwidth of 1.2 MHz (B, BA versions)
• Common-mode input voltage range includes ground, enabling direct sensing near ground
• 2-mV input offset voltage max. at 25°C (BA version)
• 3-mV input offset voltage max. at 25°C (A, B versions)
• Internal RF and EMI filter (B, BA versions)
• On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.

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-voltage, low-voltage, permanent magnet, and stepper motor
• 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