LM2902 quad Op-Amp

The LM2902 is a quad, high-gain frequency-compensated operational amplifier, which can operate from 3V to 32V single supply or from ±1.5V to ±16V dual supplies while consuming only 860μA quiescent current. It is designed for a wide range of applications, including wearable products, temperature measurements, battery-powered systems, sensors, audio, active filters, communications, and test equipment. The LM2902 is available in a Green SOIC-14 package and is specified over the -40°C to +125°C temperature range.

Key Features:

• Wide Supply Ranges: Single Supply: 3V to 32V, Dual Supplies: ±1.5V to ±16V
• Low Quiescent Current: 860μA (typical)
• Low Input Offset Voltage: 5.8mV (maximum)
• Low Input Offset Current: 20pA (typical)
• Low Input Bias Current: 10pA (typical)
• Gain-Bandwidth Product: 1.1MHz
• Open-Loop Differential Voltage Gain: 111dB (typical)
• Internal Frequency Compensation
• Operating Temperature Range: -40°C to +125°C

Applications:

• Wearable Products
• Temperature Measurements
• Battery-Powered Systems
• Sensors
• Audio
• Active Filters
• Communications
• Test Equipment

Pin Configuration:

• Pin 1: Output 1
• Pin 2: Inverting Input 1
• Pin 3: Non-Inverting Input 1
• Pin 4: VCC+
• Pin 5: Non-Inverting Input 2
• Pin 6: Inverting Input 2
• Pin 7: Output 2
• Pin 8: Ground
• Pin 9: Output 3
• Pin 10: Inverting Input 3
• Pin 11: Non-Inverting Input 3
• Pin 12: VCC-
• Pin 13: Non-Inverting Input 4
• Pin 14: Inverting Input 4
• Pin 15: Output 4

For more detailed information, you can refer to the LM2902 Datasheet.