LM224N

Quad, 30-V, 1.2-MHz operational amplifier with -25°C to 85°C operation

1 Features

• 2-kV ESD Protection for:

– LM224K, LM224KA

– LM324K, LM324KA

– LM2902K, LM2902KV, LM2902KAV

• WideSupply Ranges

– Single Supply: 3 V to 32 V (26 V for LM2902)

– Dual Supplies: ±1.5 V to ±16 V (±13 V for LM2902)

• LowSupply-Current Drain Independent of Supply Voltage: 0.8 mA Typical

• Common-Mode Input Voltage Range Includes Ground, Allowing Direct Sensing Near Ground

• LowInput Bias and Offset Parameters

– Input Offset Voltage: 3 mV Typical MMAVersions: 2 mV Typical

– Input Offset Current: 2 nA Typical

– Input Bias Current: 20 nA Typical MMAVersions: 15 nA Typical

• Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: 32 V (26 V for LM2902)

• Open-Loop Differential Voltage Amplification: 100 V/mV Typical

• Internal Frequency Compensation

• OnProducts 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.

2 Applications

• Blu-ray Players and Home Theaters

• Chemical and Gas Sensors

• DVDRecorders and Players

• Digital Multimeter: Bench and Systems

• Digital Multimeter: Handhelds

• Field Transmitter: Temperature Sensors

• Motor Control: AC Induction, Brushed DC, Brushless DC, High-Voltage, Low-Voltage, Permanent Magnet, and Stepper Motor

• Oscilloscopes

• TV:LCDand Digital

• Temperature Sensors or Controllers Using Modbus

• Weigh Scales

3 Description

These devices consist of four independent high-gain frequency-compensated operational amplifiers that are designed specifically to operate from a single supply or split supply over a wide range of voltages.