Texas Instruments LM324
The LM324B and LM2902B are unity-gain stable and achieve a low offset voltage maximum of 3 mV (2 mV maximum for LM324BA and LM2902BA) and quiescent current of 240 µA per amplifier (typical). The LM324B and LM2902B can drop-in replace all versions of the LM224, LM324, and LM2902 devices. These devices provide outstanding value for costsensitive applications, LM324B(2), LM2902B(2) (WQFN, 16) 3.00 mm × 3.00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet.| Part No. | LM324 |
|---|---|
| Datasheet | LM324 Download |
| Manufacturer |  Texas Instruments |
| Description | Quadruple Operational Amplifier |
| Buy | Stock & Price |
FEATURES
● New LM324B and LM2902B● B versions are drop-in replacements for all versions of LM224, LM324, and LM2902
● Improved specifications of B version – Supply range: 3 V to 36 V (B, BA versions) – Low input offset voltage: ±2 mV (BA version) / 3 mV (B version) – ESD rating: 2 kV (HBM), 1.5 kV (CDM) – EMI rejection: integrated RF and EMI filter – Low input bias current: 50 nA maximum (across –40°C to 125°C)
● Common-mode input voltage range includes V–
● Input voltage differential can be driven up to supply voltage
● For dual B versions, see LM358B and LM2904B 2
APPLICATIONS
● Merchant network and server power supply units● Multi-function printers
● Power supplies and mobile chargers
● 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 3
DESCRIPTION
with features including low offset (600 µV, typical), common-mode input range to ground, and high differential input voltage capability.
