Texas Instruments LMx58x/LM2904x/LM2904x-Q1 Dual Op Amps
Texas Instruments LMx58x/LM2904x/LM2904x-Q1 Industry-Standard Dual Operational Amplifiers provide outstanding value for cost sensitive applications. The amplifiers feature including low offset (300µV typical), common-mode input range to ground, and high differential input voltage capability. The operational amplifiers simplify circuit design with enhanced features such as unity-gain stability, lower offset voltage of 3mV (maximum at room temperature), and lower quiescent current of 300µA per amplifier (typical). High ESD (2kV, HBM) and integrated EMI and RF filters enable the LMx58x/LM2904x/LM2904x-Q1 to be used in the most rugged, environmentally challenging applications. The LM2904x-Q1 devices are AEC-Q100 qualified for automotive applications.
Features
- Wide supply range of 3V to 36V
- 300µA per amplifier quiescent current
- Unity-gain bandwidth of 1.2MHz
- Common-mode input voltage range includes ground, enabling direct sensing near ground
- Low input offset voltage of 3mV at 25°C (maximum)
- Internal RF and EMI filter
- On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted
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
- Programmable logic controllers
- Electronic point-of-sale systems
Datasheets
Functional Block Diagram
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Published: 2011-08-11
| Updated: 2025-06-25