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1. Description
The LM358DGKRG4 devices are the nextgeneration versions of the industry-standard operational amplifiers (op amps) LM358 and LM2904, which include two high-voltage (36-V) op amps. These devices provide outstanding value for costsensitive applications, with features including low offset (300 µV, typical), common-mode input range to ground, and high differential input voltage capability. The LM358B and LM2904B op amps simplify circuit design with enhanced features such as unity-gain stability, lower offset voltage of 3 mV (maximum at room temperature), and lower quiescent current of 300 µA per amplifier (typical). High ESD (2 kV, HBM) and integrated EMI and RF filters enable the LM358B and LM2904B devices to be used in the most rugged, environmentally challenging applications. The LM358B and LM2904B amplifiers are available in micro-sized packaging, such as the SOT23-8 , as well as industry standard packages, including SOIC, TSSOP, and VSSOP.
2. Features
1. Wide supply range of 3 V to 36 V (B version)
2. Quiescent current: 300 µA per amplifier (B version, typical)
3. Unity-gain bandwidth of 1.2 MHz (B version)
4. Common-mode input voltage range includes ground, enabling direct sensing near ground
5. Low input offset voltage of 3 mV at 25°C (A and B versions, maximum)
6. Internal RF and EMI filter (B version)
3. Field application
1. Merchant network and server power supply unit
2. Multifunction printer
3. Power supply and mobile charger
4. Motor control:
- AC induction
- brushed DC
- Brushless DC
- high voltage
- low voltage
- Permanent magnets
- stepper motors
5. Desktop computers and motherboards
6. Indoor and outdoor air conditioning
7. Washing machine, dryer and refrigerator
8. AC inverter, string inverter, centralized inverter and Voltage frequency driver
9. ups
10. PLC
11. Electronic point of sale system
4. Pin Configuration
