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LM358DR2G
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- Fr. Teil #LM358DR2G
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Spezifikationen
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 2 |
| GainBandwidthProduct | 1 MHz |
| Current-InputBias | 45 nA |
| Voltage-InputOffset | 2 mV |
| Current-Supply | 800µA (x2 Channels) |
| Current-Output/Channel | 40 mA |
| Voltage-SupplySpan(Min) | 3 V |
| Voltage-SupplySpan(Max) | 32 V |
| OperatingTemperature | 0°C ~ 70°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Übersicht
Description
Key features include low power consumption, wide bandwidth, and high stability. It can operate at low supply currents (typically 0.5mA per op-amp) while maintaining a wide gain bandwidth product. The LM358DR2G is known for its good offset voltage and low input bias current.
It is encapsulated in a small-outline packaging (SOP), which provides compactness for space-constrained applications. The device is suitable for various applications like sensor signal conditioning, filtering, and general analog signal amplification. The LM358DR2G is ideal for battery-operated devices due to its low power consumption.
Being a dual op-amp, it provides two independent amplifiers in a single package, which can be used for differential amplification or other configurations as needed. The component is manufactured by several semiconductor companies and follows the industry-standard pin configuration for op-amps.
Features
1. Dual Op-Amp: It contains two independent, high-gain, internally frequency-compensated op-amps.
2. Wide Supply Range: Operates on a single power supply, ranging from 3V to 32V, or dual supplies from ±1.5V to ±16V.
3. Low Supply Current: Consumes minimal power with a supply current of typically 0.7mA per amplifier.
4. Input Common-Mode Range: Includes ground, making it suitable for single-supply applications.
5. Low Offset Voltage: Typical input offset voltage is around 2mV.
6. Gain Bandwidth Product: 1 MHz, suitable for a range of audio and low-frequency applications.
7. Low Input Bias Current: Typically 20 nA, minimizing error due to input currents.
8. Output Drive Capability: Can drive loads of 2kΩ without significant performance degradation.
9. Temperature Range: Operates over a wide temperature range from 0°C to +70°C.
The LM358DR2G is commonly used in sensor signal amplification, active filters, and general-purpose amplifier applications due to its versatility and efficiency.
Package
Pinout
1. Pin 1 (OUTPUT1): Output of the first operational amplifier.
2. Pin 2 (INVERTING INPUT1, -IN1): Inverting input of the first operational amplifier.
3. Pin 3 (NON-INVERTING INPUT1, +IN1): Non-inverting input of the first operational amplifier.
4. Pin 4 (VCC- or GND): Negative supply voltage or ground.
5. Pin 5 (NON-INVERTING INPUT2, +IN2): Non-inverting input of the second operational amplifier.
6. Pin 6 (INVERTING INPUT2, -IN2): Inverting input of the second operational amplifier.
7. Pin 7 (OUTPUT2): Output of the second operational amplifier.
8. Pin 8 (VCC+ or VDD): Positive supply voltage.
The LM358DR2G can operate from a single power supply and is suitable for low-power applications. It is commonly used for signal conditioning, filtering, or to amplify weak signals.
Manufacturer
Application
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Zahlungen
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