Specifications
SKU: 1718083
Dual Operational Amplifier,
Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
---|---|---|---|---|---|---|
Supply Voltage | VCC | - | 1.8 | - | 5.5 | V |
Supply Current | ICC | VCC = 3V, f = 1kHz, VOUT = 0V | - | 200 | - | μA |
Output Voltage Swing | VOUT | VCC = 3V, RL = 600Ω | 0.1 | - | 2.9 | V |
Input Offset Voltage | VIO | - | - | 2 | - | mV |
Input Bias Current | IB | - | - | 0.5 | - | μA |
Slew Rate | SR | VCC = 3V, RL = 1kΩ | - | 0.5 | - | V/μs |
Gain Bandwidth Product | GBP | - | - | 1.5 | - | MHz |
Common Mode Rejection Ratio | CMRR | VCC = 3V, f = 1kHz | - | 70 | - | dB |
Power Supply Rejection Ratio | PSRR | VCC = 3V, f = 1kHz | - | 80 | - | dB |
Instructions for Use:
Power Supply:
- Ensure the supply voltage (VCC) is within the range of 1.8V to 5.5V.
- Connect a bypass capacitor (typically 0.1μF) between VCC and ground to stabilize the power supply.
Input Configuration:
- The input offset voltage (VIO) is typically 2mV. For precision applications, consider using a potentiometer to null the offset.
- The input bias current (IB) is 0.5μA. Use high-impedance sources or buffer stages if necessary.
Output Configuration:
- The output voltage swing (VOUT) can range from 0.1V to 2.9V when VCC is 3V and the load resistance (RL) is 600Ω.
- Ensure the load resistance is appropriate for the desired output voltage swing.
Frequency Response:
- The gain bandwidth product (GBP) is 1.5MHz, which limits the frequency response of the amplifier.
- The slew rate (SR) is 0.5V/μs, which affects the ability to reproduce high-frequency signals accurately.
Noise and Distortion:
- The common mode rejection ratio (CMRR) is 70dB, indicating good rejection of common-mode noise.
- The power supply rejection ratio (PSRR) is 80dB, which helps in maintaining performance despite variations in the power supply.
Thermal Considerations:
- Ensure proper heat dissipation if the device is operating at high power levels or in high ambient temperatures.
Storage and Handling:
- Store the device in a dry, cool environment to prevent damage.
- Handle with care to avoid static discharge, which can damage the internal components.
Mounting:
- Follow the recommended PCB layout guidelines to ensure optimal performance and reliability.
- Use appropriate soldering techniques to avoid thermal stress on the device.
Inquiry - NJM4587L