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Specifications
SKU: 419889
Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifier Dual; Package: SOIC; No of Pins: 8; Temperature Range: Industrial
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | Operating | 2.7 | - | 5.5 | V |
| Quiescent Current | IQ | VCC = 5V, no load | - | 300 | - | μA |
| Input Offset Voltage | VOS | VCC = 5V, TA = 25°C | - | 15 | 60 | μV |
| Input Bias Current | IB | VCC = 5V, TA = 25°C | - | 0.1 | 1 | pA |
| Common-Mode Rejection Ratio | CMRR | VCC = 5V, TA = 25°C | 90 | - | 110 | dB |
| Power-Supply Rejection Ratio | PSRR | VCC = 5V, TA = 25°C | 90 | - | 110 | dB |
| Output Voltage Swing | VOUT | VCC = 5V, RL = 10kΩ | 0.1 | - | 4.9 | V |
| Slew Rate | SR | VCC = 5V, TA = 25°C | - | 0.3 | - | V/μs |
| Bandwidth | f-3dB | VCC = 5V, TA = 25°C, G = +1 | - | 100 | - | kHz |
| Temperature Range | TA | Operating | -40 | - | 125 | °C |
Instructions for Using AD8552ARZ:
Power Supply:
- Ensure the supply voltage (VCC) is within the range of 2.7V to 5.5V.
- Use a stable power source to avoid fluctuations that can affect performance.
Biasing:
- Connect the non-inverting input (pin 5) and inverting input (pin 6) to appropriate bias voltages or signals.
- For single-supply operation, use a bias voltage of VCC/2 to center the output around the midpoint of the supply voltage.
Output Configuration:
- The output (pin 7) can swing from 0.1V to 4.9V when the supply voltage is 5V and the load resistance is 10kΩ.
- Ensure the load resistance is appropriate to avoid excessive current draw.
Temperature Considerations:
- The device operates over a temperature range from -40°C to 125°C.
- Be aware that parameters such as input offset voltage and bias current may vary with temperature.
Stability and Compensation:
- The AD8552ARZ is internally compensated for unity gain stability.
- No external compensation is required for most applications.
Handling and Storage:
- Handle the device with care to avoid electrostatic discharge (ESD) damage.
- Store in a dry environment to prevent moisture-related issues.
Testing and Troubleshooting:
- Use a multimeter to verify the supply voltage and output levels.
- Check for proper connections and signal integrity at the inputs and outputs.
- If the device does not function as expected, refer to the datasheet for additional troubleshooting tips.
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