Share:
Specifications
SKU: 11543491
| Parameter | Symbol | Min | Typ | Max | Unit | Notes |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | 2.7 | - | 44 | V | Stable operation from 2.7V to 44V |
| Input Offset Voltage | VIO | - | 25 | 75 | μV | At 25°C |
| Input Bias Current | IB | - | 0.5 | 2.5 | nA | At 25°C |
| Input Voltage Noise | en | - | 1.8 | 3.5 | nV/√Hz | At 1kHz, 25°C |
| Slew Rate | SR | 0.3 | 0.6 | 1.0 | V/μs | Typical at 25°C |
| Output Voltage Swing | VOUT | - | 0 | VCC-1.5 | V | Rail-to-rail output, dependent on load and supply voltage |
| Bandwidth | fT | - | 1.1 | 1.5 | MHz | Unity gain bandwidth, typical at 25°C |
| Common-Mode Rejection Ratio | CMRR | 90 | 110 | 120 | dB | At 1kHz, 25°C |
| Power Supply Rejection Ratio | PSRR | 90 | 110 | 120 | dB | At 1kHz, 25°C |
| Quiescent Current | IQ | - | 200 | 400 | μA | Per amplifier, typical at 25°C |
Instructions for Using OP177GS
Power Supply:
- Ensure the supply voltage is within the specified range (2.7V to 44V).
- Use appropriate decoupling capacitors (e.g., 0.1μF ceramic) close to the power pins to stabilize the supply and reduce noise.
Input Configuration:
- The input common-mode range extends from ground to VCC - 1.5V.
- Avoid exceeding the input voltage limits to prevent damage or non-linear behavior.
Output Configuration:
- The output can swing from 0V to VCC - 1.5V, depending on the load.
- For optimal performance, ensure the load impedance is compatible with the output current capability of the op-amp.
Noise Considerations:
- The input voltage noise is relatively low, making the OP177GS suitable for precision applications.
- Use shielded cables and proper grounding techniques to minimize external noise interference.
Stability:
- The op-amp is unity-gain stable and can be used in both inverting and non-inverting configurations.
- For high-frequency applications, consider using a compensation capacitor to ensure stability.
Temperature Range:
- The device is rated for operation over the extended temperature range (-40°C to +125°C).
Storage and Handling:
- Store the device in a dry, static-free environment.
- Handle with care to avoid mechanical stress or damage to the pins.
Application Examples:
- Precision signal conditioning
- Sensor amplification
- Low-noise filtering
- Industrial control systems
By following these guidelines, you can ensure optimal performance and reliability when using the OP177GS operational amplifier.
(For reference only)Inquiry - OP177GS
