OP97F

OP97F


Specifications
SKU
12611803
Details

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Parameter Symbol Min Typical Max Unit Conditions
Supply Voltage VCC 2.7 - 6.0 V
Quiescent Current IQ - 13 15 渭A VCC = 5V, TA = 25掳C
Input Offset Voltage VIO -5 0 5 渭V VCC = 5V, TA = 25掳C
Input Bias Current IB - 2 4 nA VCC = 5V, TA = 25掳C
Input Voltage Range VIN 0 - VCC - 1.5 V
Output Voltage Swing VOUT 0 - VCC - 1.5 V RL = 10k惟
Slew Rate SR - 0.3 - V/渭s
Bandwidth BW - 1.2 - MHz VCC = 5V, G = +1, RL = 2k惟
Common-Mode Rejection Ratio CMRR 100 - 120 dB VCC = 5V, f = 0.1Hz to 10kHz
Power Supply Rejection Ratio PSRR 100 - 120 dB VCC = 5V, f = 0.1Hz to 10kHz
Operating Temperature TA -40 - 85 掳C

Instructions for Use:

  1. Supply Voltage:

    • The OP97F can operate with a supply voltage ranging from 2.7V to 6.0V. Ensure the supply voltage is within this range to avoid damage to the device.
  2. Quiescent Current:

    • The quiescent current is typically 13渭A at 5V supply and 25掳C ambient temperature. This value may vary slightly with different operating conditions.
  3. Input Offset Voltage:

    • The input offset voltage is typically 0渭V at 5V supply and 25掳C ambient temperature, with a maximum of 卤5渭V. This parameter is crucial for precision applications.
  4. Input Bias Current:

    • The input bias current is typically 2nA at 5V supply and 25掳C ambient temperature, with a maximum of 4nA. This affects the stability and accuracy of the op-amp in high-impedance circuits.
  5. Input Voltage Range:

    • The input voltage range should be between 0V and VCC - 1.5V. Exceeding these limits can cause the op-amp to malfunction or be damaged.
  6. Output Voltage Swing:

    • The output voltage swing is from 0V to VCC - 1.5V when the load resistance is 10k惟. Ensure the load resistance is appropriate to achieve the desired output swing.
  7. Slew Rate:

    • The typical slew rate is 0.3V/渭s. This parameter is important for high-frequency applications to ensure that the op-amp can follow rapid changes in the input signal.
  8. Bandwidth:

    • The typical bandwidth is 1.2MHz at a gain of +1 and a load resistance of 2k惟. This parameter determines the frequency range over which the op-amp can operate effectively.
  9. Common-Mode Rejection Ratio (CMRR):

    • The CMRR is typically 100dB to 120dB at frequencies from 0.1Hz to 10kHz. A higher CMRR indicates better rejection of common-mode signals, which is important for differential amplification.
  10. Power Supply Rejection Ratio (PSRR):

    • The PSRR is typically 100dB to 120dB at frequencies from 0.1Hz to 10kHz. A higher PSRR indicates better rejection of power supply noise, which is crucial for maintaining signal integrity.
  11. Operating Temperature:

    • The OP97F is designed to operate over a temperature range from -40掳C to 85掳C. Ensure the ambient temperature is within this range to maintain optimal performance.

Additional Notes:

  • Always use bypass capacitors (typically 0.1渭F and 10渭F) between the supply pins and ground to filter out any noise and ensure stable operation.
  • For best performance, keep the PCB layout clean and minimize the length of input and output traces to reduce parasitic capacitance and inductance.
  • When using the OP97F in high-precision applications, consider the effects of temperature on the parameters and use appropriate compensation techniques if necessary.
(For reference only)

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