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Specifications
SKU: 307456
Quad Precision Op Amp
| Parameter | Min | Typ | Max | Unit | Description |
|---|---|---|---|---|---|
| Supply Voltage (VCC) | 2.7 | - | 36 | V | Operating supply voltage range |
| Input Voltage Range | 0 | - | VCC - 1.5 | V | Range over which input common-mode voltage is specified |
| Output Voltage Swing | 0 | - | VCC - 1.5 | V | Output voltage swing with respect to ground and VCC |
| Quiescent Current | - | 120 | - | μA | Supply current per amplifier at 25°C |
| Input Bias Current | - | 40 | - | nA | Average input bias current per input at 25°C |
| Input Offset Current | - | 10 | - | nA | Difference between input bias currents at 25°C |
| Input Offset Voltage | - | 2 | - | mV | Maximum input offset voltage at 25°C |
| Common-Mode Rejection Ratio (CMRR) | - | 90 | - | dB | Ratio of differential gain to common-mode gain at 10 Hz, 25°C |
| Power Supply Rejection Ratio (PSRR) | - | 90 | - | dB | Change in output offset voltage due to change in supply voltage at 10 Hz, 25°C |
| Slew Rate | - | 0.5 | - | V/μs | Maximum rate of change of output voltage with respect to time |
| Bandwidth | - | 1.2 | - | MHz | Frequency at which gain is 0 dB |
| Output Short-Circuit Protection | - | - | - | - | Protection against short circuits to ground or VCC |
| Operating Temperature Range | -40 | - | 85 | °C | Temperature range for guaranteed operation |
Instructions for Using the LT1013CJ:
Supply Voltage:
- Ensure the supply voltage (VCC) is within the range of 2.7V to 36V.
- Connect the positive supply (VCC) to the appropriate pin and ground (GND) to the ground pin.
Input Voltage:
- The input voltage should be within the range of 0V to VCC - 1.5V to avoid damage to the device.
- Use appropriate signal conditioning if the input signal exceeds this range.
Output Voltage:
- The output voltage can swing from 0V to VCC - 1.5V.
- Ensure the load connected to the output does not pull the voltage outside this range.
Quiescent Current:
- The quiescent current is typically 120 μA per amplifier. This is important for power budgeting in low-power applications.
Input Bias and Offset Currents:
- The input bias current is typically 40 nA, and the input offset current is typically 10 nA.
- These values can affect the accuracy of the circuit, especially in high-impedance applications.
Input Offset Voltage:
- The maximum input offset voltage is 2 mV at 25°C. This can be significant in precision applications and may require calibration or trimming.
Common-Mode Rejection Ratio (CMRR):
- The CMRR is 90 dB at 10 Hz, indicating good rejection of common-mode signals.
- Use this value to understand how well the amplifier can reject unwanted common-mode noise.
Power Supply Rejection Ratio (PSRR):
- The PSRR is 90 dB at 10 Hz, indicating good rejection of supply voltage variations.
- Ensure the power supply is stable to maintain accurate output.
Slew Rate:
- The slew rate is 0.5 V/μs, which limits the maximum rate of change of the output voltage.
- Consider this when designing circuits that require fast signal transitions.
Bandwidth:
- The bandwidth is 1.2 MHz, which is the frequency at which the gain drops to 0 dB.
- Use this value to determine the maximum frequency of the input signal.
Output Short-Circuit Protection:
- The device has built-in protection against short circuits to ground or VCC.
- However, prolonged short circuits can still cause damage, so it is advisable to use external protection where necessary.
Operating Temperature:
- The operating temperature range is -40°C to 85°C.
- Ensure the ambient temperature remains within this range to avoid performance degradation or damage.
By following these parameters and instructions, you can ensure optimal performance and reliability of the LT1013CJ operational amplifier in your circuits.
(For reference only)Inquiry - LT1013CJ
