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Specifications
SKU: 1246412
LinCMOSTM Programmable Low-Power Operational Amplifier
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | Operating | 2.7 | 16 | V | |
| Input Voltage Range | VI | Relative to Ground | 0 | VCC - 1.5 | V | |
| Output Voltage Swing | VO | No Load | 0 | VCC - 1.5 | V | |
| Input Offset Voltage | VOS | VCC = 5V | -5 | 0 | 5 | μV |
| Input Bias Current | IB | VCC = 5V | -10 | 0 | 10 | nA |
| Input Offset Current | IOS | VCC = 5V | -1 | 0 | 1 | nA |
| Slew Rate | SR | VCC = 5V | 0.4 | V/μs | ||
| Bandwidth | fT | VCC = 5V | 1.3 | MHz | ||
| Gain Bandwidth Product | GBP | VCC = 5V | 1.3 | MHz | ||
| Quiescent Current | IQ | VCC = 5V | 80 | μA | ||
| Common-Mode Rejection Ratio | CMRR | VCC = 5V | 90 | dB | ||
| Power Supply Rejection Ratio | PSRR | VCC = 5V | 90 | dB |
Instructions for Using the TLC271:
Power Supply:
- The TLC271 can operate with a supply voltage ranging from 2.7V to 16V.
- Ensure that the power supply is stable and within the specified range to avoid damage to the device.
Input Voltage:
- The input voltage should be within the range of 0V to VCC - 1.5V.
- Exceeding these limits can cause the device to malfunction or be damaged.
Output Voltage:
- The output voltage swing is typically from 0V to VCC - 1.5V when no load is connected.
- For optimal performance, ensure that the load does not pull the output beyond these limits.
Bias and Offset Currents:
- The input bias current and input offset current are very low, making the TLC271 suitable for high-impedance applications.
- These parameters should be considered when designing circuits to minimize errors.
Slew Rate:
- The slew rate of 0.4V/μs indicates the maximum rate at which the output voltage can change.
- This is important for applications involving fast signal changes.
Bandwidth and Gain Bandwidth Product:
- The bandwidth and gain bandwidth product are both 1.3MHz, which is typical for a general-purpose op-amp.
- These values help in determining the frequency response of the circuit.
Quiescent Current:
- The quiescent current is 80μA, which is relatively low, making the TLC271 suitable for battery-powered applications.
Common-Mode and Power Supply Rejection Ratios:
- The CMRR and PSRR of 90dB indicate good rejection of common-mode signals and power supply variations, respectively.
- These parameters are crucial for maintaining signal integrity in noisy environments.
Handling and Storage:
- Handle the TLC271 with care to avoid static discharge, which can damage the device.
- Store the device in a dry, cool place to prevent moisture damage.
Circuit Design:
- When designing circuits with the TLC271, ensure proper decoupling capacitors are used to stabilize the power supply.
- Use appropriate feedback networks to achieve the desired gain and stability.
By following these guidelines, you can effectively use the TLC271 in your electronic designs.
(For reference only)Inquiry - TLC271
