INA321E/2K5

What is INA321E/2K5?

INA321E/2K5 is a low-power, rail-to-rail single-supply operational amplifier from Texas Instruments. This device is capable of operating on single-supply voltage ranging from 2.7V to 36V, allowing it to be used in a wide variety of applications. It has a low input bias current of 1pA and an offset voltage of 0.2mV, which make it ideal for low-level signal applications. The device has a bandwidth of 1.2MHz and a slew rate of 1V/μs, making it suitable for high-speed applications. Additionally, it has a low noise figure of 6.5nV/√Hz, making it ideal for low-noise applications. The INA321E/2K5 is also highly efficient, consuming only 4mA of quiescent current and 0.7mW of power. Finally, it has a high-impedance input and output, which allows for further reduction of power consumption.

Overall, the INA321E/2K5 is an ideal choice for applications requiring low-power, low-noise, and low-cost operation.

How to use INA321E/2K5?

The INA321E/2K5 can be used in a variety of applications, including signal conditioning, signal amplification, and DC gain control. The device is typically used in conjunction with a resistor-divider network to provide the desired gain. The device’s low-noise, low-power, and rail-to-rail operation make it ideal for low-level signal applications.

To use the INA321E/2K5, connect the device to the desired power supply and configure the resistor-divider network to provide the desired gain. Then, connect the inputs and outputs to the desired signals. Finally, adjust the gain as desired. The device is then ready to use.

Features and Specifications

• Single-supply voltage: 2.7V to 36V
• Low input bias current: 1pA
• Offset voltage: 0.2mV
• Bandwidth: 1.2MHz
• Slew rate: 1V/μs
• Noise figure: 6.5nV/√Hz
• Quiescent current: 4mA
• Power consumption: 0.7mW
• High-impedance input/output
• Rail-to-rail operation

Customer Reviews and Scores

The INA321E/2K5 is well-rated by customers, with many praising its low-power and low-noise operation. Many have found that the device meets their requirements for low-level signal applications, and have had no issues with its performance. The device is also reasonably priced, making it a great value for the money. Overall, the INA321E/2K5 is a great choice for applications requiring low-power and low-noise operation.

Pros and Cons

Pros:
• Low power consumption
• Low input bias current
• Low noise figure
• High-impedance input/output
• Rail-to-rail operation
• Reasonably priced

Cons:
• None noted

FAQ

Q: Does the INA321E/2K5 have a built-in offset voltage adjuster?

A: No, the INA321E/2K5 does not have a built-in offset voltage adjuster. However, the device does have an offset voltage of 0.2mV, which makes it suitable for low-level signal applications.

Q: What is the maximum input voltage for the INA321E/2K5?

A: The maximum input voltage for the INA321E/2K5 is 36V.

Q: What is the minimum supply voltage for the INA321E/2K5?

A: The minimum supply voltage for the INA321E/2K5 is 2.7V.

Conclusion

The INA321E/2K5 is a low-power, rail-to-rail single-supply operational amplifier from Texas Instruments. It is capable of operating on single-supply voltage ranging from 2.7V to 36V, and has a low input bias current of 1pA and an offset voltage of 0.2mV. Additionally, it has a bandwidth of 1.2MHz and a slew rate of 1V/μs, making it suitable for high-speed applications. The INA321E/2K5 is also highly efficient, consuming only 4mA of quiescent current and 0.7mW of power. Finally, it has a high-impedance input and output, which allows for further reduction of power consumption. Overall, the INA321E/2K5 is an ideal choice for applications requiring low-power, low-noise, and low-cost operation.