STMicroelectronics

OA2MPA22Q

OA2MPA22Q Description

The OA2MPA22Q is a high-performance CMOS operational amplifier from STMicroelectronics, designed for a wide range of applications requiring precision and low power consumption. This dual-channel amplifier offers exceptional performance characteristics, making it suitable for various electronic systems. The OA2MPA22Q features a maximum supply voltage span of 5.5 V and a minimum supply voltage span of 1.5 V, providing flexibility in power supply requirements. With a gain bandwidth product of 150 kHz, it ensures stable and accurate signal amplification. The amplifier also boasts an extremely low input bias current of 1 pA, minimizing the impact on sensitive input signals.

OA2MPA22Q Features

• Amplifier Type: CMOS
• Number of Circuits: 2
• Supply Voltage Span: 1.5 V to 5.5 V
• Gain Bandwidth Product: 150 kHz
• Input Bias Current: 1 pA
• Supply Current: 10µA (per channel)
• Output Current per Channel: 56 mA
• Input Offset Voltage: 200 µV
• Slew Rate: 0.06 V/µs
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Compliance: ROHS3 Compliant, REACH Unaffected
• Moisture Sensitivity Level: 1 (Unlimited)

The OA2MPA22Q stands out due to its low power consumption and high precision, making it ideal for battery-powered devices and precision instrumentation. Its low input bias current and low input offset voltage ensure minimal signal distortion, enhancing the accuracy of the amplified signals. The dual-channel design allows for efficient use in applications requiring multiple amplification paths, such as differential signal processing and sensor interfacing.

OA2MPA22Q Applications

The OA2MPA22Q is well-suited for a variety of applications where precision and low power consumption are critical. Its dual-channel design makes it particularly useful in:

• Sensor Interfaces: Amplifying weak signals from sensors such as temperature, pressure, and humidity sensors.
• Analog Signal Processing: Used in signal conditioning circuits for filtering and amplifying analog signals.
• Battery-Powered Devices: Ideal for portable electronics where low power consumption is essential.
• Medical Equipment: Suitable for medical devices requiring high precision and reliability.
• Industrial Automation: Used in control systems and instrumentation for precise signal amplification and processing.

Conclusion of OA2MPA22Q

The OA2MPA22Q from STMicroelectronics is a versatile and high-performance CMOS operational amplifier that excels in precision and low power consumption. Its wide supply voltage range, low input bias current, and dual-channel design make it an excellent choice for a variety of applications, from sensor interfaces to battery-powered devices. The ROHS3 compliance and REACH unaffected status ensure that it meets environmental and regulatory standards. With its exceptional performance and flexibility, the OA2MPA22Q is a reliable solution for engineers and designers in the electronics industry.