Texas Instruments

OPA2353UA/2K5G4

OPA2353UA/2K5G4 Description

The OPA2353UA/2K5G4 is a high-performance, dual-channel CMOS operational amplifier from Texas Instruments, designed for a wide range of precision analog applications. This device is part of the MicroAmplifier™ series and is optimized for low power consumption and high performance in compact designs. The OPA2353UA/2K5G4 features a wide supply voltage range of 2.5 V to 5.5 V, making it suitable for both low-voltage and standard-voltage systems. Its gain bandwidth product of 44 MHz ensures excellent frequency response, while the 22V/µs slew rate provides fast transient response capabilities. The low input bias current of 0.5 pA and input offset voltage of 3 mV make it ideal for precision signal conditioning tasks.

OPA2353UA/2K5G4 Features

• Amplifier Type: CMOS
• Supply Voltage Range: 2.5 V to 5.5 V
• Gain Bandwidth Product: 44 MHz
• Slew Rate: 22V/µs
• Input Bias Current: 0.5 pA
• Input Offset Voltage: 3 mV
• Supply Current: 5.2mA (x2 Channels)
• Output Current per Channel: 40 mA
• Number of Circuits: 2
• Package: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Compliance: REACH Unaffected, ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 2 (1 Year)
• HTSUS: 8542.33.0001
• ECCN: EAR99

OPA2353UA/2K5G4 Applications

The OPA2353UA/2K5G4 is well-suited for applications requiring high precision and low power consumption. Its low input bias current and offset voltage make it ideal for sensitive signal processing tasks such as:

• Precision Signal Amplification: Ideal for amplifying low-level signals in sensors and transducers.
• Analog-to-Digital Conversion: Enhances the performance of ADCs by providing a clean, amplified signal.
• Active Filters: Enables the design of high-precision active filters with minimal distortion.
• Battery-Powered Devices: Suitable for portable and battery-powered applications due to its low power consumption.
• Medical Equipment: Can be used in medical devices where precision and reliability are critical.

Conclusion of OPA2353UA/2K5G4

The OPA2353UA/2K5G4 from Texas Instruments stands out as a versatile and high-performance CMOS operational amplifier. Its wide supply voltage range, low input bias current, and high slew rate make it a valuable component for a variety of precision analog applications. The device’s compliance with REACH and ROHS3 standards ensures it meets environmental and safety regulations. The OPA2353UA/2K5G4 is an excellent choice for engineers seeking a reliable, low-power, and high-performance solution for their analog designs.