Texas Instruments

OPA2205ADGKR  

OP Amps, Buffer Amps ICs

OPA2205ADGKR Description

The OPA2205ADGKR is a high-performance, dual-channel operational amplifier (op-amp) from Texas Instruments, designed for a wide range of general-purpose applications. This IC features a broad supply voltage range, from a minimum of 4.5 V to a maximum of 40 V, making it suitable for both low-voltage and high-voltage systems. The OPA2205ADGKR is housed in a surface-mount package, specifically in a Tape & Reel (TR) format, which is ideal for automated assembly processes and high-density PCB designs.

OPA2205ADGKR Features

• Wide Supply Voltage Range: The OPA2205ADGKR operates within a supply voltage span of 4.5 V to 40 V, offering flexibility for various power supply configurations.
• High Slew Rate: With a slew rate of 4 V/µs, this op-amp can handle high-frequency signals efficiently, ensuring minimal distortion and fast transient response.
• High Gain Bandwidth Product: A gain bandwidth product of 3.6 MHz allows for high-frequency operation and wide bandwidth applications.
• Low Input Bias Current: The low input bias current of 100 pA ensures minimal loading on the input signal source, making it suitable for high-impedance applications.
• Low Input Offset Voltage: The OPA2205ADGKR has a low input offset voltage of 8 µV, which is crucial for precision applications where accuracy is paramount.
• Low Supply Current: Each channel consumes only 220 µA, making this op-amp energy-efficient and suitable for low-power designs.
• High Output Current Capability: Each channel can deliver up to 25 mA of output current, providing robust performance in driving various loads.
• Dual-Channel Design: The OPA2205ADGKR features two independent op-amp channels, allowing for compact and efficient designs in multi-channel applications.

OPA2205ADGKR Applications

The OPA2205ADGKR is well-suited for a variety of applications due to its versatile performance characteristics. Some specific use cases include:

• Signal Conditioning: Ideal for amplifying and conditioning low-level signals in sensor interfaces and instrumentation systems.
• Audio Applications: Suitable for high-fidelity audio amplifiers and preamplifiers due to its low distortion and wide bandwidth.
• Power Management: Can be used in power supply control loops and voltage regulators for precise voltage regulation.
• Industrial Control Systems: Applicable in industrial automation and control systems where high reliability and precision are required.
• Medical Equipment: Suitable for medical devices where low noise and high accuracy are critical, such as in electrocardiograms (ECGs) and other diagnostic equipment.

Conclusion of OPA2205ADGKR

The OPA2205ADGKR from Texas Instruments is a versatile and high-performance dual-channel operational amplifier that stands out in its class. Its wide supply voltage range, high slew rate, and low input bias current make it suitable for a broad range of applications. The low supply current and high output current capability further enhance its appeal for both low-power and high-performance designs. Whether used in signal conditioning, audio applications, or industrial control systems, the OPA2205ADGKR delivers reliable performance and precision. This op-amp is an excellent choice for engineers looking to integrate a robust and efficient solution into their designs.

OPA2205ADGKR Documents

Download datasheets and manufacturer documentation for OPA2205ADGKR

Datasheets :

OPAx205      

UNKNOWN TYPE :

8-VSSOP