Texas Instruments

OPA145IDR

OPA145IDR Description

The OPA145IDR is a high-performance operational amplifier (op-amp) from Texas Instruments, designed for a wide range of applications requiring precision and accuracy. With a supply voltage span of 4.5 V to 36 V, this op-amp offers a robust solution for various electronic systems. The device is currently active and compliant with REACH and RoHS3 standards, ensuring environmental safety and regulatory compliance.

OPA145IDR Features

• Voltage - Supply Span (Max): 36 V
• Voltage - Supply Span (Min): 4.5 V
• Gain Bandwidth Product: 5.5 MHz
• Slew Rate: 20V/µs
• Current - Input Bias: 2 pA
• Current - Supply: 445µA
• Current - Output / Channel: 20 mA
• Voltage - Input Offset: 40 µV
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Number of Circuits: 1
• Moisture Sensitivity Level (MSL): 2 (1 Year)
• ECCN: EAR99
• HTSUS: 8542.33.0001
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant

The OPA145IDR stands out for its low input bias current, high slew rate, and excellent gain bandwidth product, making it ideal for high-speed signal processing and amplification tasks. Its JFET input stage provides low noise and high input impedance, ensuring minimal loading on the source and maintaining signal integrity.

OPA145IDR Applications

The OPA145IDR is well-suited for a variety of applications, including:

1. Audio Amplification: Its low noise and high bandwidth make it ideal for audio preamplifiers and line drivers.
2. Sensor Signal Conditioning: The low input bias current and high input impedance are beneficial for conditioning signals from sensors with high impedance outputs.
3. Precision Measurement Systems: The low offset voltage and drift make it suitable for precision measurement and data acquisition systems.
4. Industrial Control Systems: The robust supply voltage range and high slew rate make it suitable for industrial control applications requiring high-speed signal processing.

Conclusion of OPA145IDR

The OPA145IDR is a versatile and high-performance operational amplifier from Texas Instruments, offering a unique combination of low noise, high bandwidth, and precision performance. Its compliance with environmental regulations and robust supply voltage range make it an excellent choice for a wide range of applications, from audio amplification to precision measurement systems. With its advanced features and reliable performance, the OPA145IDR is a valuable addition to any electronic design.