Texas Instruments

OPA145IDBVR

OPA145IDBVR Description

The OPA145IDBVR is a high-performance operational amplifier (op-amp) designed and manufactured by Texas Instruments. This device is part of the OP Amps, Buffer Amps ICs category and is available in a SOT23-5 package. With a supply voltage range of 4.5 V to 36 V, the OPA145IDBVR offers a robust solution for various applications requiring low power and high precision.

OPA145IDBVR 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 - Output / Channel: 20 mA
• Current - Supply: 445µA
• Voltage - Input Offset: 40 µV
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Number of Circuits: 1
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 2 (1 Year)
• ECCN: EAR99
• HTSUS: 8542.33.0001

OPA145IDBVR Applications

The OPA145IDBVR is ideal for applications that require low input bias current, low noise, and high precision. Some specific use cases include:

1. Audio Amplification: The low input bias current and low noise make it suitable for audio preamplifiers and line drivers.
2. Sensor Conditioning: The low offset voltage and low drift make it ideal for conditioning signals from sensors such as accelerometers and pressure sensors.
3. Precision DC Amplification: The high gain bandwidth product and low input bias current make it suitable for precision DC amplification in data acquisition systems.
4. Buffering and Isolation: The high slew rate and low output current make it suitable for buffering and isolating signals in high-speed data transmission systems.

Conclusion of OPA145IDBVR

The OPA145IDBVR is a versatile and high-performance op-amp that offers a unique combination of low input bias current, low noise, and high precision. Its wide supply voltage range and low power consumption make it suitable for a wide range of applications, from audio amplification to precision DC amplification. With its unique features and advantages over similar models, the OPA145IDBVR is an excellent choice for demanding applications in the electronics industry.