Texas Instruments_OPA381AIDRBR

Texas Instruments
OPA381AIDRBR  
OP Amps, Buffer Amps ICs

Texas Instruments
OPA381AIDRBR
687-OPA381AIDRBR
Ersa
Texas Instruments-OPA381AIDRBR-datasheets-5937932.pdf
IC TRANSIMPEDANCE 1 CIRCUIT 8SON
In Stock : 32051

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OPA381AIDRBR Description

OPA381AIDRBR Description

The OPA381AIDRBR is a high-performance transimpedance amplifier designed by Texas Instruments, featuring a single circuit in an 8-SON package. This IC is optimized for applications requiring high-speed signal processing and low noise performance. The OPA381AIDRBR operates within a supply voltage range of 2.7 V to 5.5 V, making it suitable for a wide range of power supply configurations. Its gain bandwidth product of 18 MHz ensures excellent frequency response, while the slew rate of 12 V/µs allows for fast signal transitions. The amplifier also boasts a low input bias current of 3 pA and an input offset voltage of 7 µV, which are critical for maintaining signal integrity in precision applications.

OPA381AIDRBR Features

  • High-Speed Performance: With a gain bandwidth product of 18 MHz and a slew rate of 12 V/µs, the OPA381AIDRBR is capable of handling high-frequency signals with minimal distortion.
  • Low Noise and High Precision: The low input bias current of 3 pA and input offset voltage of 7 µV ensure that the amplifier introduces minimal noise and maintains high precision in signal processing.
  • Wide Supply Voltage Range: The OPA381AIDRBR operates within a supply voltage range of 2.7 V to 5.5 V, providing flexibility in power supply design.
  • Surface Mount Technology: The 8-SON package is designed for surface mount applications, offering a compact and reliable solution for modern PCB designs.
  • Compliance and Reliability: The OPA381AIDRBR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 2 (1 Year), making it suitable for various manufacturing environments.
  • Single Circuit Design: The single circuit design simplifies integration and reduces complexity in multi-channel applications.

OPA381AIDRBR Applications

The OPA381AIDRBR is ideal for applications requiring high-speed signal processing and low noise performance. Specific use cases include:

  • Photodiode Amplifiers: The transimpedance design makes it suitable for converting photodiode current outputs to voltage signals in optical sensing applications.
  • High-Speed Data Acquisition: The high gain bandwidth product and slew rate enable the OPA381AIDRBR to handle fast signal transitions, making it ideal for data acquisition systems.
  • Precision Signal Conditioning: The low input bias current and offset voltage ensure high precision in signal conditioning applications, such as in medical instrumentation and industrial control systems.
  • Analog Front-Ends: The OPA381AIDRBR can be used in the analog front-end of communication systems to amplify and condition signals before digitization.

Conclusion of OPA381AIDRBR

The OPA381AIDRBR from Texas Instruments is a robust transimpedance amplifier designed for high-speed and precision applications. Its wide supply voltage range, low noise performance, and compact surface mount package make it a versatile solution for various electronic designs. While the product is marked as obsolete, it remains a reliable choice for applications where its unique features and performance benefits are required. For engineers and designers seeking a high-performance transimpedance amplifier, the OPA381AIDRBR offers a proven and compliant solution that meets industry standards and environmental regulations.

Tech Specifications

Voltage - Supply Span (Max)
Output Type
Gain Bandwidth Product
Product Status
Current - Input Bias
Supplier Device Package
Package / Case
REACH Status
Mfr
Amplifier Type
RoHS Status
Moisture Sensitivity Level (MSL)
Operating Temperature
ECCN
Slew Rate
Mounting Type
Current - Supply
Voltage - Input Offset
Series
Voltage - Supply Span (Min)
HTSUS
Package
Number of Circuits
Current - Output / Channel
Base Product Number
Number of Channels per Chip
Power Supply Type
PCB changed
HTS
Maximum Input Offset Voltage (mV)
Typical Output Current (mA)
ECCN (US)
PPAP
Automotive
Maximum Input Offset Current (uA)
Minimum CMRR Range (dB)
Minimum Operating Temperature (°C)
Maximum Operating Temperature (°C)
Rail to Rail
Supplier Package
Process Technology
Typical Gain Bandwidth Product (MHz)
Typical Voltage Gain (dB)
Package Height
EU RoHS
Typical Input Noise Voltage Density (nV/rtHz)
Maximum Input Bias Current (uA)
Typical Noninverting Input Current Noise Density (pA/rtHz)
Typical Slew Rate (V/us)
Package Length
Standard Package Name
Pin Count
Shut Down Support
Mounting
Type
Maximum Single Supply Voltage (V)
Minimum Single Supply Voltage (V)
Minimum PSRR (dB)
Lead Shape
Part Status
Manufacturer Type
Package Width
Typical Settling Time (ns)
Minimum CMRR (dB)

OPA381AIDRBR Documents

Download datasheets and manufacturer documentation for OPA381AIDRBR

Ersa OPA381AIDRBR      
Ersa Copper Wire Base Material 30/Apr/2014      

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