OPA129UB/2K5
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Texas Instruments OPA129UB/2K5

Manufacturer No:
OPA129UB/2K5
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC OPAMP GP 1 CIRCUIT 8SOIC
Delivery:
Payment:
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Product Introduction

Overview

The OPA129UB/2K5 is a high-performance operational amplifier produced by Texas Instruments. It is part of the OPA129 series, known for its ultra-low bias current and FET input characteristics. This amplifier is designed to offer high precision and stability, making it suitable for a wide range of applications that require low noise and high accuracy.

Key Specifications

ParameterValue
Number of Amplifiers1
Bandwidth1 MHz
Slew Rate2.5 V/μs
Input Bias CurrentUltra-Low
Input Offset VoltageTypically 1 mV
Supply Voltage Range10 V to 36 V
Package TypeSOIC, 8 Pins
Operating Temperature Range-40°C to 125°C

Key Features

  • Ultra-low input bias current, making it ideal for applications requiring high input impedance.
  • FET input stage for low noise and high accuracy.
  • High slew rate of 2.5 V/μs for fast signal response.
  • Wide supply voltage range from 10 V to 36 V, allowing for flexibility in system design.
  • Compact SOIC package with 8 pins, suitable for space-constrained applications.

Applications

The OPA129UB/2K5 is versatile and can be used in various applications, including:

  • High-precision measurement and instrumentation.
  • Low-noise audio circuits.
  • Medical devices requiring high accuracy and low noise.
  • Industrial control systems where precision and stability are crucial.
  • Automotive systems that need robust and reliable operational amplifiers.

Q & A

  1. What is the input bias current of the OPA129UB/2K5?
    The OPA129UB/2K5 has an ultra-low input bias current, which is a key feature for applications requiring high input impedance.
  2. What is the bandwidth of the OPA129UB/2K5?
    The bandwidth of the OPA129UB/2K5 is 1 MHz.
  3. What is the slew rate of the OPA129UB/2K5?
    The slew rate of the OPA129UB/2K5 is 2.5 V/μs.
  4. What is the supply voltage range for the OPA129UB/2K5?
    The supply voltage range for the OPA129UB/2K5 is from 10 V to 36 V.
  5. What type of package does the OPA129UB/2K5 come in?
    The OPA129UB/2K5 comes in an SOIC package with 8 pins.
  6. What is the operating temperature range for the OPA129UB/2K5?
    The operating temperature range for the OPA129UB/2K5 is -40°C to 125°C.
  7. Is the OPA129UB/2K5 suitable for high-precision measurement applications?
    Yes, the OPA129UB/2K5 is highly suitable for high-precision measurement and instrumentation due to its low noise and high accuracy.
  8. Can the OPA129UB/2K5 be used in automotive systems?
    Yes, the OPA129UB/2K5 can be used in automotive systems due to its robust and reliable performance.
  9. What are some common applications of the OPA129UB/2K5?
    The OPA129UB/2K5 is commonly used in high-precision measurement, low-noise audio circuits, medical devices, industrial control systems, and automotive systems.
  10. Where can I find detailed specifications for the OPA129UB/2K5?
    Detailed specifications for the OPA129UB/2K5 can be found in the datasheet available on Texas Instruments' official website or through distributors like Digi-Key and Mouser.

Product Attributes

Amplifier Type:General Purpose
Number of Circuits:1
Output Type:- 
Slew Rate:2.5V/µs
Gain Bandwidth Product:1 MHz
-3db Bandwidth:- 
Current - Input Bias:0.03 pA
Voltage - Input Offset:500 µV
Current - Supply:1.2mA
Current - Output / Channel:10 mA
Voltage - Supply Span (Min):10 V
Voltage - Supply Span (Max):36 V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
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