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Part No THS4303RGTR
Manufacturer Texas Instruments
Catalog Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

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Pricing & Ordering $6.3177 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
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Availability: 2,852 pieces
MOQ: 6 pcs
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Products specifications

Categories Integrated Circuits (ICs)
Manufacturer Texas Instruments
Packaging Reel - TR
Part Status Obsolete(EOL)
Amplifier Type General
Number of Circuits 1
SR - Slew Rate 5500 V/μs
GBP - Gain Bandwidth Product 18GHz
-3db Bandwidth 1.8GHz
Current - Input Bias 7μA
Voltage - Input Offset 1.5mV
Operating Supply Current 34mA
Output Current per Channel 180mA
Dual Supply Voltage (±) 3 V ~ 5 V, ±1.5 V ~ 2.5 V
Operating Temperature Range -40°C ~ 85°C
Mounting SMD
Package 16-VFQFN Exposed Pad
Manufacturer Package 16-QFN (3x3)
Win Source Part Number 1267163-THS4303RGTR
Manufacturer Homepage
Popularity Medium
Fake Threat In the Open Market 56 pct.
Supply and Demand Status Limited
Application Field Used in Medical, Industrial, Signal Processing, Wireless, Test & Measurement, Sensing & Instrumentation
Family Name THS4303
Introduction Date May 23, 2004
Country of Origin Philippines
Halogen Free Compliant
Estimated EOL Date Obsolete
Alternative Parts
THS4303RGT; THS4303RGTT;  THS4303RGTTG4;  


THS4303RGTR - Texas Instruments

The THS4303RGTR is a high-speed, voltage feedback amplifier designed by Texas Instruments to meet the rigorous demands of signal processing applications requiring wide bandwidth and high slew rate. This amplifier is part of the THS4303 family and comes in a VQFN-16 package, known for its compact footprint and excellent thermal performance.

Key Features

  • Wide Bandwidth: The THS4303RGTR boasts an impressive bandwidth of 1.7 GHz at a gain of +2, which is ideal for high-frequency signal amplification.
  • High Slew Rate: A high slew rate of 9000 V/µs ensures that the amplifier can handle rapid changes in input signals without distortion, making it suitable for high-speed data acquisition and video processing.
  • Low Distortion: The device offers very low harmonic distortion, which is critical for maintaining signal fidelity in communication systems and test equipment.
  • Single Supply Operation: It can operate from a single +5V supply, simplifying power supply design and reducing system complexity.
  • Differential Gain and Phase: With excellent differential gain and phase error characteristics, this amplifier is well-suited for professional video electronics.
  • Output Disable Feature: The output disable feature allows the output to be placed in a high-impedance state, which is useful for multiplexing and power conservation.


The THS4303RGTR is versatile and can be used in a variety of applications, including:

  • Test and measurement equipment
  • Professional video electronics
  • Wireless communication infrastructure
  • High-speed data acquisition systems
  • Active filter blocks
  • IF and RF signal processing

With its robust design and high-performance characteristics, the THS4303RGTR from Texas Instruments is an excellent choice for designers looking for a reliable and efficient solution to amplify high-speed signals in their electronic systems.

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