Texas Instruments

THS4551IRUNT  

OP Amps, Buffer Amps ICs

THS4551IRUNT Description

The THS4551IRUNT is a high-performance operational amplifier (op-amp) from Texas Instruments, designed for a wide range of applications requiring differential amplification. This op-amp is known for its exceptional technical specifications and performance benefits, making it a popular choice among engineers in the electronics industry.

THS4551IRUNT Features

• Voltage - Supply Span (Min/Max): The THS4551IRUNT operates over a wide supply voltage range of 2.7V to 5.4V, providing flexibility in power supply design.
• Gain Bandwidth Product: It boasts an impressive gain bandwidth product of 135 MHz, ensuring high-speed amplification.
• -3db Bandwidth: The op-amp offers a -3db bandwidth of 150 MHz, suitable for high-frequency applications.
• Slew Rate: With a slew rate of 220V/µs, the THS4551IRUNT can quickly respond to input signal changes.
• Current - Input Bias: The low input bias current of 1 µA minimizes the loading effect on the input signal source.
• Current - Supply: It consumes a low supply current of 1.37mA, making it energy-efficient.
• Current - Output / Channel: The op-amp can deliver up to 65 mA per channel, providing ample output current for driving loads.
• Voltage - Input Offset: The low input offset voltage of 50 µV ensures high accuracy in signal amplification.
• Mounting Type: The THS4551IRUNT is surface-mountable, making it suitable for PCB integration.
• Package: It comes in a 10-lead WQFN package, facilitating compact design.
• Number of Circuits: This op-amp features a single circuit, providing focused amplification.
• REACH Status: The THS4551IRUNT is REACH Unaffected, ensuring compliance with European chemical regulations.
• RoHS Status: It is RoHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): The op-amp has an MSL of 2, indicating it can withstand up to 1 year of moisture exposure without baking.

THS4551IRUNT Applications

The THS4551IRUNT is ideal for various applications due to its high performance and versatility:

1. Audio Amplification: Its low distortion and high bandwidth make it suitable for audio signal amplification.
2. Data Acquisition Systems: The op-amp's high slew rate and bandwidth are beneficial for data acquisition systems requiring fast signal processing.
3. Instrumentation: Its low input bias current and low noise make it ideal for precision instrumentation applications.
4. Industrial Control Systems: The THS4551IRUNT can be used in industrial control systems where high-speed signal processing and low power consumption are crucial.

Conclusion of THS4551IRUNT

The THS4551IRUNT is a high-performance, differential op-amp from Texas Instruments, offering a wide supply voltage range, high gain bandwidth product, and low input bias current. Its unique features, such as low power consumption and high output current, make it suitable for a variety of applications, including audio amplification, data acquisition systems, and industrial control. With its RoHS compliance and REACH unaffected status, the THS4551IRUNT is an excellent choice for engineers looking for a reliable and environmentally friendly op-amp solution.

THS4551IRUNT Documents

Download datasheets and manufacturer documentation for THS4551IRUNT

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)      

Models :

THS4551IRUNT Symbol & Footprint by SnapMagic      

Application Notes :

Setting a Constant Common-Mode Voltage for Fully-Differential SAR ADC Inputs       Maximizing System Total Harmonic Distortion Using High Speed Amplifiers       True differential 4 x 2 MUX analog front end simultaneous-sampling ADC circui (Rev. A)      

Technical Resources :

THS4551DGK TINA-TI Model (Rev. B)      

SPICE Models :

TINA-TI Common Mode Test CKT Figure65 THS4551       TINA-TI Gain of 0.2 100kHz Butterworth MFB Filter Figure87 THS4551       TINA-TI High Gain Single to Different with Feedback Pole and Input C Figure 85       TINA-TI AC Coupled Single to Differentiate Gain of 2 Figure70 THS4551       TINA-TI Attenuator With a Caps Gain of 0.1 Figure81 THS4551       TINA-TI Single to Differential Attenuator Figure71 THS4551       TINA-TI Differential Audio DAC ZT Design Figure90 THS4551       TINA-TI Attenuator With No Caps Gain of 0.1 Figure80 THS4551       TINA-TI Gain of 5 Single to Different with 10Mhz Bessel Figure93 THS4551       TINA-TI Open Loop No Load Response Figure99 THS4551       TINA-TI 100kHz MFB filter LG test of Figure 87 THS4551       TINA-TI High Gain Single to Different with Feedback Pole Figure 83 THS4551       THS4551 TINA-TI Spice Model (Rev. B)       TINA-TI Basic Gain of 1 Test Circuit Figure61 THS4551       TINA-TI Differential IO with OPA2192 to FDA to SAR Figure 76 THS4551       TINA-TI Differential Transimpedance LG Sim Figure90 THS4551       TINA-TI AC coupled different IO Figure 75 THS4551       THS4551 PSPICE Model       TINA-TI ADTL1-4-75 Model Test for Figure 62 THS4551       TINA-TI Gain of 5 Single to Different Simplified for Figure72 THS4551