THS4501IDGKRG4

Instrumentation, Op Amps, Buffer Amps Overview

The THS4501IDGKRG4 is a high-performance, wideband fully differential amplifier manufactured by Texas Instruments. It features a gain-bandwidth product of 300 MHz and a slew rate of 2800 V/µs. The device operates on supply voltages ranging from 4.5 V to 15 V or ±5 V to ±7.5 V. It provides an input common-mode range that includes the negative power-supply rail and supports output common-mode control. The component is housed in an 8-pin plastic MSOP package with PowerPAD thermal enhancement.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Fully differential architecture providing high linearity and low distortion for signal processing applications
• Wide bandwidth and fast slew rate supporting high-speed analog-to-digital converter preamplification
• Input common-mode range extends to the negative power-supply rail for flexible single-ended to differential conversion
• Integrated output common-mode voltage control allows precise setting of the differential output DC level

Instrumentation, Op Amps, Buffer Amps Applications

• High linearity analog-to-digital converter preamplifier
• Wireless communication receiver chains
• Single-ended to differential conversion circuits
• Differential line driver applications
• Active filtering of differential signals

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix 'R' indicates tape-and-reel packaging when sourcing this part number. Confirm the 'I' suffix corresponds to the industrial temperature range of -40°C to +85°C. Ensure the 'DGKR' designation matches the required 8-pin MSOP package with PowerPAD. Cross-reference the manufacturer's current datasheet to validate active status and final pinout configurations before integration.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring wideband performance with low distortion at high frequencies. It is suitable for driving ADCs directly due to its high linearity and output drive capability. Consider the MSOP package size if board space is limited, while ensuring adequate thermal management via the PowerPAD. Verify that the required supply voltage range aligns with the system's available power rails.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the THS450x family of wideband, low-distortion fully differential amplifiers from Texas Instruments. It shares core electrical characteristics with the THS4500 but lacks the power-down feature found in even-numbered variants. The THS4501 series is designed to support 14-bit operation through 40 MHz, setting performance standards for high-speed data acquisition systems.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The THS4500IDGKRG4 is a functional substitute within the same family, differing primarily by the inclusion of a power-down pin. Other compatible options include the THS4502IDGKRG4 and THS4503IDGKRG4, which offer similar bandwidth and slew rates but may have different input common-mode range characteristics.