THS4503CDG4

Instrumentation, Op Amps, Buffer Amps Overview

The THS4503CDG4 is a wideband, low-distortion fully differential amplifier manufactured by Texas Instruments. It features a gain-bandwidth product of 300 MHz and a slew rate of 2.8 kV/us. The device operates on a supply voltage range of 4.5 V to 15 V with a typical operating current of 23 mA. Key electrical specifications include an input offset voltage of 4 mV, input bias current of 4.6 uA, and a common-mode rejection ratio of 80 dB. It provides an output current of 120 mA per channel and functions within a temperature range of -40 C to +85 C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Provides high-speed signal conversion with wide bandwidth capabilities
• Delivers low distortion performance for precision applications
• Supports fully differential operation for improved noise immunity

Instrumentation, Op Amps, Buffer Amps Applications

• High-speed data acquisition systems
• Video and RF signal processing circuits
• ADC driver stages requiring differential signaling

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'DG4' against official manufacturer documentation to confirm package type and material composition. Ensure compatibility with required thermal management solutions given the power dissipation characteristics. Confirm RoHS compliance status through the latest datasheet revision before finalizing procurement plans.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when designing circuits that require a single-channel fully differential amplifier with a 300 MHz bandwidth. Consider the SOIC-8 or VSSOP-8 package options based on board space constraints. Evaluate the 120 mA output drive capability against load requirements to ensure adequate signal integrity at high frequencies.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the THS4503 series of wideband, low-distortion fully differential amplifiers from Texas Instruments. It is designed for applications demanding high speed and precision. The device complements other members of the family such as the THS4500 and THS4501, offering specific performance trade-offs in terms of offset voltage and package availability.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.