THS4304DBVR

Instrumentation, Op Amps, Buffer Amps Overview

The THS4304DBVR is a single-channel, wideband voltage feedback operational amplifier manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 5 V and consumes 18 mA of quiescent current. Key electrical specifications include an 870 MHz gain-bandwidth product, a 790 V/us slew rate, and a 65 dB voltage gain. The device features rail-to-rail input and output capabilities, with an input bias current of 12 uA and an input offset voltage of 4 mV. It provides a common-mode rejection ratio between 80 dB and 95 dB and a power supply rejection ratio of 73 dB. The component is housed in a SOT-23-5 package and functions reliably across an operating temperature range of -40°C to +85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Wideband performance with high gain-bandwidth product for signal integrity
• Rail-to-rail input and output stages for maximum dynamic range
• Voltage feedback architecture optimized for speed
• Low power consumption suitable for portable applications

Instrumentation, Op Amps, Buffer Amps Applications

• High-speed video buffering
• RF intermediate frequency (IF) amplification
• Data acquisition systems requiring fast settling times
• Test and measurement equipment front ends

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix 'R' indicates reel packaging when sourcing components. Confirm that the manufacturer is Texas Instruments to ensure authenticity. Check RoHS compliance status as indicated in official documentation. Ensure the SOT-23-5 package type matches the design requirements. Validate the operating temperature range against environmental constraints.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring high bandwidth and low power in a small footprint. The rail-to-rail I/O capability makes it suitable for single-supply applications. Consider the 18 mA quiescent current for power budget calculations. The SOT-23-5 package limits thermal dissipation compared to larger packages. Ensure the 5 V maximum supply voltage aligns with system rails.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the THS4304 series of high-speed operational amplifiers from Texas Instruments. It is designed for applications demanding wide bandwidth and fast transient response. The series includes variants with different packaging options. The THS4304DBVR specifically utilizes the SOT-23-5 surface-mount package. It serves as a solution for space-constrained high-frequency analog circuits.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The STMicroelectronics TSH300ILT is documented as a discontinued alternative with available substitutes including the THS4304DBVT.