TSH114IDT

Instrumentation, Op Amps, Buffer Amps Overview

The TSH114IDT is a quad current feedback operational amplifier manufactured by STMicroelectronics. It features a 450V/µs slew rate and 100MHz bandwidth with 3.2mA quiescent supply current per channel. Operating from ±2.5V to ±6V dual or 5V to 12V single supplies, it delivers 47mA output current into 100Ω loads. The device operates within -40°C to +85°C, housed in a 14-SOIC package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-speed current feedback architecture providing 450V/µs slew rate and 100MHz bandwidth
• Low noise performance of 3nV/√Hz with very low harmonic and intermodulation distortion
• Efficient power consumption at 3.2mA per channel while driving 100Ω loads

Instrumentation, Op Amps, Buffer Amps Applications

• High-end video drivers
• xDSL receiver circuits
• A/D converter drivers
• High-end audio applications

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix for the TSH114IDT against official documentation to confirm the SO-14 tube packing format. Confirm that the component meets AEC-Q100 automotive qualification requirements if intended for automotive use, as standard versions may require specific screening procedures.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring high-speed signal processing with multiple channels. The quad configuration reduces board space compared to individual amplifiers. Ensure the application supports current feedback topologies and utilizes appropriate feedback resistors to maintain stability and achieve the specified bandwidth.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the TSH11x family of wide-band low-noise operational amplifiers. The family includes single (TSH110), dual (TSH112), triple (TSH113), and quad (TSH114) variants. While the TSH111 and TSH113 include standby functions, the TSH114 provides four independent high-performance channels without dedicated standby control pins.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Compatible substitutes within the same family include TSH113IDT for triple-channel configurations. Verify pin compatibility and electrical specifications when replacing with other series amplifiers.