THS3095DDAR

Instrumentation, Op Amps, Buffer Amps Overview

The THS3095DDAR is a single-channel, high-voltage, low-distortion current-feedback operational amplifier manufactured by Texas Instruments. It operates within a supply voltage range of 10 V to 30 V and features a slew rate of 7.3 kV/µs. Key electrical parameters include an input bias current of 15 µA, input offset voltage of 3 mV, and input voltage noise density of 2 nV/√Hz. The device provides a common-mode rejection ratio (CMRR) between 62 dB and 69 dB and a power supply rejection ratio (PSRR) of 68 dB. It draws 9.5 mA of operating current and dissipates up to 2.18 W of power. The component is housed in an SOIC-8 package with PowerPAD technology and functions across a temperature range of -40°C to +85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Integrates a dedicated power-down pin that reduces static current from 9.5 mA to 500 µA for low-power standby operation.
• Capable of driving low-resistance and high-capacitive loads while maintaining stable settling time performance.
• Supports wide supply voltage ranges suitable for linear output large-signal applications.

Instrumentation, Op Amps, Buffer Amps Applications

• Pin drivers
• Power FET drivers
• Arbitrary waveform generators

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix DDAR confirms the SOIC-8 surface-mount package and reel packaging format. Confirm RoHS compliance status through official manufacturer documentation or certified datasheets. Ensure the part number matches the exact functional specifications required for high-voltage current-feedback applications. Cross-reference the manufacturer date code and lot traceability if strict quality control protocols are necessary for the production environment.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high slew rate and large signal handling are required alongside low distortion. The integrated power-down feature makes it suitable for systems requiring energy efficiency during idle states. Compare against the dual-channel THS3092 if multiple channels are needed, noting differences in channel count and specific CMRR ranges. Ensure the PCB layout supports the SOIC-8 PowerPAD thermal dissipation requirements for optimal performance under maximum load conditions.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the THS309x family of high-voltage, low-distortion current-feedback amplifiers. It shares core architectural similarities with the THS3091, differing primarily in the inclusion of the power-down functionality. The series is designed for applications demanding fast transient response and high output current drive capabilities in a compact surface-mount form factor.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The THS3095D is a tube-packaged variant of the same functional device. The THS3095DG4 represents the lead-free version of the component. Verify package compatibility and thermal characteristics when substituting these alternatives.