OPA693IDR

Video Amps And Modules Overview

The OPA693IDR is a single-channel, ultra-wideband fixed-gain video buffer amplifier manufactured by Texas Instruments. It operates within a supply voltage range of 5 V to 12 V and consumes 13 mA of quiescent current. The device features a 3 dB bandwidth of 14 MHz and a slew rate of 2.5 kV/µs. Input characteristics include a bias current of 25 nA and an offset voltage of 2.5 mV. It provides selectable gains of 1 V/V or 2 V/V with a typical power supply rejection ratio of 57 dB. The component is housed in an SOIC-8 surface-mount package and supports operation temperatures from -40°C to +85°C.

Video Amps And Modules Feature Summary

• Ultra-wideband fixed-gain video buffering capability for signal integrity preservation
• Integrated disable function for power management control
• High slew rate performance suitable for fast transient response applications

Video Amps And Modules Applications

• Video signal distribution networks
• ADC driver circuits requiring high-speed buffering
• Test and measurement equipment front ends

Video Amps And Modules Procurement Notes

Verify the specific suffix ID against the manufacturer datasheet to confirm the SOIC-8 package type and industrial temperature range. Ensure the ordering information matches the exact gain configuration requirements. Confirm moisture sensitivity levels and reflow soldering profiles prior to assembly. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability.

Video Amps And Modules Selection Notes

Select this component when a fixed-gain video buffer with integrated disable functionality is required. Compare the 14 MHz bandwidth against application signal frequencies to ensure adequate performance. Evaluate the 13 mA supply current against system power constraints. Consider the SOIC-8 footprint compatibility during PCB layout design. Verify that the 5 V to 12 V supply range aligns with available system rails.

Video Amps And Modules Part Context

The OPA693 belongs to the OPA69x family of wideband video amplifiers designed for demanding video and RF applications. This series emphasizes low distortion and high linearity while maintaining compact packaging solutions. The ID variant specifically denotes the industrial temperature grade and SOIC-8 surface-mount package configuration offered by Texas Instruments for robust commercial and industrial deployment.

Video Amps And Modules Replacement Considerations

The OPA693IDBVR serves as a pin-compatible alternative utilizing the SOT-23-6 package. Designers must verify footprint changes and thermal characteristics when substituting between SOIC-8 and SOT-23-6 packages. Electrical parameters remain consistent across these package variants within the same functional family.