OPA2314ASDRBTEP

Instrumentation, Op Amps, Buffer Amps Overview

The OPA2314ASDRBTEP is a dual-channel, low-power, low-noise CMOS operational amplifier from the Texas Instruments OPA2314 series. It operates on a single supply voltage ranging from 1.8 V to 5.5 V. Key electrical parameters include a gain-bandwidth product of 3 MHz and a slew rate of 1.5 V/µs. The device features rail-to-rail input and output capabilities, with an input offset voltage of 2.5 mV and input bias current of 10 pA. Each channel provides an output current of 20 mA, while the total operating supply current is 150 µA. It offers a common-mode rejection ratio of 96 dB and an input voltage noise density of 14 nV/√Hz. The component is housed in an 8-SON package and supports an extended operating temperature range from -40°C to +150°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output operation enables full signal swing across the entire supply voltage range.
• Low power consumption design achieves 150 µA operating current per dual-channel configuration.
• Extended high-temperature capability allows reliable performance up to +150°C junction temperature.
• CMOS architecture ensures ultra-low input bias current for minimal loading on high-impedance sources.

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered portable instrumentation requiring extended runtime
• High-temperature industrial sensor signal conditioning
• Medical equipment utilizing low-noise amplification stages
• Automotive electronics operating under harsh thermal conditions

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix BTEP against official Texas Instruments documentation to confirm the exact reel quantity and packaging specifications. Ensure compatibility with moisture sensitivity level requirements during storage and handling. Cross-reference the V62/12626-01XE designation if military or aerospace qualification data is required for your specific application constraints.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when both low noise performance and extended temperature range are critical. The 8-SON package suits space-constrained designs compared to larger SOIC options. Consider the 150 µA quiescent current limit for battery life calculations. Verify that the 3 MHz bandwidth meets the signal frequency requirements without introducing excessive phase shift.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the OPAx314 family of low-power, low-noise CMOS operational amplifiers. It serves as a high-performance alternative to bipolar op-amps in applications demanding low input bias current. The OPA2314 variant specifically provides dual channels within a compact footprint, distinguishing it from single-channel counterparts like the OPA2313.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

OPA2314AIDR: Dual-channel version in SOIC-8 package with similar electrical characteristics but limited to +125°C maximum operating temperature.