LMP7701MAX/NOPB

Instrumentation, Op Amps, Buffer Amps Overview

The LMP7701MAX/NOPB is a precision operational amplifier from Texas Instruments featuring CMOS input technology and rail-to-rail input/output capabilities. It operates within a wide supply voltage range of 2.7 V to 12 V. Key electrical specifications include an input offset voltage of 200 µV, input bias current of 1 pA, and operating supply current of 715 µA. The device provides a channel output current of 76 mA, a common-mode rejection ratio of 130 dB, and a power supply rejection ratio of 86 dB. It is housed in an SOIC-8 package and functions reliably across a temperature range of -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Precision CMOS input architecture ensures low noise and high impedance characteristics for accurate signal conditioning.
• Rail-to-rail input and output stages maximize dynamic range by allowing signals to swing close to both supply rails.
• Wide supply voltage operation supports flexibility in various single or dual supply system designs.

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered instrumentation requiring low quiescent current
• High-impedance sensor interfaces demanding minimal input bias current
• Portable medical devices utilizing wide supply ranges

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the complete part number including the suffix /NOPB to confirm lead-free compliance and specific packaging configuration. Ensure the SOIC-8 package variant matches the intended PCB footprint. Confirm that the operating temperature range meets the environmental requirements of the final assembly. Cross-reference the manufacturer datasheet for any recent pinout or electrical parameter updates before finalizing procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when applications require ultra-low input bias current combined with rail-to-rail performance. The CMOS input stage offers superior noise characteristics compared to bipolar alternatives. Consider the 715 µA supply current for power-sensitive designs. Verify that the 200 µV offset voltage meets the precision requirements of the specific circuit topology.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the LMP7701 series of precision amplifiers manufactured by Texas Instruments. The series is characterized by its combination of high precision and low power consumption. The MAX suffix indicates the SOIC-8 surface-mount package option. The NOPB suffix denotes non-pbfree (lead-free) manufacturing compliant with RoHS standards.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official substitution guides for compatible parts within the same family or alternative manufacturers offering similar rail-to-rail CMOS specifications. Verify pin compatibility and electrical parameter equivalence before replacing.