Texas Instruments

LMP7702MMX  

OP Amps, Buffer Amps ICs

LMP7702MMX Description

The LMP7702MMX from Texas Instruments is a precision, general-purpose operational amplifier (op-amp) featuring dual-channel functionality in an 8-pin VSSOP package. Designed for high-performance analog signal conditioning, this IC operates over a 2.7V to 12V supply range, making it suitable for both low-voltage and moderate-voltage applications. With an ultra-low input bias current of 0.2 pA and a minimal input offset voltage of 37 µV, the LMP7702MMX delivers exceptional accuracy in sensitive measurement circuits. Its 2.5 MHz gain bandwidth product (GBW) and 1.1V/µs slew rate ensure stable performance in dynamic signal processing tasks.

LMP7702MMX Features

• Low Power Consumption: Draws only 1.5mA per channel, ideal for battery-powered systems.
• High Output Drive: Capable of 86 mA output current, enabling robust signal driving in load-heavy applications.
• Precision Performance: Combines low offset voltage and near-zero bias current for high-accuracy designs.
• Wide Supply Range: Supports 2.7V to 12V, accommodating diverse power environments.
• Surface-Mount Package: 8-VSSOP (Tape & Reel) for compact PCB layouts.
• Obsolete Status: While no longer in production, it remains a reliable choice for legacy or low-volume designs.

LMP7702MMX Applications

• Sensor Signal Conditioning: Ideal for amplifying low-level signals from thermocouples, strain gauges, or photodiodes.
• Portable Medical Devices: Low power and precision suit ECG amplifiers or blood glucose monitors.
• Test & Measurement Equipment: High accuracy benefits data acquisition systems and instrumentation.
• Industrial Control Systems: Robust performance in process control loops or transducer interfaces.
• Battery-Powered Systems: Energy efficiency extends runtime in handheld meters or IoT sensors.

Conclusion of LMP7702MMX

The LMP7702MMX excels in precision analog applications where low power, high accuracy, and moderate bandwidth are critical. Its combination of ultra-low bias current, wide voltage range, and strong output drive makes it a versatile choice for industrial, medical, and portable electronics. While marked as obsolete, its performance characteristics ensure continued relevance in niche or legacy designs requiring reliable signal integrity. Engineers should evaluate alternative TI offerings for new designs but may leverage this IC for proven performance in existing systems.

LMP7702MMX Documents

Download datasheets and manufacturer documentation for LMP7702MMX

Datasheets :

LMP7701,02,04 Datasheet      

HTML Datasheet :

LMP7701,02,04 Datasheet