LMP7717MA/NOPB

Product Overview

Category

The LMP7717MA/NOPB belongs to the category of operational amplifiers (op-amps).

Use

It is commonly used in precision signal conditioning and amplification applications.

Characteristics

• Low offset voltage: 300 µV
• Low input bias current: 1 pA
• Wide supply voltage range: ±1.35 V to ±5.5 V
• Rail-to-rail output
• Small package size: SOT-23-5

Package

The LMP7717MA/NOPB is available in a small-outline transistor (SOT) package.

Essence

This op-amp is essential for accurate signal amplification and conditioning in various electronic circuits.

Packaging/Quantity

The LMP7717MA/NOPB is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

• Supply Voltage Range: ±1.35 V to ±5.5 V
• Input Offset Voltage: 300 µV
• Input Bias Current: 1 pA
• Gain Bandwidth Product: 3 MHz
• Slew Rate: 1.6 V/µs
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LMP7717MA/NOPB has a standard pin configuration with five pins, including the non-inverting input (IN+), inverting input (IN-), output (OUT), positive supply (+Vs), and negative supply (-Vs).

Functional Features

• Precision signal amplification
• Rail-to-rail output swing
• Low input bias current for high-impedance sensor interfaces
• Wide supply voltage range for versatile applications

Advantages and Disadvantages

Advantages

• Low offset voltage and input bias current for high-precision applications
• Wide supply voltage range allows flexibility in circuit design
• Small package size enables compact designs

Disadvantages

• Limited gain bandwidth product compared to some higher-speed op-amps
• Slightly lower slew rate may limit performance in high-frequency applications

Working Principles

The LMP7717MA/NOPB operates based on the principles of differential amplification and feedback control, providing precise amplification of input signals while maintaining low offset and bias currents.

Detailed Application Field Plans

Precision Instrumentation

The op-amp can be used in precision measurement instruments such as digital multimeters and data acquisition systems.

Sensor Interface Circuits

Its low input bias current makes it suitable for interfacing with high-impedance sensors in industrial and medical applications.

Portable Electronics

Due to its wide supply voltage range and small package size, the op-amp is ideal for use in battery-powered portable devices.

Detailed and Complete Alternative Models

• LMP7701: Single-channel version of the op-amp
• LMP7715: Higher speed alternative with a gain bandwidth product of 10 MHz
• LMP7718: Dual-channel version for applications requiring multiple amplifiers

In conclusion, the LMP7717MA/NOPB is a versatile operational amplifier with low offset voltage, low input bias current, and a wide supply voltage range, making it suitable for precision signal conditioning and amplification in various electronic applications.

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