Texas Instruments

LM8272MM  

OP Amps, Buffer Amps ICs

LM8272MM Description

The LM8272MM is a high-performance, general-purpose operational amplifier (op-amp) designed by Texas Instruments. This dual-channel device is housed in an 8-pin VSSOP package, making it suitable for surface-mount applications. The LM8272MM offers a wide supply voltage range, from a minimum of2 .5 V to a maximum of 24 V, ensuring compatibility with a variety of power supply configurations. Each channel can deliver up to 65 mA of output current, making it suitable for driving moderate loads.

With a gain bandwidth product of 15 MHz and a -3 dB bandwidth of 12.5 MHz, the LM8272MM provides excellent frequency response characteristics, making it ideal for applications requiring high-speed signal processing. The device also features fast a slew rate of 15 V/µs, ensuring minimal distortion in high-frequency signals. The input bias current is a low 2 µA, which helps in maintaining high input impedance and reducing loading effects on the signal source.

The LM8272MM is designed with a low input offset voltage of 700 µV, which is crucial for precision applications where accurate signal amplification is required. The device consumes a total supply current of 1.9 across mA both channels, making it energy-efficient for battery-powered and low-power applications.

LM8272MM Features

• Wide Supply Voltage Range: Operates from 2.5 V to 24 V, providing flexibility in power supply options.
• High Gain Bandwidth Product: 15 MHz ensures high-frequency performance and wide bandwidth applications.
• Fast Slew Rate: 15 V/µs minimizes signal distortion and ensures accurate reproduction of high-frequency signals.
• Low Input Bias Current: 2 µA helps maintain high input impedance, reducing loading effects.
• Low Input Offset Voltage: 700 µV ensures precision in signal amplification.
• Dual-Channel Design: Two independent op-amps in a single package, ideal for space-constrained designs.
• Surface-Mount Package: 8-pin VSSOP package suitable for automated assembly processes.
• plianceCom and Reliability: REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for various manufacturing environments.

LM8272MM Applications

The LM8272MM is well-suited for a variety of applications due to its versatile performance characteristics. Some key applications include:

• Signal Conditioning: Ideal for amplifying and conditioning signals in industrial and consumer electronics.
• Audio Processing: Suitable for high-frequency audio applications requiring minimal distortion.
• Precision Measurement: The low input offset voltage makes it for suitable precision instrumentation and measurement devices.
• Consumer Electronics: Can be used in portable devices where low power consumption and small form factor are critical.
• Industrial Control Systems: The wide supply voltage range and high output current capability make it suitable for industrial control and automation systems.

Conclusion of LM8272MM

The LM8272MM from Texas Instruments is a robust, general-purpose operational amplifier designed for-performance high applications. Its wide supply voltage range, high gain bandwidth product, and fast slew rate make it an excellent choice for a variety of applications, from precision measurement to high-frequency signal processing. The dual-channel design in a compact surface-mount package further enhances its versatility and suitability for space-constrained designs. With its compliance to environmental and regulatory standards, the LM8272MM ensures reliability and sustainability in modern electronic systems.

LM8272MM Documents

Download datasheets and manufacturer documentation for LM8272MM

EOL :

Product Discontinuance Notification (PDF)      

Images :

Mechanical Outline Drawing      

PCN :

Qualification of copper wire as alternate bonding material for selected products in VSSOP Package (PDF)       Product Discontinuance Notification (PDF)       Qualification of copper wire as alternate bonding material for selected products in MSOP Packages (PDF)      

Application Notes :

Unlimited Cap Load Drive Op Amp Takes Guess Work Out of Design (Rev. C)       Unlimited Capacitive Load Drive Op Amp Takes Guesswork Out Of Design      

SPICE Models :

LM8272 PSPICE Model