LM3881MM/NOPB: Features, Specs & More
In today's fast-paced electronics market, ensuring reliable power management is crucial. The Texas Instruments LM3881MM/NOPB is a powerful tool designed for supervising voltage levels in various applications. With its robust performance and reliable output, this processor supervisor is ideal for engineers looking to enhance the reliability of their electronic designs. In this comprehensive article, we'll delve into the intricacies of the LM3881MM/NOPB, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
LM3881MM/NOPB's Overview
The TI LM3881MM/NOPB is a multi-channel voltage supervisor that monitors power supply levels in electronic devices. It ensures that the voltage levels are within the desired range, providing a stable operation for sensitive components such as microprocessors and FPGAs. With three active high/open drain supervisory outputs, this device plays a vital role in ensuring that systems operate reliably under varying power conditions.
Key Features
Let's delve into the standout features that make the LM3881MM/NOPB a standout in the world of electronics:
· With three supervisory outputs, it can effectively monitor multiple voltage levels within a circuit.
· This output configuration offers flexibility in interfacing with different logic levels.
· The device operates between 2.7V and 5.5V, accommodating a variety of power supply setups.
· With an operating temperature range from -40°C to 125°C, the LM3881MM/NOPB is suitable for harsh environments.
· The 8-pin VSSOP package allows for efficient space utilization on PCBs.
· With a minimum reset threshold voltage of 1.22V, it can handle a range of operating conditions.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the LM3881MM/NOPB:
Type | Parameter |
Number of Supervisors | 3 |
Output Driver | Active High/Open Drain |
Minimum Reset Threshold Voltage (V) | 1 |
Typical Reset Threshold Voltage (V) | 1.22 |
Maximum Reset Threshold Voltage (V) | 1.4 |
Minimum Operating Supply Voltage (V) | 2.7 |
Maximum Operating Supply Voltage (V) | 5.5 |
Power Fail Detection | No |
Watchdog Timer | No |
Manual Reset | No |
Chip Enable Signals | Yes |
Battery Backup Switching | No |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 125 |
Packaging | Tape and Reel |
Type | Power Supply Sequencer |
Mounting | Surface Mount |
Package Height | 0.95(Max) |
Package Width | 3.1(Max) |
Package Length | 3.1(Max) |
PCB changed | 8 |
Standard Package Name | SO |
Supplier Package | VSSOP |
Pin Count | 8 |
Lead Shape | Gull-wing |
Applications
The TI LM3881MM/NOPB is suitable for various applications, including:
· Security Cameras: Ensuring reliable operation under varying power conditions.
· Servers: Monitoring multiple supply voltages for optimal performance.
· Networking Elements: Maintaining stability in communication devices.
· FPGA Sequencing: Managing voltage levels during device initialization.
· Microprocessor and Microcontroller Sequencing: Ensuring devices operate within safe voltage levels.
· Multiple Supply Sequencing: Coordinating power levels in complex systems.
LM3881MM/NOPB's Manufacturer
Texas Instruments (TI), established in 1930, is a global leader in semiconductor and technology solutions, known for its pioneering contributions to the electronics industry. Specializing in the design and manufacture of analog and digital circuits, microcontrollers, and processors, TI has played a pivotal role in shaping technological advancements across diverse sectors, including industrial, automotive, consumer electronics, and communication.
Conclusion
The TI LM3881MM/NOPB is an essential component for any engineer seeking to enhance the reliability and efficiency of their power supply designs. With its multi-channel supervision, flexible voltage thresholds, and robust specifications, it stands out as a reliable choice for a variety of applications.
