MAX987EUK+T: Precision Low Voltage Comparator
In the realm of precision electronics, the Analog Devices, Inc. (ADI) MAX987EUK+T stands out as a remarkable low voltage comparator. This article delves into the key features, specifications, applications, and the manufacturer behind this exceptional electronic component.
MAX987EUK+T Overview
The ADI (Analog Devices, Inc.) MAX987EUK+T is a highly versatile low voltage comparator designed for precision electronics applications. With its exceptional performance and feature-rich design, it offers engineers and designers a reliable solution for signal processing and amplification.
Key Features
l Rail-to-Rail Input/Output: The comparator ensures accurate performance with its rail-to-rail input/output capability, allowing signals to be processed more effectively across the entire voltage range.
l High CMRR and PSRR: With typical Common-Mode Rejection Ratio (CMRR) and Power Supply Rejection Ratio (PSRR) values of 80dB, the MAX987EUK+T ensures minimal interference from common-mode signals and power supply variations.
l Push-Pull Output: The push-pull output configuration enables efficient signal amplification and transmission in both high and low states.
l Wide Operating Voltage Range: This comparator can operate within a maximum supply voltage range of ±2.75V or 5.5V, providing flexibility for different system requirements.
l Low Input Offset Voltage: The MAX987EUK+T exhibits a maximum input offset voltage of 5mV at 5.5V, ensuring precise signal detection and measurement.
Specifications
Here are some vital specifications that define the performance and capabilities of the ADI MAX987EUK+T:
Type | Parameter |
Manufacturer Type | Low Voltage Comparator |
Number of Channels per Chip | 1 |
Rail to Rail | Rail to Rail Input/Output |
Typical CMRR (dB) | 80 |
Typical PSRR (dB) | 80 |
Maximum Propagation Delay Time (ns) | 210(Typ) |
Output Type | Push-Pull |
Maximum Operating Supply Voltage (V) | ±2.75|5.5 |
Maximum Input Offset Voltage (mV) | 5@5.5V |
Minimum Single Supply Voltage (V) | 2.5 |
Maximum Single Supply Voltage (V) | 5.5 |
Maximum Dual Supply Voltage (V) | ±2.75 |
Maximum Input Bias Current (uA) | 0.000001(Typ)@5.5V |
Maximum Quiescent Current (mA) | 0.08@5V |
Maximum Test Temperature (°C) | 85 |
Minimum Test Temperature (°C) | -40 |
Maximum Power Dissipation (mW) | 571 |
Power Supply Type | Single|Dual |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 85 |
Supplier Temperature Grade | Extended |
Packaging | Tape and Reel |
Mounting | Surface Mount |
Package Height | 1.1 |
Package Width | 1.63 |
Package Length | 2.9 |
PCB changed | 5 |
Standard Package Name | SOT |
Supplier Package | SOT-23 |
Pin Count | 5 |
Lead Shape | Gull-wing |
Applications
The ADI MAX987EUK+T finds its utility in a wide range of applications within the electronics industry. Some notable application areas include:
Sensor Interface: The comparator's rail-to-rail capability ensures robust signal conditioning and amplification in sensor interface circuits.
Battery Management Systems: With its low power consumption and precise voltage detection, the MAX987EUK+T is an excellent choice for battery management systems in portable devices.
Signal Detection and Measurement: Thanks to its low input offset voltage and push-pull output configuration, this comparator excels in signal detection and measurement applications.
Industrial Automation: The MAX987EUK+T's extended temperature range and high-performance specifications make it suitable for industrial automation systems requiring accurate signal processing.
MAX987EUK+T's Manufacturer
Analog Devices, Inc. (ADI) is a renowned semiconductor company known for delivering high-performance analog and digital signal processing solutions. With a commitment to innovation and quality, ADI has been at the forefront of the electronics industry for over 50 years.
Conclusion
The ADI MAX987EUK+T offers exceptional performance as a low voltage comparator, making it an ideal choice for precision electronics applications. From its rail-to-rail input/output capability and high CMRR to its wide operating voltage range and low input offset voltage, this comparator showcases the reliability and precision that Analog Devices, Inc. (ADI) is known for.
