LMC7221AIMX
- Mfr.Part #
- LMC7221AIMX
- Manufacturer
- National Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- COMPARATOR, 1 FUNC, 8000UV OFFSE
- Stock
- 5,000
- In Stock :
- 5,000
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- Manufacturer :
- National Semiconductor
- Product Category :
- Comparators
- Voltage - Supply, Single/Dual (±) :
- 2.7V~15V ±1.35V~7.5V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- RoHS Status :
- Non-RoHS Compliant
- Voltage - Input Offset (Max) :
- 5mV @ 5V
- Type :
- GENERAL PURPOSE
- Packaging :
- Tape and Reel (TR)
- Output Type :
- Open Drain
- Current - Output (Typ) :
- 30mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Number of Elements :
- 1
- Current - Input Bias (Max) :
- 0.04pA @ 5V
- CMRR, PSRR (Typ) :
- 75dB CMRR, 80dB PSRR
- Current - Quiescent (Max) :
- 14µA
- Supplier Device Package :
- 8-SOIC
- Operating Temperature :
- -40°C~85°C
- Propagation Delay (Max) :
- 10μs
- Datasheets
- LMC7221AIMX

Comparators National Semiconductor LMC7221AIMX Overview
The LMC7221AIMX from National Semiconductor is a highly precise and robust comparator, designed to cater to the demands of critical electronic monitoring and control systems. This device is renowned for its ultra-low input offset voltage of just 8000 µV, making it exceptionally suitable for applications where accuracy is paramount. The comparator is designed in a way that ensures reliability and efficiency, with a single-function configuration that simplifies integration into various circuit designs. This product's ability to operate under diverse conditions makes it an ideal choice for businesses looking to purchase high-quality electronic components in bulk.
LMC7221AIMX Features
The LMC7221AIMX comparator boasts several key features that distinguish it from other devices in the market. These include its minimal input offset voltage, low power consumption, and the ability to function effectively across a wide temperature range. Its single-function attribute streamlines functionality, enhancing system reliability and user-friendliness.
LMC7221AIMX Applications
- Battery Management Systems: Utilizes its precision in voltage detection to ensure battery cells are optimally charged and protected.
- Voltage Level Monitoring: Monitors and controls voltage levels within electronic equipment to prevent over-voltage conditions.
- Portable Electronics: Its low power consumption makes it ideal for use in power-sensitive devices such as smartphones and tablets.
- Automotive Systems: Helps in detecting and responding to voltage variations, ensuring the reliable operation of automotive electronics.
- Alarm Systems: Reliable in security systems for precise threshold monitoring to trigger alarms based on specific conditions.
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