LMC7221AIM
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- Mfr.Part #
- LMC7221AIM
- Manufacturer
- National Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- COMPARATOR, 1 FUNC, 8000UV OFFSE
- Stock
- 74,068
- In Stock ：
- 74,068
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- Manufacturer :
- National Semiconductor
- Product Category :
- Comparators
- Max Supply Current :
- 14µA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tape and Reel (TR)
- Terminal Form :
- Gull wing
- Response Time :
- 7000 ns
- RoHS Status :
- Non-RoHS Compliant
- Package / Case :
- SC-74A, SOT-753
- Supply Voltage :
- 5V
- Number of Pins :
- 5
- REACH SVHC :
- No SVHC
- Height :
- 1.45mm
- Pin Count :
- 5
- Input Bias Current :
- 40 fA
- Width :
- 1.6mm
- Common Mode Rejection Ratio :
- 75 dB
- Current Rating :
- 45A
- Operating Temperature :
- -40°C~85°C
- Current - Input Bias (Max) :
- 0.04pA @ 5V
- Average Bias Current-Max (IIB) :
- 4e-7μA
- Mounting Type :
- Surface Mount
- Input Offset Voltage (Vos) :
- 5mV
- Current - Output (Typ) :
- 30mA
- Type :
- GENERAL PURPOSE
- Lead Free :
- Contains Lead
- CMRR, PSRR (Typ) :
- 75dB CMRR, 80dB PSRR
- Number of Circuits :
- 1
- Voltage - Supply, Single/Dual (±) :
- 2.7V~15V ±1.35V~7.5V
- Number of Terminations :
- 5
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Length :
- 2.9mm
- Voltage Gain :
- 100dB
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Quiescent Current :
- 14µA
- Output Current :
- 30mA
- Nominal Supply Current :
- 14µA
- Output Type :
- Open Drain
- Base Part Number :
- LMC7221
- Peak Reflow Temperature (Cel) :
- 260
- Thickness :
- 1.2mm
- Mount :
- Surface Mount
- Packing Method :
- TR
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- ECCN Code :
- EAR99
- Voltage - Input Offset (Max) :
- 5mV @ 5V
- Max Input Current :
- 40 fA
- JESD-609 Code :
- e0
- Propagation Delay :
- 10 μs
- Datasheets
- LMC7221AIM
Comparators National Semiconductor LMC7221AIM Overview
The LMC7221AIM by National Semiconductor stands out in the field of Comparators, known for its precise performance and reliability. This device offers an ultra-low offset voltage of 8000 µV, making it exceptionally suitable for high-precision applications where error margins are critical. Its compact design ensures it can be integrated into a variety of industrial settings without compromising on space or functionality. The LMC7221AIM Comparator is an ideal choice for businesses looking to enhance their systems with advanced monitoring and control mechanisms, promoting efficiency and accuracy.
LMC7221AIM Features
The LMC7221AIM Comparator offers several features that make it a preferred choice for complex electronic systems. Key features include a single functional unit for streamlined operation, an ultra-low input offset voltage that enhances accuracy, and low power consumption that makes it suitable for battery-operated devices. Its robust design ensures reliability even under challenging conditions, making it a versatile component in any technical toolkit.
LMC7221AIM Applications
- Battery Management Systems: The LMC7221AIM's low power consumption and high accuracy are crucial for managing and monitoring battery cells to prevent overcharging and undercharging, thereby extending battery life and performance.
- Portable Electronic Devices: Its compact size and precision make it ideal for use in portable devices such as smartphones and tablets, where space is at a premium and efficiency is paramount.
- Automotive Sensors: Utilized in automotive systems to detect conditions that require immediate action, such as oil pressure and coolant levels, ensuring the vehicle operates safely and efficiently.
- Industrial Automation: In industrial settings, the LMC7221AIM can be used to control processes and monitor system parameters, ensuring operational safety and effectiveness.
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