LM2903M
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- Mfr.Part #
- LM2903M
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR DUAL VOLT 8-SOIC
- Stock
- 9,079
- In Stock ：
- 9,079
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Base Part Number :
- LM2903
- Supply Voltage :
- 5V
- Supply Voltage Limit-Max :
- 36V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Nominal Supply Current :
- 1mA
- Power Dissipation :
- 480mW
- Length :
- 4.9mm
- Response Time :
- 1.5 μs
- Number of Terminations :
- 8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Input Offset Voltage (Vos) :
- 7mV
- Mount :
- Surface Mount
- Current - Output (Typ) :
- 16mA @ 5V
- Quiescent Current :
- 2.5mA
- Height :
- 1.75mm
- Packaging :
- Tube
- Output Current :
- 16mA
- JESD-609 Code :
- e0
- Number of Pins :
- 8
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Width :
- 3.91mm
- Voltage - Input Offset (Max) :
- 7mV @ 30V
- Voltage Gain :
- 100dB
- Thickness :
- 1.58mm
- Terminal Position :
- Dual
- Pin Count :
- 8
- Terminal Form :
- Gull wing
- Type :
- GENERAL PURPOSE
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~85°C
- Contact Plating :
- Lead, Tin
- Max Supply Current :
- 1mA
- Input Bias Current :
- 250nA
- Factory Lead Time :
- 6 Weeks
- Number of Circuits :
- 2
- REACH SVHC :
- No SVHC
- Number of Functions :
- 2
- Peak Reflow Temperature (Cel) :
- 235
- RoHS Status :
- Non-RoHS Compliant
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Power Supplies :
- 5V
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Termination :
- SMD/SMT
- Max Power Dissipation :
- 480mW
- Mounting Type :
- Surface Mount
- Datasheets
- LM2903M
Comparators Texas Instruments LM2903M Overview
The LM2903M from Texas Instruments stands as a dual-voltage comparator, encapsulated in an 8-SOIC package, designed to function effectively in diverse applications requiring voltage level monitoring and comparison. This product offers robust performance with its ability to operate across a wide voltage range, making it ideal for integration into both industrial and consumer electronics. The LM2903M comparator's adaptability and high functionality make it a prime choice for businesses seeking reliable components for high-volume manufacturing. Its compact size and precision response to voltage differences enhance device efficiency and reliability, underscoring Texas Instruments' commitment to quality and innovation in the field of Comparators.
LM2903M Features
The LM2903M comparator boasts a series of features designed to enhance its utility and performance in complex electronic systems. Key features include its dual independent comparators, which allow for simultaneous monitoring of two different voltages, and a wide supply voltage range, accommodating varying power levels. Additionally, the LM2903M offers low input bias current, low input offset voltage, and an open-collector output that facilitates wired-AND connections.
LM2903M Applications
- Battery Management Systems: Utilized for monitoring and comparing voltage levels across battery cells to ensure balanced charging and discharging, thereby prolonging battery life and efficiency.
- Power Supply Control: Employed in power supply systems to compare the actual output voltage with the expected output, ensuring stable power supply and preventing damage to connected devices.
- Automotive Electronics: Integral in systems that require voltage monitoring, such as in fuel injection systems and electronic control units to ensure optimal performance and safety.
- Signal Conditioning Devices: Used to compare and process various signal voltages before they are further processed or analyzed, improving the accuracy and reliability of electronic measurement systems.
- Window Comparators: Acts in circuits designed to monitor and alarm if the input voltage exits a predefined range, useful in safety-critical applications.
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