LM2903MX
- Mfr.Part #
- LM2903MX
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR DUAL 0.4MA 8-SOIC
- Stock
- 5,000
- In Stock :
- 5,000
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Comparators
- Operating Temperature :
- -40°C~125°C
- Number of Elements :
- 2
- Number of Terminations :
- 8
- Mounting Type :
- Surface Mount
- Supply Voltage Limit-Max :
- 36V
- Average Bias Current-Max (IIB) :
- 0.5μA
- Number of Pins :
- 8
- Nominal Supply Current :
- 1mA
- Output Current per Channel :
- 16mA
- Height Seated (Max) :
- 1.775mm
- Number of Functions :
- 2
- Width :
- 3.9mm
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Quiescent Current :
- 2.5mA
- Output Current :
- 16mA
- Power Supplies :
- 5V
- Base Part Number :
- LM2903
- Series :
- Now
- Supply Voltage :
- 5V
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Published :
- 2010
- Terminal Finish :
- TIN/TIN COPPER
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Input Offset Voltage (Vos) :
- 7mV
- Voltage Gain :
- 100dB
- Response Time :
- 1.5 μs
- Time@Peak Reflow Temperature-Max (s) :
- 10
- Voltage - Input Offset (Max) :
- 7mV @ 5V
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Type :
- GENERAL PURPOSE
- ECCN Code :
- EAR99
- Factory Lead Time :
- 10 Weeks
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Output (Typ) :
- 16mA @ 5V
- Pbfree Code :
- yes
- Length :
- 4.9mm
- Max Supply Current :
- 1mA
- Pin Count :
- 8
- Input Bias Current :
- 250nA
- Packaging :
- Tape and Reel (TR)
- REACH SVHC :
- Unknown
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Max Input Current :
- 250nA
- Radiation Hardening :
- No
- Datasheets
- LM2903MX

Comparators ROHM Semiconductor LM2903MX Overview
The LM2903MX from ROHM Semiconductor stands out in the market as a highly reliable dual comparator IC, designed for precision voltage comparison applications. This component is housed in a compact 8-SOIC package, ensuring minimal space usage while providing robust functionality. The IC features a low supply current of just 0.4 mA, making it an ideal choice for power-sensitive applications across various industries. Engineered for simplicity and efficiency, the LM2903MX enhances system reliability and speed in detecting voltage differences, critical for automated processes and diagnostics.
LM2903MX Features
- Dual comparator circuit which offers precise voltage level detection.
- Low operating current of 0.4 mA, optimal for battery-operated devices.
- Wide single or dual supply voltage range from 2 V to 36 V.
- Operational temperature range from -40°C to +85°C, suitable for harsh environments.
- Output compatible with TTL, MOS, and CMOS logic systems.
LM2903MX Applications
- Industrial Equipment: Facilitates precise control and monitoring by comparing voltage levels, ensuring equipment operates within safe parameters.
- Battery Management Systems: Used to compare voltage levels across cells, vital for maintaining balance and extending battery life.
- Automotive Sensors: Enhances sensor signals by comparing voltage outputs, crucial for systems like anti-lock braking and airbag deployment.
- Window Comparators: Critical for setting upper and lower voltage thresholds, used in various monitoring and alarm systems.
- Signal Conditioning Devices: Improves signal integrity by filtering and amplifying the necessary voltage levels for accurate readings.
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