LM2903DRE4
- Mfr.Part #
- LM2903DRE4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC DUAL GP DIFF COMPARATR 8-SOIC
- Stock
- 2,170,724
- In Stock :
- 2,170,724
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Terminal Form :
- Gull wing
- Number of Functions :
- 2
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Type :
- Differential
- Packing Method :
- TR
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Pbfree Code :
- yes
- Factory Lead Time :
- 6 Weeks
- Height :
- 1.75mm
- JESD-609 Code :
- e4
- Width :
- 3.91mm
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Input Bias Current :
- 250nA
- Contact Plating :
- Gold
- Lead Free :
- Lead Free
- Packaging :
- Tape and Reel (TR)
- Supply Voltage :
- 5V
- Voltage - Input Offset (Max) :
- 7mV @ 30V
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~125°C
- Input Offset Voltage (Vos) :
- 7mV
- Power Supplies :
- 5/30V
- Weight :
- 72.603129mg
- Base Part Number :
- LM2903
- Number of Pins :
- 8
- Max Supply Current :
- 1mA
- Pin Count :
- 8
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Voltage Gain :
- 100dB
- Thickness :
- 1.58mm
- Output Type :
- CMOS, MOS, Open-Drain, TTL
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage Limit-Max :
- 36V
- Output Current per Channel :
- 6mA
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Quiescent Current :
- 2.5mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Current :
- 20mA
- Average Bias Current-Max (IIB) :
- 0.05μA
- Number of Terminations :
- 8
- Length :
- 4.9mm
- Nominal Supply Current :
- 1mA
- Number of Elements :
- 2
- Response Time :
- 300 ns
- Mount :
- Surface Mount
- Radiation Hardening :
- No
- Datasheets
- LM2903DRE4

Comparators Texas Instruments LM2903DRE4 Overview
The Texas Instruments LM2903DRE4 dual general purpose differential comparator is a robust device designed to offer precise voltage comparison across a wide range of applications. This integrated circuit is housed in an 8-SOIC package, ensuring a compact footprint along with low power consumption. Its ability to operate from a single or dual power supply makes it extremely versatile in both industrial and consumer electronic setups. The LM2903DRE4 is engineered to provide reliable performance under variable conditions, which is crucial for systems requiring high accuracy and robustness in signal switching and anomaly detection.
LM2903DRE4 Features
The LM2903DRE4 boasts several features that enhance its utility in diverse applications. Key features include its wide supply range, low supply current, and the capability to drive lamps and relays. Additionally, it offers a differential input voltage range equal to the power supply voltage and has a low input bias current. These characteristics make the LM2903DRE4 an optimal choice for projects that demand high efficiency and precision.
LM2903DRE4 Applications
- Automotive Systems: Utilized for voltage monitoring and sensor signal conditioning to ensure operational safety and efficiency.
- Alarm Systems: Acts as a crucial component in triggering mechanisms based on specific threshold voltage deviations, enhancing system responsiveness.
- Power Supplies: Integral in monitoring and control mechanisms, ensuring stable output and protection against voltage irregularities.
- Consumer Electronics: Used in devices requiring consistent performance and precision in signal processing, such as audio and video equipment.
- Industrial Monitoring: Employs in machinery for precise control and fault detection, minimizing downtime and maintenance costs.
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