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