LM2903QDRQ1
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- Mfr.Part #
- LM2903QDRQ1
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC DUAL DIFF COMPARATOR 8-SOIC
- Stock
- 30
- In Stock ：
- 30
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Termination :
- SMD/SMT
- Number of Elements :
- 2
- Operating Temperature :
- -40°C~125°C
- Width :
- 3.91mm
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Length :
- 4.9mm
- Mounting Type :
- Surface Mount
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Input Offset Voltage (Vos) :
- 7mV
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Number of Functions :
- 2
- Operating Supply Voltage :
- 28V
- Pbfree Code :
- yes
- Number of Pins :
- 8
- Voltage Gain :
- 100dB
- Packing Method :
- TR
- Max Supply Current :
- 400μA
- Supply Voltage Limit-Max :
- 36V
- Output Current per Channel :
- 6mA
- Terminal Position :
- Dual
- Dual Supply Voltage :
- 9V
- Terminal Form :
- Gull wing
- Number of Terminations :
- 8
- Power Supplies :
- 5/30V
- Base Part Number :
- LM2903
- Response Time :
- 1.3 μs
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Pin Count :
- 8
- Supply Voltage :
- 5V
- Lead Free :
- Lead Free
- Average Bias Current-Max (IIB) :
- 0.05μA
- Contact Plating :
- Gold
- Height :
- 1.75mm
- Quiescent Current :
- 2.5mA
- JESD-609 Code :
- e4
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Type :
- Differential
- Voltage - Input Offset (Max) :
- 7mV @ 5V
- Input Bias Current :
- 250nA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- REACH SVHC :
- No SVHC
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Thickness :
- 1.58mm
- Output Current :
- 20mA
- Packaging :
- Cut Tape (CT)
- Factory Lead Time :
- 6 Weeks
- Nominal Supply Current :
- 1mA
- Max Input Current :
- 250nA
- Series :
- Automotive, AEC-Q100
- Datasheets
- LM2903QDRQ1
Comparators Texas Instruments LM2903QDRQ1 Overview
The LM2903QDRQ1 by Texas Instruments stands out in the field of electronic components as a robust dual differential comparator integrated within a compact 8-SOIC package. This device is engineered to provide precise voltage comparison, making it an indispensable part of electronic systems where reliability and accuracy are critical. With its ability to operate across a wide range of voltages and temperatures, the LM2903QDRQ1 serves as a versatile solution tailored for demanding applications. This product's advanced design and Texas Instruments' proven manufacturing expertise ensure both high performance and consistency, making the Comparators Texas Instruments LM2903QDRQ1 an ideal choice for bulk B2B purchasing.
LM2903QDRQ1 Features
The LM2903QDRQ1 boasts a number of key features that make it a valuable component for various applications. These include a wide supply voltage range and a low input bias current, along with differential input voltage range equal to the power supply voltage. It also features an open-collector output for flexible interfacing with other circuit elements, and the ability to operate in temperatures ranging from -40°C to +125°C, ensuring reliability under extreme conditions.
LM2903QDRQ1 Applications
- Automotive systems: Utilized in electronic control units for engine management and system monitoring, enhancing safety and performance through precise voltage comparison.
- Power supply monitoring: Ensures stable operation by monitoring overvoltage and undervoltage conditions, preventing damage to sensitive electronic components.
- Window comparators: Used for creating a range within which an input voltage must fall to be considered valid, crucial for digital logic systems.
- Signal conditioning: Helps in refining the signal output from various sensors before it is processed further, critical in automation and control systems.
- Battery management systems: Employed in monitoring cell voltages in battery packs, crucial for maintaining longevity and efficiency of rechargeable batteries.
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