LM2903QPWRQ1
- Mfr.Part #
- LM2903QPWRQ1
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR DUAL DIFF 8-TSSOP
- Stock
- 44,182
- In Stock :
- 44,182
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Input Bias Current :
- 250nA
- Height :
- 1.2mm
- Mounting Type :
- Surface Mount
- Response Time :
- 1.3 μs
- Series :
- Automotive, AEC-Q100
- Average Bias Current-Max (IIB) :
- 0.05μA
- Radiation Hardening :
- No
- Factory Lead Time :
- 12 Weeks
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Number of Elements :
- 2
- Number of Pins :
- 8
- RoHS Status :
- ROHS3 Compliant
- Input Offset Voltage (Vos) :
- 7mV
- Packaging :
- Cut Tape (CT)
- Thickness :
- 1mm
- Terminal Form :
- Gull wing
- Number of Functions :
- 2
- Supply Voltage :
- 5V
- Packing Method :
- TR
- Mount :
- Surface Mount
- JESD-609 Code :
- e4
- Voltage - Input Offset (Max) :
- 7mV @ 5V
- Voltage Gain :
- 100dB
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Length :
- 3mm
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 8
- Type :
- Differential
- Contact Plating :
- Gold
- Pin Count :
- 8
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Max Supply Current :
- 1mA
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~125°C
- Output Current :
- 20mA
- Power Supplies :
- 5/30V
- Lead Free :
- Lead Free
- Weight :
- 34.50137mg
- Terminal Pitch :
- 0.65mm
- Base Part Number :
- LM2903
- Output Current per Channel :
- 6mA
- Pbfree Code :
- yes
- Width :
- 4.4mm
- Nominal Supply Current :
- 1mA
- Quiescent Current :
- 2.5mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage Limit-Max :
- 36V
- Max Input Current :
- 250nA
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Datasheets
- LM2903QPWRQ1

Comparators Texas Instruments LM2903QPWRQ1 Overview
The Texas Instruments LM2903QPWRQ1 from the Comparators category is a dual differential comparator, housed in an 8-TSSOP package. This device offers a robust solution for applications requiring voltage-level detection and rapid response time. Designed to operate over a wide voltage range, the LM2903QPWRQ1 is capable of functioning in environments with variable power supplies, making it a versatile choice for industrial and automotive sectors. Its ability to handle extreme temperature variations ensures reliable performance under harsh operating conditions. Emphasizing low power consumption, this comparator is ideal for portable and battery-operated devices where power efficiency is crucial.
LM2903QPWRQ1 Features
The LM2903QPWRQ1 boasts several distinctive features. It includes a differential input voltage range equal to the power supply voltage, and an open-collector output facilitating wired-AND connections. The device is characterized by a wide supply voltage range from 2V to 36V, or ±1V to ±18V dual supplies, which allows for flexible implementations across various applications. Additionally, it supports low current consumption and a wide operating temperature range of -40°C to 125°C, making it a reliable component for rigorous environments.
LM2903QPWRQ1 Applications
- Automotive systems: Utilized in car battery monitoring systems to compare different voltage levels, ensuring optimal battery management.
- Power supply control: Employs in monitoring voltage thresholds in power supplies to prevent over-voltage conditions, enhancing system reliability.
- Window comparators: Acts as a critical component in creating a window comparator, which can signal when voltages fall within a certain range, useful in various electronic applications.
- Alarm systems: Integral in sensing circuits that trigger an alarm based on over or under voltage conditions, securing systems against electrical faults.
- Consumer electronics: Applied in devices requiring voltage level detection to manage power effectively, ensuring device safety and energy efficiency.
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