LM2903PT
- Mfr.Part #
- LM2903PT
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR DUAL GP 8TSSOP
- Stock
- 959
- In Stock :
- 959
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Comparators
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Packing Method :
- TR
- Terminal Position :
- Dual
- Output Current :
- 16mA
- Nominal Supply Current :
- 1mA
- Number of Pins :
- 8
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Peak Reflow Temperature (Cel) :
- 260
- Max Supply Current :
- 1mA
- Max Power Dissipation :
- 625mW
- Voltage Gain :
- 106.02dB
- Lead Free :
- Lead Free
- Pin Count :
- 8
- Type :
- GENERAL PURPOSE
- Terminal Form :
- Gull wing
- Number of Terminations :
- 8
- Output Current per Channel :
- 100pA
- Height :
- 1.2mm
- Base Part Number :
- LM2903
- Propagation Delay :
- 1.3 μs
- Length :
- 4.5mm
- JESD-609 Code :
- e4
- Average Bias Current-Max (IIB) :
- 0.4μA
- Current - Output (Typ) :
- 16mA @ 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 12 Weeks
- Number of Functions :
- 2
- Natural Thermal Resistance :
- 120 °C/W
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Input Offset Voltage (Vos) :
- 1mV
- Contact Plating :
- Gold
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Number of Circuits :
- 2
- Supply Voltage Limit-Max :
- 36V
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Supply Voltage :
- 5V
- Operating Temperature :
- -40°C~125°C
- Mount :
- Surface Mount
- Max Junction Temperature (Tj) :
- 150°C
- Input Bias Current :
- 25nA
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Power Dissipation :
- 625mW
- Terminal Pitch :
- 0.65mm
- Power Supplies :
- 5/30V
- Max Input Current :
- 250nA
- Voltage - Input Offset (Max) :
- 7mV @ 5V
- Width :
- 3.1mm
- Packaging :
- Tape and Reel (TR)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Mounting Type :
- Surface Mount
- Quiescent Current :
- 2.5mA
- Response Time :
- 1.3 μs
- Datasheets
- LM2903PT

Comparators ROHM Semiconductor LM2903PT Overview
The LM2903PT from ROHM Semiconductor stands as a high-performance dual general-purpose voltage comparator, crafted for precision and reliability in a range of electronic applications. Housed in a compact 8-TSSOP package, this device is engineered to facilitate efficient voltage level comparison, offering robust output and low power consumption. The LM2903PT is tailored to meet the demanding specifications required by industrial applications, characterized by its ability to operate under a wide range of power supplies and environmental conditions. Its exceptional versatility and precision make it a prime choice for B2B customers looking for quality and reliability in volume purchasing.
LM2903PT Features
The LM2903PT comparator is designed with features that enhance its application across various industries. It includes dual independent comparators, wide power supply range from 2V to 36V, and low supply current, making it ideal for battery-operated devices. The device's push-pull output contributes to its high interfacing capability with other logic families, while ensuring minimal power consumption and enhanced system reliability.
LM2903PT Applications
- Industrial Control Systems: Employed in motor control circuits to manage the operation of machinery by comparing different voltage levels, ensuring optimal performance and safety.
- Battery Management: Used in battery-powered devices to monitor and control the charge and discharge processes, thereby enhancing battery efficiency and lifespan.
- Alarm Systems: Integral to security devices, where it senses and compares environmental changes, triggering alarms when specific thresholds are breached.
- Voltage Level Monitoring: Essential in power supply units to compare different DC voltage levels, facilitating stable and safe operation across electronic appliances.
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