LM2903DG
- Mfr.Part #
- LM2903DG
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMP DUAL OFFSET LV 8SOIC
- Stock
- 2,887
- In Stock :
- 2,887
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- Manufacturer :
- onsemi
- Product Category :
- Comparators
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~125°C
- ECCN Code :
- EAR99
- Number of Functions :
- 2
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Pbfree Code :
- yes
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Pins :
- 8
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- RoHS Status :
- ROHS3 Compliant
- Contact Plating :
- Gold
- Pin Count :
- 8
- Quiescent Current :
- 2.5mA
- Response Time :
- 300 ns
- Output Current :
- 20mA
- Radiation Hardening :
- No
- Number of Elements :
- 2
- Base Part Number :
- LM2903
- Weight :
- 72.603129mg
- Output Current per Channel :
- 6mA
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Input Offset Voltage (Vos) :
- 7mV
- Nominal Supply Current :
- 1mA
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Input Bias Current :
- 250nA
- Output Type :
- CMOS, MOS, Open-Drain, TTL
- Type :
- Differential
- Thickness :
- 1.58mm
- Max Supply Current :
- 500μA
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- Supply Voltage Limit-Max :
- 36V
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Dual Supply Voltage :
- 9V
- Average Bias Current-Max (IIB) :
- 0.05μA
- Width :
- 3.91mm
- Voltage Gain :
- 100dB
- Height :
- 1.75mm
- JESD-609 Code :
- e4
- Voltage - Input Offset (Max) :
- 7mV @ 30V
- Number of Terminations :
- 8
- Length :
- 4.9mm
- Max Input Current :
- 250nA
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 5/30V
- Factory Lead Time :
- 6 Weeks
- Operating Supply Voltage :
- 28V
- Datasheets
- LM2903DG

Comparators onsemi LM2903DG Overview
The onsemi LM2903DG dual voltage comparator integrates robust design with high functionality to perform in a wide array of applications. This device, packaged in a compact 8-SOIC format, features low voltage operation and open-collector outputs, making it ideal for portable electronics. The LM2903DG ensures reliable performance with its ability to operate from a single power supply over a wide range of voltages or from dual supplies for added flexibility. Designed for precision and durability, the LM2903DG comparator by onsemi is tailored to meet demanding industrial requirements, facilitating bulk purchase for B2B clients looking to incorporate a high-quality, dependable component into their electronic products.
LM2903DG Features
The LM2903DG boasts several key features that make it a preferred choice for electronic applications. It supports a wide operating supply range, which can vary from 2V to 36V for single supply operations and ±1V to ±18V for dual supply configurations. The device's low input bias current, low input offset voltage and offset current enhance its accuracy and response times. Additionally, its open-collector output design allows for wired-AND connections, increasing its versatility in complex circuits.
LM2903DG Applications
- Consumer Electronics: Utilized in devices such as thermostats and alarms, where precise voltage comparison is crucial for operational accuracy.
- Industrial Equipment: Employed in process control systems to monitor conditions and ensure equipment operates within safe parameters.
- Automotive Systems: Integral in vehicle electronics to compare various voltage levels and ensure the proper functioning of system components.
- Power Management: Used in power supply systems to monitor and control voltage levels, improving overall power efficiency.
- Portable Devices: Helps in battery management by comparing different charge states, which is vital for maintaining battery health and longevity.
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