LM2903QDG4
- Mfr.Part #
- LM2903QDG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR DIFF DUAL 8SOIC
- Stock
- 5,774
- In Stock :
- 5,774
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Input Offset Voltage (Vos) :
- 7mV
- Pbfree Code :
- yes
- JESD-609 Code :
- e4
- Power Supplies :
- 5V
- ECCN Code :
- EAR99
- Supply Voltage Limit-Max :
- 36V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 8
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Weight :
- 75.891673mg
- Radiation Hardening :
- No
- Input Bias Current :
- 250nA
- Number of Terminations :
- 8
- Type :
- Differential
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- LM2903
- Number of Functions :
- 2
- Voltage Gain :
- 100dB
- Max Supply Current :
- 1mA
- Mount :
- Surface Mount
- Dual Supply Voltage :
- 9V
- Terminal Position :
- Dual
- Average Bias Current-Max (IIB) :
- 0.05μA
- Quiescent Current :
- 2.5mA
- Output Current :
- 20mA
- Number of Elements :
- 2
- Number of Pins :
- 8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Output Current per Channel :
- 6mA
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Width :
- 3.91mm
- Thickness :
- 1.58mm
- Voltage - Input Offset (Max) :
- 7mV @ 30V
- Packing Method :
- TR
- Length :
- 4.9mm
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Lead Free :
- Lead Free
- Factory Lead Time :
- 6 Weeks
- Height :
- 1.75mm
- Operating Temperature :
- -40°C~125°C
- Nominal Supply Current :
- 1mA
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Output Type :
- CMOS, MOS, Open-Drain, TTL
- Response Time :
- 1.3 μs
- Operating Supply Voltage :
- 9V
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Datasheets
- LM2903QDG4

Comparators Texas Instruments LM2903QDG4 Overview
The LM2903QDG4 from Texas Instruments stands out in the market of Comparators for its reliable performance and versatility. This integrated circuit is a dual differential comparator, encapsulated in a compact 8-SOIC package, designed to operate over a wide range of voltages from single power supplies. The robust design of LM2903QDG4 enables enhanced precision and low power consumption, making it an ideal choice for cost-sensitive applications where space and power efficiency are crucial. Incorporating this Comparators Texas Instruments LM2903QDG4 into your designs ensures consistent performance and durability.
LM2903QDG4 Features
This dual comparator IC features a wide power range, low input bias current, and low input offset voltage. It also supports split power supplies, enhancing its adaptability for multiple electronic applications. Additionally, the LM2903QDG4 boasts a response time that is optimized for quick signal processing, making it suitable for high-speed applications.
LM2903QDG4 Applications
- Industrial Electronics: The LM2903QDG4 can be integrated into control systems, monitoring devices, and automation systems, providing reliable voltage comparisons that facilitate precise process management.
- Automotive Systems: Utilized in vehicle electronics to manage engine functions, sensor comparisons, and battery management systems, ensuring optimal performance and safety.
- Consumer Electronics: In home appliances and entertainment systems, this IC provides effective power management and enhances the efficiency and safety of various devices.
- Portable Devices: Essential for power conservation and efficient operation in battery-operated devices like handheld meters and medical monitors.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















