LM2901DG4
- Mfr.Part #
- LM2901DG4
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC DIFF COMPARATOR QUAD 14-SOIC
- Stock
- 17,094
- In Stock :
- 17,094
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- JESD-609 Code :
- e4
- Number of Elements :
- 4
- Factory Lead Time :
- 6 Weeks
- Radiation Hardening :
- No
- Average Bias Current-Max (IIB) :
- 0.25μA
- Width :
- 3.91mm
- Output Current per Channel :
- 6mA
- Height :
- 1.75mm
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~125°C
- Pbfree Code :
- yes
- Input Offset Voltage (Vos) :
- 7mV
- Response Time :
- 300 ns
- Max Supply Current :
- 500μA
- Packaging :
- Tube
- Base Part Number :
- LM2901
- Voltage Gain :
- 100dB
- Operating Supply Voltage :
- 28V
- Supply Voltage :
- 5V
- Length :
- 8.65mm
- Input Bias Current :
- 250nA
- Number of Functions :
- 4
- Number of Terminations :
- 14
- Quiescent Current :
- 2.5mA
- Dual Supply Voltage :
- 9V
- Type :
- GENERAL PURPOSE
- Pin Count :
- 14
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 14
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Nominal Supply Current :
- 2mA
- Supply Voltage Limit-Max :
- 36V
- Lead Free :
- Lead Free
- Mount :
- Surface Mount
- Terminal Pitch :
- 1.27mm
- Power Supplies :
- 5V
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Peak Reflow Temperature (Cel) :
- 260
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Thickness :
- 1.58mm
- Voltage - Supply, Single/Dual (±) :
- 2V~30V ±1V~15V
- Voltage - Input Offset (Max) :
- 7mV @ 30V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Weight :
- 129.387224mg
- Mounting Type :
- Surface Mount
- Output Current :
- 20mA
- Datasheets
- LM2901DG4

Comparators Texas Instruments LM2901DG4 Overview
The LM2901DG4 from Texas Instruments is a robust, high-performance device designed to cater to a broad array of applications requiring voltage or current sensing. As a quad differential comparator, this IC excels in systems where multiple comparison configurations are necessary. Its ability to operate over a wide range of voltages and temperatures, coupled with its low power consumption and stable operation, makes the LM2901DG4 an ideal choice for industrial, automotive, and consumer electronics markets. Enhanced for batch purchasing, the LM2901DG4 promises reliability and precision, essential for critical system monitoring and decision-making processes.
LM2901DG4 Features
- Four independent voltage comparators
- Wide supply voltage range from 2V to 36V
- Low supply current drain independent of the supply voltage: 0.8 mA typical
- Low input biasing current: 25 nA typical
- Low input offset current: ±5 nA and input offset voltage: ±2 mV
- Ability to operate from a single power supply over a wide range of voltages or from dual power supplies for increased flexibility
LM2901DG4 Applications
- Industrial control systems: Utilizes multiple comparators for precise voltage level monitoring and control.
- Automotive systems: Employs robust temperature and voltage range capabilities for reliable vehicle electronics monitoring.
- Signal conditioning devices: Enhances signal processing reliability through accurate, low-offset voltage comparison.
- Battery management: Critical in monitoring battery charge states and ensuring safety through voltage comparisons.
- Alarm and security devices: Uses in threshold detection to activate alarms or notify security breaches.
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