LM2901DT
- Mfr.Part #
- LM2901DT
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR QUAD GP 8-SOIC
- Stock
- 7,845
- In Stock :
- 7,845
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Comparators
- Width :
- 4mm
- Terminal Pitch :
- 1.27mm
- Current - Output (Typ) :
- 16mA @ 5V
- Power Dissipation :
- 830mW
- Nominal Supply Current :
- 2mA
- Pin Count :
- 14
- Time@Peak Reflow Temperature-Max (s) :
- 40
- REACH SVHC :
- No SVHC
- Base Part Number :
- LM2901
- Voltage - Supply, Single/Dual (±) :
- 2V~32V ±1V~16V
- Terminal Position :
- Dual
- Length :
- 8.75mm
- Radiation Hardening :
- No
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Number of Pins :
- 14
- Contact Plating :
- Tin
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage :
- 28V
- Supply Voltage Limit-Max :
- 36V
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Max Junction Temperature (Tj) :
- 150°C
- Number of Circuits :
- 4
- Mount :
- Surface Mount
- Max Input Current :
- 250nA
- Propagation Delay :
- 1.3 μs
- Operating Temperature :
- -40°C~125°C
- Max Power Dissipation :
- 830mW
- Dual Supply Voltage :
- 9V
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Peak Reflow Temperature (Cel) :
- 260
- Weight :
- 4.535924g
- Response Time :
- 1.3 μs
- Number of Terminations :
- 14
- Output Current :
- 16mA
- JESD-609 Code :
- e3
- Natural Thermal Resistance :
- 105 °C/W
- Turn On Delay Time :
- 1.3 μs
- Power Supplies :
- 5V
- Number of Functions :
- 4
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Max Supply Current :
- 2mA
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Supply Voltage :
- 5V
- Type :
- GENERAL PURPOSE
- Ambient Temperature Range High :
- 125°C
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Voltage - Input Offset (Max) :
- 7mV @ 5V
- Terminal Form :
- Gull wing
- Quiescent Current :
- 2.5mA
- Output Current per Channel :
- 4mA
- Height :
- 1.75mm
- Factory Lead Time :
- 6 Weeks
- Input Bias Current :
- 250nA
- Input Offset Voltage (Vos) :
- 1mV
- Voltage Gain :
- 106.02dB
- Datasheets
- LM2901DT
LM2901DT Documents

Comparators ROHM Semiconductor LM2901DT Overview
The LM2901DT by ROHM Semiconductor stands as a pivotal component in the electronics industry, specifically designed to enhance system reliability and performance. This versatile quad general-purpose comparator integrates four independent voltage comparators that operate from a single power supply over a wide range of voltages. The LM2901DT's robust design and its ability to function at extreme voltages and temperatures make it an indispensable tool for a variety of demanding applications. Its compact 8SOIC package ensures compatibility with modern high-density circuit designs, making the LM2901DT ideal for bulk purchasing by businesses looking to innovate and optimize their electronic products.
LM2901DT Features
The LM2901DT comparator is characterized by a range of features that enhance its usability and functionality in complex circuits. Key features include low input bias current, low input offset voltage, and an open-collector output that supports wired-AND connections. This makes the LM2901DT highly adaptable to both digital and analog signals within various electronic configurations. Its wide single or dual supply voltage range further accommodates diverse applications from automotive to industrial systems.
LM2901DT Applications
- Automotive systems: The LM2901DT is utilized to manage engine sensor signals, contributing to more precise control over engine functions and enhanced vehicle performance.
- Control systems: In control mechanisms, this comparator is essential for implementing threshold detection which aids in effective process management.
- Power supply management: The device monitors voltage levels ensuring stable operation of power supplies, which is crucial for safety and efficiency in electronic systems.
- Alarm systems: Used in alarm circuits, the LM2901DT helps detect critical conditions and trigger alerts, thereby enhancing security measures.
- Consumer electronics: It is incorporated into various consumer electronic products to manage signal integrity, thus ensuring device functionality and user satisfaction.
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