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

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.
You may place an order without registering to Xinshop. 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.
















