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
















