LM339DTBR2
- Mfr.Part #
- LM339DTBR2
- Manufacturer
- onsemi
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR QUAD SGL 14-TSSOP
- Stock
- 140
- In Stock :
- 140
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Comparators
- REACH SVHC :
- No SVHC
- Halogen Free :
- Halogen Free
- Base Part Number :
- LM339
- Current - Output (Typ) :
- 16mA @ 5V
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- Terminal Pitch :
- 0.65mm
- Mounting Type :
- Surface Mount
- Number of Pins :
- 14
- Power Supplies :
- 5V
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Height :
- 1.05mm
- Max Power Dissipation :
- 1W
- Output Current per Channel :
- 16mA
- Operating Temperature :
- 0°C~70°C
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 5V
- Quiescent Current :
- 2.5mA
- Type :
- GENERAL PURPOSE
- Length :
- 5.1mm
- Contact Plating :
- Gold
- Factory Lead Time :
- 6 Weeks
- Number of Functions :
- 4
- Voltage - Input Offset (Max) :
- 5mV @ 5V
- Max Supply Current :
- 2mA
- Nominal Supply Current :
- 2mA
- Surface Mount :
- yes
- Packaging :
- Tape and Reel (TR)
- Voltage Gain :
- 106.02dB
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- ECCN Code :
- EAR99
- Width :
- 4.5mm
- Supply Voltage Limit-Max :
- 36V
- Pin Count :
- 14
- Number of Terminations :
- 14
- Output Type :
- CMOS, Open-Collector, TTL
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Input Offset Voltage (Vos) :
- 5mV
- Output Current :
- 16mA
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Power Dissipation :
- 1W
- Voltage - Supply, Single/Dual (±) :
- 3V~36V ±1.5V~18V
- Published :
- 2007
- Max Input Current :
- 250nA
- Number of Elements :
- 4
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Form :
- Gull wing
- Input Bias Current :
- 250nA
- RoHS Status :
- ROHS3 Compliant
- Response Time :
- 1.3 μs
- Datasheets
- LM339DTBR2

Comparators onsemi LM339DTBR2 Overview
The Comparators onsemi LM339DTBR2 is a high-performance, quad comparator integrated circuit, designed to deliver precision and reliability in a wide array of control and monitoring applications. Crafted in a compact 14TSSOP package, this IC excels in scenarios requiring multiple voltage comparisons. Its unique design emphasizes low power consumption and a broad voltage range, making it an optimal choice for systems that require high efficiency and space-saving attributes. The LM339DTBR2 ensures robust performance with options for both single or dual power supply operations, making it a versatile component for a diverse set of applications.
LM339DTBR2 Features
The LM339DTBR2 from onsemi stands out with several key features that enhance its utility in complex electronic systems:
- Quad independent comparators, which allow for simultaneous processing of different input signals.
- Wide supply voltage range from 2V to 36V, or ±1V to ±18V for dual supply applications, accommodating a broad spectrum of electronics.
- Low input bias current, enhancing the accuracy and reducing power consumption.
- Open collector outputs that facilitate wired-AND connections.
- Low supply current drain, suitable for battery-operated devices.
- Capability to operate from a single power supply over a wide range of voltages, or from dual supplies for increased flexibility.
LM339DTBR2 Applications
- Industrial Control Systems: Utilized to monitor process parameters by comparing sensor outputs, ensuring system accuracy and safety.
- Battery Chargers: Serves in feedback control systems to compare the current state of charge to desired thresholds, optimizing charging cycles and protecting battery life.
- Voltage Level Detection: Essential in devices that require voltage monitoring, ensuring operational safety through consistent checks and balances.
- Window Comparators: Can be configured to monitor voltages that fall within a specified range, crucial for applications such as automotive sensors and alarms.
- Alarm Systems: Applied in security devices to compare input signals against set thresholds, triggering alarms when parameters are breached.
- Medical Devices: Helps in critical monitoring equipment, such as heart rate monitors or other condition-sensitive diagnostics, where precision and reliability are paramount.
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.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| LM3301N | onsemi | 49,440 | IC OPAMP GP 4 CIRCUIT 14DIP |
| LM3302D | onsemi | 2,999 | IC QUAD DIFF COMPARATOR 14-SOIC |
| LM3302DR | onsemi | 5,568 | IC QUAD DIFF COMPARATOR 14-SOIC |
| LM3302DRG4 | onsemi | 3,375 | IC QUAD DIFF COMPARATOR 14-SOIC |
| LM3302M | onsemi | 17,200 | QUAD VOLTAGE COMPARATOR |
| LM3302M96 | onsemi | 72,069 | QUAD VOLTAGE COMPARATOR |
| LM3302N | onsemi | 15,869 | IC COMPARATOR QUAD DIFF 14-DIP |
| LM3302N | onsemi | 20,356 | IC COMPARATOR QUAD 14-DIP |
| LM3302N/NOPB | onsemi | 12,583 | IC COMPARATOR QUAD 14-DIP |
| LM330T-5.0 | onsemi | 2,078 | IC REG LINEAR 5V 150MA TO220-3 |
| LM330T-5.0 | onsemi | 24,613 | IC REG LINEAR 5V 150MA TO220-3 |
| LM330T-5.0/NOPB | onsemi | 1,394 | IC REG LINEAR 5V 150MA TO220-3 |
| LM3310SQ | onsemi | 9,630 | SWITCHING REG, CURRENT-MODE, 0.1 |
| LM3310SQ | onsemi | 9,630 | IC REG BOOST ADJ 2A 24WQFN |
| LM3310SQ/NOPB | onsemi | 24,766 | IC REG BOOST ADJ 2A 24WQFN |
















