LM339DR
Or copy the link below:
- Mfr.Part #
- LM339DR
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC QUAD DIFF COMP 14-SOIC
- Stock
- 28,624
- In Stock ：
- 28,624
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- RoHS Status :
- ROHS3 Compliant
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Lead Free :
- Lead Free
- Contact Plating :
- Gold
- Max Input Current :
- 250nA
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Packaging :
- Tape and Reel (TR)
- Weight :
- 122.413241mg
- Voltage - Supply, Single/Dual (±) :
- 2V~30V ±1V~15V
- Terminal Position :
- Dual
- Quiescent Current :
- 2.5mA
- Output Current per Channel :
- 6mA
- Response Time :
- 1.3 μs
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Surface Mount
- Average Bias Current-Max (IIB) :
- 0.05μA
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Number of Circuits :
- 4
- Width :
- 3.91mm
- Factory Lead Time :
- 6 Weeks
- Voltage Gain :
- 106.02dB
- Number of Pins :
- 14
- Number of Terminations :
- 14
- Operating Temperature :
- 0°C~70°C
- Input Offset Voltage (Vos) :
- 2mV
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Radiation Hardening :
- No
- Max Supply Current :
- 500μA
- Packing Method :
- TR
- Input Bias Current :
- -25nA
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Supply Voltage Limit-Max :
- 36V
- Pin Count :
- 14
- Output Current :
- 20mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 5V
- Height :
- 1.75mm
- Max Junction Temperature (Tj) :
- 70°C
- Number of Functions :
- 4
- Mount :
- Surface Mount
- Power Supplies :
- 5V
- REACH SVHC :
- No SVHC
- ECCN Code :
- EAR99
- Length :
- 8.65mm
- Nominal Supply Current :
- 800μA
- Type :
- Differential
- Terminal Pitch :
- 1.27mm
- Current - Output (Typ) :
- 20mA
- Peak Reflow Temperature (Cel) :
- 260
- Thickness :
- 1.58mm
- JESD-609 Code :
- e3
- Base Part Number :
- LM339
- Datasheets
- LM339DR
Comparators Texas Instruments LM339DR Overview
The Texas Instruments LM339DR is a pivotal component in the realm of electronic design, particularly in applications requiring precise voltage comparisons. This IC is designed to accommodate multiple applications with its quad differential comparators integrated into a single 14SOIC package. Its versatility is enhanced by its ability to operate from a single power supply over a wide range of voltages, or from dual supplies for more complex applications. The device features low supply current, which reduces the overall power consumption, making it ideal for power-sensitive applications. Its design is optimized to ensure reliability and performance across a broad spectrum of operating conditions.
LM339DR Features
The LM339DR from Texas Instruments boasts several features that make it highly effective and desirable for sophisticated electronic circuits. Key features include a wide operating voltage range, low input bias current, low input offset voltage, and an open-collector output that supports wired-AND connections. These characteristics make the LM339DR highly adaptable to both consumer and industrial applications.
LM339DR Applications
- Industrial Automation: In industrial settings, the LM339DR is used to monitor process parameters by comparing sensor outputs, ensuring systems operate within specified limits.
- Automotive Systems: This comparator is crucial in automotive electronics, where it processes signals from various sensors to ensure optimal engine and safety system performance.
- Power Supplies: The LM339DR helps in the regulation of power supplies by comparing feedback voltages against reference voltages to maintain stable output.
- Alarm Systems: Used in security and alarm systems, the LM339DR compares environmental readings with set thresholds to trigger alerts when anomalies are detected.
- Consumer Electronics: In consumer electronics like mobile phones and gaming consoles, it ensures that battery levels and other critical parameters are within operational norms.
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
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
