LP339D
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- Mfr.Part #
- LP339D
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC DIFF COMPARATOR QUAD 14-SOIC
- Stock
- 73,039
- In Stock ：
- 73,039
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Number of Elements :
- 4
- Current - Output (Typ) :
- 30mA @ 5V
- Type :
- GENERAL PURPOSE
- ECCN Code :
- EAR99
- Output Current per Channel :
- 20mA
- REACH SVHC :
- No SVHC
- Current - Input Bias (Max) :
- 0.025µA @ 5V
- Supply Voltage :
- 5V
- Width :
- 3.91mm
- Quiescent Current :
- 100μA
- Height :
- 1.75mm
- Number of Pins :
- 14
- Peak Reflow Temperature (Cel) :
- 260
- Weight :
- 122.413241mg
- Response Time :
- 8 μs
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 1.27mm
- Operating Temperature :
- 0°C~70°C
- Number of Circuits :
- 4
- Power Supplies :
- 5V
- Number of Functions :
- 4
- Number of Terminations :
- 14
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Base Part Number :
- LP339
- Operating Supply Voltage :
- 28V
- Max Supply Current :
- 25μA
- Power Dissipation :
- 656mW
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Length :
- 8.65mm
- Factory Lead Time :
- 6 Weeks
- Input Bias Current :
- 25nA
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Supply Voltage Limit-Max :
- 36V
- Pbfree Code :
- yes
- JESD-609 Code :
- e4
- Input Offset Voltage (Vos) :
- 5mV
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Pin Count :
- 14
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply, Single/Dual (±) :
- 3V~30V ±1.5V~15V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Radiation Hardening :
- No
- Voltage Gain :
- 113.98dB
- Output Type :
- CMOS, MOS, Open-Collector
- Dual Supply Voltage :
- 9V
- Packaging :
- Tube
- Thickness :
- 1.58mm
- Output Current :
- 30mA
- Nominal Supply Current :
- 100μA
- Datasheets
- LP339D
Comparators Texas Instruments LP339D Overview
The Texas Instruments LP339D is a high-performance, quad differential comparator designed to meet the demands of precision timing and signal conditioning applications. This integrated circuit is housed in a compact 14-SOIC package, ensuring a minimal footprint on printed circuit boards. As a key component in various electronic devices, the LP339D offers enhanced reliability and operational efficiency, with specific design optimizations for low-voltage and low-power operations. Ideal for both commercial and industrial environments, the LP339D comparator is designed to facilitate rapid and accurate comparisons of input voltages, which are crucial for critical decision-making circuits in electronics.
LP339D Features
The LP339D by Texas Instruments incorporates several key features that enhance its utility in a wide range of applications. These include a low input bias current, a broad voltage range, and an ability to operate from a single power supply, making it an adaptable choice for developers. Additionally, its robust design ensures reliability in harsh conditions, while its low power consumption makes it suitable for battery-operated devices.
LP339D Applications
- Industrial Automation: Utilized in control systems to compare various operational voltages, ensuring devices operate within safe, predefined limits.
- Consumer Electronics: Employed in devices such as cameras and home appliances to enhance functionality and user interface responsiveness through effective signal comparison.
- Automotive Systems: Critical in monitoring and comparing voltages within automotive sensors, aiding in fault detection and system stability.
- Data Systems: Used in data processing equipment to manage signal integrity, ensuring accurate data transmission and reception.
- Power Management: Helps in maintaining the efficiency of power supply systems by comparing different voltage levels, contributing to energy conservation and system reliability.
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