

LM339N is a quad voltage comparator integrated circuit (IC). It is used to compare two voltage levels and output a digital signal indicating which is greater. The IC contains four independent comparators and has a wide operating voltage range of 3 to 36V. It is commonly used in various applications such as voltage monitoring, temperature control, oscillators, and voltage regulation. The LM339N has features such as low power consumption, high input impedance, and high accuracy, making it a popular choice in various circuits. Featured By RoboticsBD.
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General Specification | |
Mounting Type | Through Hole |
Product Series | LM139/LM239/LM339/LM2901/LM3302 |
Weight (gm) | 1 (approx.) |
Shipment Weight | 0.01 kg |
Shipment Dimensions | 3 × 3 × 3 cm |
1 x LM339N
The latest price of LM339N in Bangladesh is BDT 15 You can buy the LM339N at best price from our RoboticsBD or visit RoboticsBD Office.
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Product Images are shown for illustrative purposes only and may differ from the actual product. |
Reference: RBD-0241
Calibrated directly in Degree Celsius (Centigrade) Linear at 10.0 mV/°C scale factor 0.5°C accuracy guarantee-able (at a25°C) Suitable for remote applications Low cost due to wafer-level trimming Operates from 4 to 30 volts Less than 60 mA current drain Low self-heating, 0.08°C in still air Non-linearity only 0.25°C typical LM35 (working) tested by...
Reference: RBD-0406
Input voltage: 4.5-35V, Output voltage: (3-35V) continuously adjustable (recommended load debugging). Minimum pressure: 1.5V Output current: rated current 2A, 3A maximum Output Power: 15W maximum. RoboticsBD
Reference: RBD-0415
Has a signal output instruction When the output valid signal is high, the light goes out The sensitivity is adjustable (fine-tuning) The wide detection range of vibration, no direction With mounting holes, firmware installation is flexible and convenient. RoboticsBD
Reference: RBD-0689
Operating Voltage: 2.8 V to 5.5 V Accuracy: ± 1.5°C Zero power resistance: 100 KΩ Operating temperature range: -55 ~ +125 ℃
Reference: RBD-1000
Adjustable Voltage Regulator Power Management IC
Reference: RBD-1001
IC Name: LM339 Package/Case: DIP-14 LM339N is a quad voltage comparator IC. It compares the input voltages at four independent input pins and outputs a high or low signal based on the comparision. It is commonly used for voltage sensing and triggering events in various electronics projects.
Reference: RBD-1435
IC Name: SG3525A SG 3525 PWM IC based Power Inverter Package/Case: DIP-16
Reference: RBD-1318
Low saturation voltage Over temperature protection High noise immunity Applications: Motor Drive & Control Operating Supply Voltage Up To 46 V Total Dc Current Up To 4 A Low Saturation Voltage Overtemperature Protection
Reference: RBD-1275
UL recognized Operating temperature range from -40°C to 85°C Automatic power fail to detect and switch circuitry Timekeeping current of 300nA Completely manages all timekeeping functions 56byte, battery backed, general purpose RAM with unlimited writes A programmable square wave output signal Simple serial port interfaces to most microcontrollers
Reference: RBD-1416
High performance RISC CPU Only 35 single word instructions to learn All single cycle instructions except for program branches which are two-cycle
Reference: RBD-1013
Wide supply voltage ranges Low supply-current drain independent of supply voltage Common-mode input voltage range includes ground, allowing direct sensing near ground Low input bias and offset parameters Internal frequency compensation
Reference: RBD-1025
Overload protection on the input and output No latch-up when the common mode range is exceeded Applications: Audio, Communications & Networking, Signal Processing Current Stock: 741CN
Reference: RBD-0276
The INA125 is a low-power, high-accuracy instrumentation amplifier with a precision voltage reference. It provides complete bridge excitation and precision differential-input amplification on a single integrated circuit. A single external resistor sets any gain from 4 to 10,000. The INA125 is laser-trimmed for low offset voltage (250µV), low offset drift...
Reference: RBD-1298
Overtemperature Protection Logical “0” Input Voltage Up To 1.5 V (High Noise Immunity) Internal Clamp Diodes. Featuring Unit rode L293 and L293D Wide Supply-Voltage Range: 4.5 V to 36 V Separate Input-Logic Supply Internal ESD Protection Thermal Shutdown High-Noise-Immunity Inputs
Reference: RBD-1289
IC 74LS164 8-bit Parallel-Out Serial Shift Register with Asynchronous Clear Package / Case: 14-DIP
Reference: RBD-1493
Capacitance: 2.2uF Voltage: 50V Mounting: Through Hole Material: Aluminum Tolerance: ±20 %
Reference: RBD-1686
Operating Voltage: 3 to 6VDC Shaft Diameter: 2 mm (approx.) Shaft Length: 10mm(approx.) Weight; 15g(approx.)
Reference: RBD-2024
100V 100nF (0.1uf) 2A104J Voltage 100VDC Current 2A Tolerance 10%