LM339ADR Integrated Circuits (ICs) |
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Allicdata Part #: | 296-6604-2-ND |
Manufacturer Part#: |
LM339ADR |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC QUAD DIFF COMPARATOR 14 -SOIC |
More Detail: | Comparator Differential CMOS, MOS, Open-Collector,... |
DataSheet: | LM339ADR Datasheet/PDF |
Quantity: | 10000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Differential |
Number of Elements: | 4 |
Output Type: | CMOS, MOS, Open-Collector, TTL |
Voltage - Supply, Single/Dual (±): | 2 V ~ 30 V, ±1 V ~ 15 V |
Voltage - Input Offset (Max): | 3mV @ 30V |
Current - Input Bias (Max): | 0.25µA @ 5V |
Current - Output (Typ): | 20mA |
Current - Quiescent (Max): | 2.5mA |
CMRR, PSRR (Typ): | -- |
Propagation Delay (Max): | -- |
Hysteresis: | -- |
Operating Temperature: | 0°C ~ 70°C |
Package / Case: | 14-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Supplier Device Package: | 14-SOIC |
Base Part Number: | LM339 |
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Linear–comparators are a type of analog circuit that compares two voltages, and gives an output depending on which is larger. The LM339ADR is a low-power, quad voltage comparator made by Texas Instruments, used for precisely comparing two analog voltages. It provides a wide range of features and can be used for a variety of applications, such as level detection, motor or light control, heat sensing, and noise detection.
The LM339ADR consists of four individual voltage comparator circuits, each with independent open- collector outputs. This allows the chip to compare up to four voltages at once, making it very versatile. Each of these voltages can be compared against one of the two internally-generated voltage reference levels, allowing greater control over comparison thresholds.
The LM339ADR is designed to operate over a wide range of supply voltages, and can withstand up to 20V at its inputs. This makes it suitable for use in most environments and a range of applications. Additionally, the device has a low power consumption, allowing it to be used in battery-operated systems.
The LM339ADR has a number of features that make it a useful device for a variety of applications. Firstly, it can detect input voltages faster and with greater accuracy than other comparators. Secondly, it has a hysteresis function, which generates two different trip points. This allows it to detect changes in temperature, pressure, or other environmental factors, even when the input voltage is over a certain limit but not enough to trigger a comparison.
The comparator also has a low-input current, so it does not draw current from the input sources it is sampling. This helps conserve power and makes it ideal for battery-powered systems. Additionally, the LM339ADR has a wide operating temperature range, so it can be used in applications where the environment varies, such as automotive and industrial systems.
The output of the LM339ADR can be either open-collector or open-drain. The open-collector output is provided when the input voltage is lower than the reference, and the output is shorted to ground. The open-drain output is provided if the input voltage is higher than the reference. This output, when connected to ground or another positive voltage, will pull the output low.
The LM339ADR can be used in a variety of applications, such as lighting control, level sensing, temperature sensing, and motor control. It is also suitable for use in audio systems, as it is able to detect sensitive changes in sound levels, allowing it to turn lights on or off in response to sound levels. The comparator also finds use in robotics and other automatic control systems, allowing it to detect changes in the environment and react accordingly.
The LM339ADR is a useful and versatile device for applications that require accurate comparisons of two voltages. It has a low power consumption, making it suitable for battery-powered applications, and it has a wide operating temperature range. Additionally, the device has an open-collector output and open-drain output, and it is able to detect sensitive changes in environmental factors. This makes it a useful component for application in a variety of fields.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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LM339NSR | Texas Instru... | -- | 2000 | IC QUAD DIFF COMPARATOR 1... |
LM339AN | Texas Instru... | -- | 2222 | IC QUAD DIFF COMPARATOR 1... |
LM339DG | ON Semicondu... | 0.28 $ | 2980 | IC COMPARATOR QUAD SGL 14... |
LM339AD | Texas Instru... | -- | 3106 | IC QUAD DIFF COMP 14 -SOI... |
LM339DRG4 | Texas Instru... | 0.07 $ | 2500 | IC QUAD DIFF COMPARATOR 1... |
LM339DBR | Texas Instru... | 0.08 $ | 2000 | IC QUAD DIFF COMPARATOR 1... |
LM339DE4 | Texas Instru... | 0.29 $ | 4040 | IC QUAD DIFF COMPARATOR 1... |
LM339NG | ON Semicondu... | -- | 1779 | IC COMPARATOR QUAD SGL 14... |
LM339M/NOPB | Texas Instru... | 0.7 $ | 1610 | IC COMPARATOR QUAD LO PWR... |
LM339AN/NOPB | Texas Instru... | 0.76 $ | 3373 | IC QUAD DIFF COMPARATOR 1... |
LM339DRG3 | Texas Instru... | -- | 1000 | IC COMPARATOR DIFF QUAD 1... |
LM339ADRG4 | Texas Instru... | 0.07 $ | 1000 | IC QUAD DIFF COMPARATOR 1... |
LM339PWRG3 | Texas Instru... | 0.08 $ | 1000 | IC COMPARATOR DIFF QUAD 1... |
LM339PWRG4 | Texas Instru... | -- | 1000 | IC QUAD DIFF COMPARATOR 1... |
LM339DTBR2G | ON Semicondu... | 0.11 $ | 1000 | IC COMPARATOR QUAD SGL 14... |
LM339ADT | STMicroelect... | 0.09 $ | 1000 | IC COMPARATOR LP QUAD 14-... |
LM339ANSR | Texas Instru... | 0.09 $ | 1000 | IC QUAD DIFF COMPARATOR 1... |
LM339NE4 | Texas Instru... | 0.35 $ | 1362 | IC QUAD DIFF COMPARATOR 1... |
LM3302DR | Texas Instru... | -- | 1000 | IC QUAD DIFF COMPARATOR 1... |
LM339MX | Texas Instru... | -- | 10 | IC COMPARATOR QUAD LO PWR... |
LM339AMX | Texas Instru... | -- | 1000 | IC COMPARATOR QUAD LO PWR... |
LM331N/NOPB | Texas Instru... | -- | 8004 | IC CONV PREC VOLT TO FREQ... |
LM331AN/NOPB | Texas Instru... | 5.79 $ | 1324 | IC CONV PREC VOLT TO FREQ... |
LM331AN | Texas Instru... | 0.0 $ | 1000 | IC CONV PREC VOLT TO FREQ... |
LM331N | Texas Instru... | -- | 1030 | IC CONV PREC VOLT TO FREQ... |
LM339DT | STMicroelect... | -- | 1000 | IC COMPARATOR LP QUAD 14-... |
LM339D | STMicroelect... | -- | 7 | IC VOLT COMPARATOR QUAD 1... |
LM339DR2G | ON Semicondu... | -- | 12500 | IC COMPARATOR QUAD SGL 14... |
LM339ADR | Texas Instru... | -- | 10000 | IC QUAD DIFF COMPARATOR 1... |
LM339PWR | Texas Instru... | -- | 1790 | IC QUAD DIFF COMPARATOR 1... |
LM339PT | STMicroelect... | 0.08 $ | 20000 | IC COMP QUAD CMOS MCRPWR ... |
LM339QT | STMicroelect... | -- | 12000 | IC COMPARATOR LP QUAD 16Q... |
LM339MX/NOPB | Texas Instru... | -- | 12500 | IC COMPARATOR QUAD LO PWR... |
LM339AMX/NOPB | Texas Instru... | -- | 7500 | IC COMPARATOR QUAD LO PWR... |
LM339N | Texas Instru... | -- | 4177 | IC QUAD DIFF COMPARATOR 1... |
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LM336Z-2.5/NOPB | Texas Instru... | -- | 1800 | IC VREF SHUNT 2.49V TO92-... |
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