Allicdata Part #: | 296-36173-5-ND |
Manufacturer Part#: |
ULN2003ADE4 |
Price: | $ 0.48 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Texas Instruments |
Short Description: | IC PWR RELAY 7NPN 1:1 16SOIC |
More Detail: | Bipolar (BJT) Transistor Array 7 NPN Darlington 50... |
DataSheet: | ULN2003ADE4 Datasheet/PDF |
Quantity: | 1358 |
1 +: | $ 0.42840 |
10 +: | $ 0.37422 |
100 +: | $ 0.28690 |
500 +: | $ 0.22680 |
1000 +: | $ 0.18144 |
Specifications
Series: | -- |
Packaging: | Tube |
Part Status: | Active |
Transistor Type: | 7 NPN Darlington |
Current - Collector (Ic) (Max): | 500mA |
Voltage - Collector Emitter Breakdown (Max): | 50V |
Vce Saturation (Max) @ Ib, Ic: | 1.6V @ 500µA, 350mA |
Current - Collector Cutoff (Max): | 50µA |
DC Current Gain (hFE) (Min) @ Ic, Vce: | -- |
Power - Max: | -- |
Frequency - Transition: | -- |
Operating Temperature: | -20°C ~ 70°C (TA) |
Package / Case: | 16-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 16-SOIC |
Base Part Number: | ULN2003A |
Description
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Introduction
ULN2003ADE4 is a family of high voltage, high current Darlington array integrated circuits. It is designed to interchangeably source or sink up to 500mA of current from a single output. With a wide range of input and output voltages, it is suitable for many common switching and amplification applications. This article will discuss the application field and working principle of the ULN2003ADE4 array.Application Field
The ULN2003ADE4 is used in a variety of applications, such as:- Motor control - The ULN2003ADE4 is frequently used as an amplifier for small DC motors in applications such as model trains, robotic arms, hobbyist projects, and HVAC components.
- Lighting - The ULN2003ADE4 can be used to create lighting displays with LEDs. It can also be used to create dimming effects by controlling the current to the LEDs.
- High current switching - The ULN2003ADE4 is capable of switching up to 500mA of current, making it useful in a wide variety of automotive, industrial, and consumer applications.
- Signal conditioning - The ULN2003ADE4 is commonly used to condition various signal types such as logic or digital signals, analog signals, or industrial signals.
- Stepper motor control - The ULN2003ADE4 can be used to drive stepper motors, which are used in a wide variety of applications such as robotics, factory automation, and printer mechanisms.
Working Principle
The ULN2003ADE4 is a Darlington array integrated circuit. It contains eight Darlington pairs, each consisting of a bipolar NPN transistor connected to a bipolar PNP transistor.When input is applied to one of the Darlington pairs, the current traveling through the base-emitter junction of the NPN transistor lowers the voltage on the collector and the base of the PNP transistor, thus allowing current to flow from the collector to the emitter of the PNP transistor, thus allowing the current to reach the output of the ULN2003ADE4.The ULN2003ADE4 is most commonly used as an amplifier, allowing for low-current logic-level signals to be amplified for higher-voltage and -current applications. It can also be used as a switch, allowing for higher-voltage signals to be switched between one or more outputs. In both cases, the ULN2003ADE4 has the advantage of being able to sink and source current, making it useful in a wide variety of circuit designs.Conclusion
The ULN2003ADE4 is a versatile high voltage, high current device that can be used in a variety of applications. It is most frequently used as an amplifier, allowing for low-current logic-level signals to be amplified for higher-voltage and -current applications. It can also be used as a switch, allowing for higher-voltage signals to be switched between one or more outputs. With its wide range of input and output voltages, the ULN2003ADE4 is suitable for many common switching and amplification applications.The specific data is subject to PDF, and the above content is for reference
Related Products
Search Part number : "ULN2" Included word is 36
Part Number | Manufacturer | Price | Quantity | Description |
---|
ULN2003AD16-U | Diodes Incor... | -- | 4156 | IC PWR RELAY 7NPN 1:1 16D... |
ULN2003ADE4 | Texas Instru... | 0.48 $ | 1358 | IC PWR RELAY 7NPN 1:1 16S... |
ULN2003APW | Texas Instru... | -- | 639 | IC PWR RELAY 7NPN 1:1 16T... |
ULN2003AIPW | Texas Instru... | -- | 1321 | IC PWR RELAY 7NPN 1:1 16T... |
ULN2069B | STMicroelect... | -- | 1164 | TRANS 4NPN DARL 80V 1.75A... |
ULN2066B | STMicroelect... | -- | 1003 | TRANS 4NPN DARL 50V 1.75A... |
ULN2002AD16-U | Diodes Incor... | 0.43 $ | 4328 | IC PWR RELAY 7NPN 1:1 16D... |
ULN2003ADRG3 | Texas Instru... | -- | 2500 | IC PWR RELAY 7NPN 1:1 16S... |
ULN2003ADR | Texas Instru... | -- | 50000 | IC PWR RELAY 7NPN 1:1 16S... |
ULN2003AIDR | Texas Instru... | -- | 8930 | IC PWR RELAY 7NPN 1:1 16S... |
ULN2003AIPWR | Texas Instru... | -- | 12580 | IC PWR RELAY 7NPN 1:1 16T... |
ULN2004ADR | Texas Instru... | -- | 1000 | IC PWR RELAY 7NPN 1:1 16S... |
ULN2003LVPWR | Texas Instru... | -- | 10000 | IC POWER RELAY N-CHAN 16T... |
ULN2003A | STMicroelect... | -- | 15121 | IC PWR RELAY 7NPN 1:1 16D... |
ULN2803ADWR | Texas Instru... | -- | 101 | TRANS 8NPN DARL 50V 0.5A ... |
ULN2003AD | Texas Instru... | -- | 20908 | IC PWR RELAY 7NPN 1:1 16S... |
ULN2003AN | Texas Instru... | -- | 13305 | IC PWR RELAY 7NPN 1:1 16D... |
ULN2804A | STMicroelect... | -- | 14600 | TRANS 8NPN DARL 50V 0.5A ... |
ULN2803A | STMicroelect... | -- | 19385 | TRANS 8NPN DARL 50V 0.5A ... |
ULN2803ADW | Texas Instru... | -- | 14230 | TRANS 8NPN DARL 50V 0.5A ... |
ULN2803ADWG4 | Texas Instru... | 1.11 $ | 1743 | TRANS 8NPN DARL 50V 0.5A ... |
ULN2068B | STMicroelect... | 1.95 $ | 4085 | TRANS 4NPN DARL 50V 1.75A... |
ULN2003F12FN-7 | Diodes Incor... | -- | 1000 | IC PWR RELAY N-CHAN U-DFN... |
ULN2001D1013TR | STMicroelect... | -- | 5000 | IC PWR RELAY 7NPN 1:1 16S... |
ULN2003ADRG4 | Texas Instru... | -- | 30000 | IC PWR RELAY 7NPN 1:1 16S... |
ULN2003V12DR | Texas Instru... | -- | 7500 | IC DARL TRANS ARRAY 7CH 1... |
ULN2003ANSR | Texas Instru... | -- | 6000 | IC PWR RELAY 7NPN 1:1 16S... |
ULN2003BDR | Texas Instru... | -- | 5000 | IC PWR RELAY 7NPN 1:1 16S... |
ULN2003LVDR | Texas Instru... | -- | 17500 | IC POWER RELAY N-CHAN 16S... |
ULN2002A | STMicroelect... | 0.36 $ | 4366 | IC PWR RELAY 7NPN 1:1 16D... |
ULN2003AID | Texas Instru... | -- | 5233 | IC PWR RELAY 7NPN 1:1 16S... |
ULN2004AN | Texas Instru... | -- | 3098 | IC PWR RELAY 7NPN 1:1 16D... |
ULN2004AD | Texas Instru... | -- | 3240 | IC PWR RELAY 7NPN 1:1 16S... |
ULN2004AIN | Texas Instru... | -- | 1272 | IC PWR RELAY 7NPN 1:1 16D... |
ULN2003AIN | Texas Instru... | -- | 4985 | IC PWR RELAY 7NPN 1:1 16D... |
ULN2802A | STMicroelect... | -- | 2434 | TRANS 8NPN DARL 50V 0.5A ... |
Latest Products
BC847QASX
TRANS NPN/PNP 45V 0.1A 6DFNBipolar (BJT)...
BC847BS/ZLX
GENERAL-PURPOSE TRANSISTORBipolar (BJT) ...
BC847BS/ZLF
GENERAL-PURPOSE TRANSISTORBipolar (BJT) ...
BC847BPN/ZLX
GENERAL-PURPOSE TRANSISTORBipolar (BJT) ...
BC847BPN/ZLF
GENERAL-PURPOSE TRANSISTORBipolar (BJT) ...
ULN2003VAS16-13
IC INTEGRATED CIRCUITBipolar (BJT) Trans...