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Name: ULN2003VAS16-13
Brand: Diodes Incorporated
SKU: ULN2003VAS16-13
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Diodes Incorporated ULN2003VAS16-13

Part No.:: ULN2003VAS16-13

Manufacturer:: Diodes Incorporated

Package:: 16-SO

Datasheet:

Description:: IC INTEGRATED CIRCUIT

In Stock:: 2185

Quantity:: Add To Cart

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ULN2003VAS16-13 Specifications

Package/Case:
16-SO
Packaging:
Tape & Reel (TR)
Series:
ULx200xA
ProductStatus:
Obsolete
SwitchType:
Relay, Solenoid Driver
NumberofOutputs:
7
Ratio-Input:Output:
1:1
OutputConfiguration:
Low Side
OutputType:
NPN
Interface:
Parallel
Voltage-Load:
20V (Max)
Voltage-Supply(Vcc/Vdd):
Not Required
Current-Output(Max):
700mA
RdsOn(Typ):
-
InputType:
Inverting
Features:
-
FaultProtection:
-
OperatingTemperature:
-40°C ~ 125°C (TA)
MountingType:
Surface Mount

ULN2003VAS16-13 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ULN2003VAS16-13 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ULN2003VAS16-13 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ULN2003VAS16-13 information

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ULN2003VAS16-13 Typical application Circuitry

ULN2003VAS16-13

The main purpose of the high-voltage, high-current ULN2003VAS16-13 Darlington transistor array chip is to drive a variety of loads, such as stepper motors, solenoids, and relays. This chip is particularly useful in applications where interfacing between low-level logic signals and higher-power loads is necessary.

Key Features of the ULN2003VAS16-13:

1. Seven Darlington Pairs: The chip contains seven NPN Darlington pairs, enabling it to drive multiple outputs.

2. High Voltage and Current Capacity: Up to 50V of output voltage and 500mA of current per channel are supported.

3. Built-In Suppression Diodes: These diodes protect against voltage spikes, especially when driving inductive loads.

4. Wide Logic Compatibility: The ULN2003VAS16-13 is compatible with a variety of logic devices, making it versatile for different control applications.

Application Scenarios for the ULN2003VAS16-13:

- Stepper Motor Control: In devices such as 3D printers or CNC machines.

- Driving LED Arrays: For control in large LED displays or signage.

- Relay Operation: Used in automation systems to control and switch the power to different kinds of devices.

Specific Application Scenario: Controlling Relays in a Home Automation System

In a home automation system, the ULN2003VAS16-13 can be used to control multiple relays for operating home appliances or lighting.

Detailed Circuit Connection for the ULN2003VAS16-13:

1. Input from Controller: - Connect the input pins (1IN-7IN) of the ULN2003VAS16-13 to the output pins of a microcontroller or home automation controller.

2. Output to Relays: - Attach the output pins (1OUT-7OUT) of the ULN2003VAS16-13 to the coil terminals of the relays.

3. Power Supply Configuration: - Connect the common pin (COM) of the ULN2003VAS16-13 to the positive side of the relay power supply.

4. Grounding for Stability: - Ensure the ground of the ULN2003VAS16-13 is connected to the system's ground.

Design Considerations with the ULN2003VAS16-13:

1. Load Current and Voltage: Confirm that the relay specifications do not exceed the current and voltage limits of the ULN2003VAS16-13.

2. Heat Dissipation: Depending on the number of channels used and the current through each, consider heat dissipation measures for the ULN2003VAS16-13.

3. Signal Clarity: Ensure minimal interference in the signals from the controller to the ULN2003VAS16-13.

4. Protection Mechanisms: Additional protective features such as over-voltage and transient suppression may be beneficial for both the ULN2003VAS16-13 and the overall circuit.

5. PCB Layout: To reduce electromagnetic interference and signal degradation, careful PCB design is essential.

Integrating the ULN2003VAS16-13 in a home automation system for controlling relays allows for efficient management of household devices and lighting, enhancing the system's capability and reliability, as long as these design principles are carefully followed.

ULN2003VAS16-13 FAQ

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6. What is the process for return or replacement of ULN2003VAS16-13?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ULN2003VAS16-13 we delivered, we will accept the replacement or return of the ULN2003VAS16-13 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ULN2003VAS16-13.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations