DS2405Z+T&R

Product Overview

• Category: Electronic Component
• Use: Digital Switch
• Characteristics: High-speed, Low-power, Small form factor
• Package: Tape and Reel (T&R)
• Essence: The DS2405Z+T&R is a digital switch used in various electronic applications. It offers high-speed performance, low power consumption, and comes in a compact package for easy integration into circuit designs. The product is supplied in tape and reel packaging, making it suitable for automated assembly processes.
• Packaging/Quantity: The DS2405Z+T&R is packaged in a tape and reel format, with a specified quantity per reel.

Specifications

• Operating Voltage: 3.0V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Switching Speed: <1µs
• Current Consumption: <1µA (standby), <1mA (active)
• Number of Channels: 1
• Interface: 1-Wire®
• Package Type: SOT-23

Detailed Pin Configuration

The DS2405Z+T&R has the following pin configuration:

```

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| | | GND | |___________| | | | DQ | |___________| | | | VCC | |___________| ```

• GND: Ground connection
• DQ: Data I/O pin
• VCC: Power supply voltage

Functional Features

• Digital Switching: The DS2405Z+T&R acts as a digital switch, allowing or blocking the flow of data or power based on its control input.
• 1-Wire Interface: The device utilizes a 1-Wire interface, enabling communication with a microcontroller or other compatible devices using a single data line.
• Low Power Consumption: The DS2405Z+T&R is designed to operate with minimal power consumption, making it suitable for battery-powered applications.
• High-Speed Performance: With a switching speed of less than 1µs, the device ensures fast and efficient data or power switching.

Advantages and Disadvantages

Advantages: - Compact form factor - Low power consumption - High-speed switching - Easy integration with 1-Wire interface

Disadvantages: - Limited number of channels (only 1) - Requires compatible microcontroller or interface for control

Working Principles

The DS2405Z+T&R operates based on digital switching principles. When the control input is activated, the device allows the flow of data or power through its channel. Conversely, when the control input is deactivated, the device blocks the flow. This functionality is achieved through the internal circuitry of the DS2405Z+T&R, which responds to the control signal and controls the switch accordingly.

Detailed Application Field Plans

The DS2405Z+T&R finds applications in various fields, including:

1. Consumer Electronics: Used in smart home devices, IoT applications, and remote control systems.
2. Industrial Automation: Integrated into industrial control systems, sensor networks, and equipment monitoring.
3. Automotive: Employed in automotive electronics for switch control and data transmission.
4. Medical Devices: Utilized in medical equipment for data acquisition and control purposes.
5. Telecommunications: Incorporated into communication systems for signal routing and switching.

Detailed and Complete Alternative Models

1. DS2405P+: Similar to DS2405Z+T&R but supplied in a DIP package.
2. DS2405S+: Surface mount version of DS2405Z+T&R with a different pin configuration.
3. DS2405R+: Radial leaded package variant of DS2405Z+T&R for through-hole mounting.

These alternative models offer similar functionality to the DS2405Z+T&R but may differ in package type, pin configuration, or form factor.

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