DS1238AS-10+T&R

Product Overview

Category

The DS1238AS-10+T&R belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for various applications, including but not limited to timing and control systems.

Characteristics

• Integrated circuit with precise timing capabilities
• Low power consumption
• Compact size
• High reliability

Package

The DS1238AS-10+T&R is available in a surface mount package, which allows for easy integration onto printed circuit boards (PCBs).

Essence

The essence of this product lies in its ability to provide accurate timing functions, making it suitable for time-sensitive applications.

Packaging/Quantity

The DS1238AS-10+T&R is typically packaged in reels, containing a specific quantity of units per reel. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Model: DS1238AS-10+T&R
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Timing Accuracy: ±10ppm
• Output Frequency Range: 1Hz to 100kHz
• Package Type: Surface Mount

Detailed Pin Configuration

The DS1238AS-10+T&R has a total of 8 pins, each serving a specific function:

1. VCC: Power supply input
2. GND: Ground connection
3. CLKOUT: Output clock signal
4. RST: Reset pin
5. CE: Chip enable pin
6. SDA: Serial data input/output
7. SCL: Serial clock input
8. NC: No connection (reserved for future use)

Functional Features

• Accurate timing generation
• Non-volatile memory for storing configuration settings
• Power-saving mode for reduced energy consumption
• Reset functionality for system initialization
• Serial communication interface for configuration and data transfer

Advantages and Disadvantages

Advantages

• Precise timing capabilities
• Low power consumption
• Compact size for easy integration
• High reliability for long-term operation

Disadvantages

• Limited output frequency range (1Hz to 100kHz)
• Requires external components for complete functionality

Working Principles

The DS1238AS-10+T&R operates based on an internal oscillator that generates precise clock signals. These signals can be configured and utilized by the connected electronic system for various timing and control purposes. The non-volatile memory ensures that the configuration settings are retained even when the power is disconnected.

Detailed Application Field Plans

The DS1238AS-10+T&R finds applications in a wide range of fields, including:

1. Industrial automation systems
2. Consumer electronics
3. Automotive electronics
4. Medical devices
5. Communication equipment

In industrial automation systems, it can be used for precise timing synchronization between different components. In consumer electronics, it can provide accurate timekeeping functions for digital clocks or timers. In automotive electronics, it can be utilized for controlling engine timing or vehicle lighting systems. In medical devices, it can ensure precise timing for critical operations. In communication equipment, it can be employed for synchronization purposes.

Detailed and Complete Alternative Models

1. DS1238AS-10: Similar to DS1238AS-10+T&R but without the surface mount packaging.
2. DS1238AS-20+T&R: A higher frequency variant with an extended output frequency range.
3. DS1238AS-5+T&R: A lower frequency variant with a reduced output frequency range.
4. DS1238AS-10-SOIC: Same specifications as DS1238AS-10+T&R but in a different package type.

These alternative models provide flexibility in choosing the most suitable variant based on specific requirements and constraints.

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