DS1260-50

Product Overview

Category: Electronic Component
Use: Timing and Control
Characteristics: High precision, low power consumption
Package: Integrated Circuit (IC)
Essence: Timer and Supervisor
Packaging/Quantity: 100 units per reel

Specifications

• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Timer Accuracy: ±1%
• Power Consumption: 10µA (typical)
• Output Type: Push-Pull
• Package Type: SOIC-8

Detailed Pin Configuration

The DS1260-50 IC has a total of 8 pins arranged as follows:

1. GND (Ground)
2. RESET (Reset Output)
3. VCC (Supply Voltage)
4. MR (Master Reset Input)
5. GND (Ground)
6. GND (Ground)
7. GND (Ground)
8. OUT (Output)

Functional Features

• Timer Function: The DS1260-50 provides accurate timing capabilities for various applications.
• Supervisor Function: It monitors the supply voltage and generates a reset signal when the voltage falls below a certain threshold.
• Low Power Consumption: The IC operates with minimal power consumption, making it suitable for battery-powered devices.
• Push-Pull Output: The output pin can drive both high and low states, providing flexibility in connecting to other components.

Advantages and Disadvantages

Advantages: - High precision timing - Low power consumption - Compact package size - Wide operating temperature range

Disadvantages: - Limited number of pins for additional functionalities - Requires an external crystal oscillator for precise timing

Working Principles

The DS1260-50 combines a timer and supervisor function within a single integrated circuit. The timer function utilizes an internal oscillator to generate accurate timing signals. The supervisor function continuously monitors the supply voltage and generates a reset signal when the voltage drops below a predetermined threshold. This ensures proper operation of the connected system even in unstable power conditions.

Detailed Application Field Plans

The DS1260-50 is commonly used in various applications, including:

1. Embedded Systems: Provides precise timing for microcontrollers and other embedded devices.
2. Power Management: Ensures reliable operation by monitoring the power supply voltage.
3. Industrial Automation: Facilitates time-sensitive operations and system control.
4. Automotive Electronics: Enables accurate timing for automotive systems and components.
5. Consumer Electronics: Used in devices requiring precise timing, such as digital cameras and audio equipment.

Detailed and Complete Alternative Models

1. DS1260-30: Similar to DS1260-50 but with a different timing accuracy of ±3%.
2. DS1260-70: Offers higher timing accuracy of ±0.5% but consumes slightly more power.
3. DS1260-100: Provides extended temperature range (-55°C to +125°C) for harsh environments.

These alternative models offer varying specifications to cater to different application requirements.

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