TPL5000DGSR

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TPL5000DGSR

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IC OSC PROG TIMER 10-VSSOP

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Attribut Wert
Supplier Texas Instruments
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Programmable Timer
Voltage-Supply 1.8V ~ 5V
Current-Supply 30 nA
OperatingTemperature -40°C ~ 105°C
Package/Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
SupplierDevicePackage 10-VSSOP

Übersicht

Description

The TPL5000DGSR is a low-power timer IC from Texas Instruments, designed primarily for power-conscious applications requiring precise timing intervals. It offers ultra-low power consumption, making it ideal for battery-operated devices where energy efficiency is crucial. The device allows for the implementation of a programmable delay timer, featuring intervals ranging from seconds to hours, which can be adjusted through external resistors.
One of the key advantages of the TPL5000 is its watchdog function, which can reset a connected microcontroller if it fails to respond within a predefined timeframe. This ensures system reliability and helps maintain proper operation without manual intervention.
The TPL5000DGSR operates over a wide voltage range and supports various microcontrollers by providing a reset signal, thereby reducing the need for a separate watchdog timer and simplifying circuit design. Its compact package and minimal external component requirements make it suitable for space-constrained applications, including sensor networks, portable medical devices, and remote monitoring systems. Overall, the TPL5000DGSR is a versatile solution for enhancing both power efficiency and system reliability.

Equivalent

The TPL5000DGSR is a low-power timer from Texas Instruments, often used in applications requiring power management. Equivalent products from other manufacturers might include similar function timers or watchdog timers. Some possible equivalents are:
1. Maxim Integrated's MAX6816 series (low-power timers).
2. Microchip's MCP7940 series (real-time clocks with programmable output).
3. Analog Devices' ADM8316 series (supervisory circuits with watchdog timer).
Ensure to compare specifications like power consumption, timing intervals, and package type before substituting.

Features

The TPL5000DGSR is a nano power timer IC designed primarily for applications requiring low-power consumption and long sleep periods. Key features include:
1. Low Power Consumption: It operates with a current as low as 30 nA, making it ideal for battery-powered and low-energy applications.
2. Programmable Timer: The device offers programmable timer intervals between 1 second and 64 seconds, allowing for versatile time-delay features in various applications.
3. Watchdog Functionality: It includes an integrated watchdog timer, providing system monitoring to reset the microcontroller in case of failure.
4. Wide Supply Voltage Range: The TPL5000DGSR functions well within a supply voltage range of 1.8V to 5.5V, supporting compatibility with various power sources.
5. Ultra-Low Power Sleep Mode: The device supports ultra-low power sleep mode, further reducing power consumption during inactivity.
6. Compact Package: It is available in a small, space-efficient package, ideal for compact designs.
These features make the TPL5000DGSR suitable for applications in wearable electronics, remote sensors, and other scenarios where power efficiency and long operational life are critical.

Pinout

The TPL5000DGSR is a low-power timer integrated circuit from Texas Instruments, designed to replace a microcontroller's timer function. It features an 8-pin package. The pin functions are as follows:
1. DNC (Do Not Connect): Not connected internally.
2. EN/One-Shot: Enables the TPL5000 or sets it to one-shot mode.
3. GND: Ground connection.
4. RC (Resistor-Capacitor): Sets the timer interval by connecting an external resistor and capacitor.
5. OUT: Timer output signal.
6. RESET: Resets the timer countdown.
7. VDD: Power supply voltage input.
8. WAKE: Signal to wake up a connected microcontroller.
The TPL5000DGSR is typically used in applications that require low power consumption, such as battery-powered devices, by efficiently managing the wake-up intervals for microcontrollers.

Manufacturer

The TPL5000DGSR is manufactured by Texas Instruments. Texas Instruments (TI) is a global technology company renowned for designing and manufacturing semiconductors and various integrated circuits, which they sell to electronics designers and manufacturers globally. The company is involved in various sectors, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. Texas Instruments is particularly well-known for its innovations in analog technologies, embedded processing, and digital signal processing solutions.

Application

The TPL5000DGSR is a programmable timer designed for ultra-low power consumption applications. Its primary use is in systems where power efficiency is critical. Key application areas include:
1. Battery-Powered Devices: Extends battery life by minimizing active time.
2. Wireless Sensor Networks (WSNs): Coordinates sensor polling and data transmission.
3. Wearable Technology: Manages power efficiently to enhance device longevity.
4. IoT Devices: Maintains low power consumption while ensuring periodic wake-ups.
5. Industrial Automation: Controls timing in systems with strict energy budgets.
6. Environmental Monitoring: Used in remote sensors to conserve battery life.
The TPL5000DGSR is ideal for any application requiring precise timing with minimal power usage.

Package

The TPL5000DGSR is a programmable timer from Texas Instruments, designed for low-power applications. It is available in a SOT-23 package, a small, surface-mounted form factor. This type of package is commonly used for compact electronic components, facilitating efficient space utilization on printed circuit boards.

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