이미지는 참조용입니다.
TPL5000DGSR
+BOMIC OSC PROG TIMER 10-VSSOP
-
제조업체텍사스 인스트루먼트(주)
-
제조업체 부품 #TPL5000DGSR
-
데이터시트 TPL5000DGSR DataSheet
-
재고4893
365 1일 품질 보증
7*24 영업 시간 서비스 보증
90-판매 후 1일 보증
정품 보증
사양
| 속성 | 가치 |
| 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 |
개요
Description
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
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
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
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
Application
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.