TL7712ACDR

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TL7712ACDR

+Nomenclature

IC SUPERVISOR 1 CHANNEL 8SOIC

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Spécifications

Attribut Valeur
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Simple Reset/Power-On Reset
NumberofVoltagesMonitored 1
Voltage-Threshold 10.8V
Output Complementary
Reset Active High/Active Low
ResetTimeout 1µs Maximum Propagation Delay
OperatingTemperature 0°C ~ 70°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Présentation

Description

The TL7712ACDR is a voltage supervisor IC designed by Texas Instruments. It is part of the TL77xx family, which is renowned for providing precision voltage monitoring solutions. The TL7712ACDR specifically monitors a 12V power supply and ensures it remains within specified operational limits. It features a precise threshold detector and an internal voltage reference, allowing it to trigger a reset signal if the monitored voltage falls below a predefined threshold. This capability is crucial for safeguarding microcontroller and other digital system operations, ensuring they do not operate under unstable voltage conditions that could lead to erroneous outputs or system crashes. Additionally, the TL7712ACDR is housed in a small surface-mount package, making it suitable for compact applications. It also provides power-on reset and power-down reset functionalities, further enhancing its utility in various electronic designs. Overall, the TL7712ACDR is a reliable choice for designers needing precise and dependable voltage supervision.

Equivalent

The TL7712ACDR is a voltage supervisor from Texas Instruments. Equivalent products include:
1. Maxim Integrated: MAX708 series
2. Analog Devices: ADM811 series
3. ON Semiconductor: MC34064 series
4. Microchip Technology: MCP101 series
5. STMicroelectronics: STM809 series
These equivalences might vary based on specific voltage thresholds and package types, so it’s important to verify compatibility with your specific application requirements.

Features

The TL7712ACDR is a voltage supervisor IC designed to monitor supply voltage levels in electronic systems. Key features include:
1. Voltage Monitoring: It supervises 12V voltage rails, ensuring the system operates within specified voltage limits.
2. Reset Output: The device provides a reset signal when the monitored voltage falls below a preset threshold, ensuring proper system initialization.
3. Hysteresis: Incorporates hysteresis to prevent erratic reset signals due to small fluctuations in supply voltage.
4. Adjustable Threshold: Some versions allow for threshold adjustments to suit specific application needs.
5. Low Power Consumption: Designed for minimal power usage, making it suitable for battery-powered devices.
6. Package Options: Available in surface-mount packages like SOIC, providing flexibility in design.
7. Temperature Range: Operates over a wide temperature range, typically from -40°C to 85°C, suitable for various environments.
These features make the TL7712ACDR suitable for applications requiring reliable voltage monitoring and reset functionality, such as microprocessor and microcontroller systems.

Pinout

The TL7712ACDR is an integrated circuit designed as a supply voltage supervisor. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The primary function of the TL7712A series is to monitor the supply voltage levels in digital systems and provide a reset signal to ensure proper operation during power-up, power-down, or brown-out conditions.
The pin configuration is as follows:
1. VCC: Power supply input.
2. GND: Ground reference for circuit.
3. VREF: Reference voltage output.
4. RESET: Active-low reset output; gets asserted when VCC is below the threshold.
5. SENSE: Voltage sensing input; monitors the supply voltage.
6. NC (No Connect): Not internally connected, often used for mechanical stability.
7. NC (No Connect): Similar to pin 6 for mechanical stability.
8. NC (No Connect): Similar to pins 6 and 7 for mechanical stability.
This configuration is essential for ensuring that systems begin operation only when the supply voltage is within appropriate levels, thereby preventing improper functioning or potential damage.

Manufacturer

The TL7712ACDR is manufactured by Texas Instruments. Texas Instruments, commonly referred to as TI, is a well-established technology company known for designing and manufacturing semiconductors and various integrated circuits. These products are widely used in electronics across various industries, including consumer electronics, automotive, industrial, and communications equipment. TI is recognized for its innovation in the development of analog chips, embedded processors, and other semiconductor technologies, making it a major player in the global electronics market.

Application

The TL7712ACDR is a 12V voltage supervisor IC commonly used in applications requiring precise voltage monitoring and reset control. Typical areas include power supply systems, microprocessor-based systems, and embedded systems. It ensures reliable operation by monitoring the supply voltage and providing a reset signal if the voltage falls below a specified threshold. This helps in preventing malfunction or unexpected behavior in electronic devices. Additionally, it is employed in automotive electronics, industrial automation, and consumer electronics for enhanced system reliability. Its compact size and low power consumption make it suitable for space-constrained and battery-powered applications.

Package

The TL7712ACDR is a voltage supervisor integrated circuit by Texas Instruments. It typically comes in an SOIC-8 (Small Outline Integrated Circuit) package type.

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