TLV4041R5DBVR

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TLV4041R5DBVR

+Nomenclature

LOW-POWER COMPARATOR WITH REFERE

  • FabricantTexas Instruments

  • Pièce fabricant #TLV4041R5DBVR

  • Package SOT-23-5

  • En stock3565

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Spécifications

Attribut Valeur
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Type General Purpose
Number of Elements 1
Output Type Push-Pull, Rail-to-Rail
Voltage - Supply, Single/Dual (±) 1.6V ~ 5.5V
Current - Input Bias(Max) 10pA @ 5V
Current - Output (Typ) 50mA @ 5V
Current - Quiescent (Max) 3.5µA
Propagation Delay(Max) 360ns
Hysteresis 20mV
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount

Présentation

Description

The TLV4041R5DBVR is a precision voltage supervisor from Texas Instruments. This device is primarily used for monitoring voltage levels in various electronic systems. It offers a reliable and accurate solution for ensuring that a system does not operate outside its specified voltage range, thereby protecting sensitive components from damage due to overvoltage or undervoltage conditions.
Key features of the TLV4041R5DBVR include its low power consumption and high-accuracy threshold detection, with a typical threshold accuracy of ±1% over temperature. It operates over a voltage range suitable for a variety of applications, and its small package size makes it ideal for space-constrained designs.
The device typically includes a push-pull output configuration, which can directly drive external circuitry when a fault condition is detected. This feature is useful for creating a simple reset mechanism or for signaling a microcontroller in case of a voltage anomaly.
Overall, the TLV4041R5DBVR is well-suited for applications requiring precise voltage monitoring, such as in consumer electronics, industrial automation, and portable devices.

Equivalent

The TLV4041R5DBVR is a voltage supervisor from Texas Instruments. Equivalent products from other manufacturers include:
1. MAX6775 from Maxim Integrated, a voltage supervisor with similar functionality.
2. ADM8321 from Analog Devices, another low-power voltage detector.
3. MIC841 from Microchip, offering voltage monitoring features.
4. ISL88002 from Renesas Electronics, providing voltage detection capabilities.
Each of these alternatives should be checked for specific parameters to ensure compatibility.

Features

The TLV4041R5DBVR is a precision voltage supervisor from Texas Instruments. It features a highly accurate voltage detection with a typical threshold accuracy of ±1% over temperature. This device operates with a low quiescent current of 350 nA, making it ideal for battery-powered applications. It is designed to monitor negative voltage rails, which is useful for systems requiring negative voltage supervision. The TLV4041R5DBVR offers a push-pull output stage, providing flexibility for various interfacing requirements. It operates over a wide temperature range from -40°C to 125°C and is housed in a compact SOT-23-6 package, making it suitable for space-constrained designs. Its fast response time ensures reliable operation in detecting voltage faults. The device is often used in applications needing precision monitoring, such as in power management systems, industrial equipment, and consumer electronics.

Pinout

The TLV4041R5DBVR is a voltage supervisor IC from Texas Instruments. It comes in a SOT-23-6 package, which means it has 6 pins. The primary function of the TLV4041 is to monitor the voltage level of a power supply and provide a reset or enable signal when the monitored voltage goes above or below a specified threshold. It's typically used in applications where ensuring the correct operation of a microcontroller or other digital circuit is critical, such as in power management systems.
The pins typically include the following functions:
- VDD: Power supply input.
- GND: Ground connection.
- OUT: Output signal, which indicates the status of the monitored voltage.
- SET: Input for setting the voltage threshold or for manual control.
- Additional pins might be used for other control or configuration functions depending on the specific implementation within the circuit.
For exact pin functions, always refer to the manufacturer's datasheet.

Manufacturer

The TLV4041R5DBVR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. The company is a leader in the development of analog chips and embedded processors, which are used in a wide range of electronic devices, from consumer electronics to industrial equipment. TI is known for its innovations in the semiconductor industry and has a strong focus on research and development to advance electronic applications.

Application

The TLV4041R5DBVR is a voltage supervisor IC used primarily in power management applications. Its main application areas include:
1. Battery-Powered Devices: Ensures safe operation by monitoring battery voltage levels.
2. Consumer Electronics: Provides system reliability by supervising microcontroller supply voltages.
3. Industrial Equipment: Protects against under-voltage conditions in automation and control systems.
4. Computer Systems: Monitors critical voltage rails to prevent data corruption.
5. Communication Equipment: Ensures stable performance by supervising power levels in networking devices.
Overall, it is crucial in applications requiring precise voltage monitoring to prevent malfunction or damage due to voltage anomalies.

Package

The TLV4041R5DBVR is typically available in a SOT-23 package, which is a small-outline transistor package commonly used for surface-mount technology.

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