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TLV7031QDBVRQ1

Name: TLV7031QDBVRQ1
Rating: 4.7 (12 reviews)

IC COMPARATOR 1 GEN PUR SOT23-5

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仕様

Part Status	Active
Type	General Purpose
Number of Elements	1
Output Type	Push-Pull, Rail-to-Rail
Voltage - Supply, Single/Dual (±)	1.6V ~ 6.5V
Voltage - Input Offset (Max)	8mV @ 5V
Current - Input Bias (Max)	2pA @ 5V
Current - Output (Typ)	35mA @ 5V
Current - Quiescent (Max)	900nA
CMRR, PSRR (Typ)	73dB CMRR, 77dB PSRR
Propagation Delay (Max)	3µs
Hysteresis	17mV
Operating Temperature	-40°C ~ 125°C
Package / Case	SC-74A, SOT-753
Mounting Type	Surface Mount
Supplier Device Package	SOT-23-5
Grade	Automotive
Qualification	AEC-Q100

概要

Description

The TLV7031QDBVRQ1 is a precision voltage reference and comparator designed for automotive applications. It features a low offset voltage, low drift, and operates within a wide voltage range, making it suitable for various sensing and control tasks in vehicles. The device is part of Texas Instruments' Q1 series, which is specifically designed to meet stringent automotive standards, ensuring reliability in harsh environments.
Key specifications include a supply voltage range from 1.8V to 5.5V, ultra-low power consumption, and a fast response time, making it ideal for battery-powered applications. The package type is a small SOT-23, enabling ease of integration into compact designs. Additionally, the device includes built-in protection features such as thermal shutdown.
Overall, the TLV7031QDBVRQ1 is a versatile and robust component that enhances the performance and safety of automotive electronic systems.

Features

The TLV7031QDBVRQ1 is a high-precision, low-power comparator designed for automotive applications. Key features include:
1. Low Supply Voltage: Operates from a voltage range of 1.8V to 5.5V.
2. Low Power Consumption: Consumes only 1.7 µA (typical) at 3V, enhancing battery life in portable applications.
3. Rail-to-Rail Output: Enables output voltage swing close to the supply rails, maximizing output range.
4. Fast Response Time: Offers a propagation delay of 10 µs (typical), suitable for fast signal processing.
5. Wide Operating Temperature Range: Qualified for -40°C to 125°C, ensuring reliability in harsh environments.
6. Automotive Grade: AEC-Q100 qualified, meeting stringent automotive reliability standards.
7. Compact Package: Available in a small SOT-23 package, allowing for space-efficient designs.
These features make the TLV7031QDBVRQ1 ideal for automotive, industrial, and battery-powered applications requiring precision and low power.

Package

The TLV7031QDBVRQ1 is packaged in a 5-pin SOT-23 (DBV) format.

Pinout

The TLV7031QDBVRQ1 is a single, low-power voltage comparator with a pin count of 5. The functions of its pins are as follows:
1. Pin 1 (IN-): Inverting input of the comparator.
2. Pin 2 (IN+): Non-inverting input of the comparator.
3. Pin 3 (GND): Ground pin.
4. Pin 4 (OUT): Output pin, which indicates the comparator's result (high or low).
5. Pin 5 (VDD): Power supply pin, typically connected to a voltage source between 2.7V and 5.5V.
The TLV7031QDBVRQ1 is designed for automotive applications, featuring a wide supply range, low supply current, and fast response time, making it suitable for various voltage level detection and monitoring tasks.

Manufacturer

The manufacturer of the TLV7031QDBVRQ1 is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components, including analog and embedded processing chips. TI serves various industries, including consumer electronics, automotive, industrial, and communications. The company is well-known for its innovation in analog technology and offers products ranging from simple linear devices to complex microcontrollers. Texas Instruments has a long history in the semiconductor industry and is recognized for its commitment to quality and performance in electronic components.

Application

The TLV7031QDBVRQ1 is a precision voltage comparator commonly used in automotive applications. Its key application areas include overvoltage and undervoltage detection, battery management systems, temperature monitoring, and signal conditioning. It is also suitable for use in safety-critical systems due to its automotive-grade specifications, making it ideal for automotive electronics, industrial automation, and renewable energy systems.

Equivalent

The TLV7031QDBVRQ1 is a low-power, voltage reference comparator. Equivalent products include:
1. LM393 - Dual comparator.
2. LM2901 - Quad comparator.
3. TLV3701 - Low-power quad comparator.
4. OPA2350 - Precision op-amp with comparator functionality.
Check specific datasheets to confirm compatibility based on your application requirements, such as voltage range, speed, and package type.