Texas Instruments

TLV7041QDBVRQ1  

Linear Comparators

TLV7041QDBVRQ1 Description

The TLV7041QDBVRQ1 is a high-performance, general-purpose comparator designed for automotive applications. Manufactured by Texas Instruments, this device is housed in a compact SOT23-5 package, making it ideal for space-constrained designs. The TLV7041QDBVRQ1 offers a wide supply voltage range of 1.6V to 6.5V, ensuring compatibility with various power supply configurations. Its low quiescent current of 900nA maximizes energy efficiency, making it suitable for battery-powered and low-power systems.

TLV7041QDBVRQ1 Features

• High CMRR and PSRR: The TLV7041QDBVRQ1 boasts a common-mode rejection ratio (CMRR) of 73dB and a power supply rejection ratio (PSRR) of 77dB. These high values ensure accurate signal comparison by minimizing the impact of noise and power supply variations.
• Low Offset Voltage: With a maximum input offset voltage of 8mV at 5V, the TLV7041QDBVRQ1 provides precise signal comparison, crucial for applications requiring high accuracy.
• Low Input Bias Current: The maximum input bias current of 2pA at 5V ensures minimal loading on the input signals, preserving signal integrity.
• High Output Current: The device can deliver up to 40mA of output current at 5V, making it capable of driving a variety of loads without additional buffering.
• Fast Propagation Delay: The maximum propagation delay of 3µs ensures quick response times, making the TLV7041QDBVRQ1 suitable for high-speed signal processing applications.
• Hysteresis: The built-in hysteresis of 17mV helps in stabilizing the output in noisy environments, preventing false triggering.
• Compliance and Reliability: The TLV7041QDBVRQ1 is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing processes.

TLV7041QDBVRQ1 Applications

The TLV7041QDBVRQ1 is well-suited for a variety of automotive applications due to its robust performance and compliance with automotive standards. Specific use cases include:

• Battery Management Systems: The low quiescent current and wide supply voltage range make it ideal for monitoring battery health and managing charge/discharge cycles.
• Sensor Interfaces: The low input bias current and high CMRR ensure accurate signal processing for various sensors, such as temperature, pressure, and proximity sensors.
• Signal Conditioning: The fast propagation delay and high output current capability make it suitable for conditioning and amplifying signals in automotive control systems.
• Overcurrent Protection: The comparator can be used to detect overcurrent conditions in power supplies and motor control circuits, providing a quick response to prevent damage.

Conclusion of TLV7041QDBVRQ1

The TLV7041QDBVRQ1 from Texas Instruments is a versatile and high-performance comparator designed for automotive applications. Its combination of low quiescent current, high CMRR and PSRR, low offset voltage, and fast propagation delay makes it a superior choice for demanding automotive environments. The device's compliance with automotive standards and its compact SOT23-5 package further enhance its appeal for space-constrained designs. Whether used in battery management, sensor interfacing, or signal conditioning, the TLV7041QDBVRQ1 delivers reliable performance and robust functionality, making it an essential component for modern automotive electronics.

TLV7041QDBVRQ1 Documents

Download datasheets and manufacturer documentation for TLV7041QDBVRQ1

Datasheets :

TLV703x-Q1, TLV704x-Q1