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TLV9034QPWRQ1
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TLV9034QPWRQ1 Description
TLV9034QPWRQ1 Description
The TLV9034QPWRQ1 is a high-performance, general-purpose comparator designed for automotive applications. Manufactured by Texas Instruments, this IC features a robust design suitable for surface mount applications and is packaged in a 14-TSSOP format. The TLV9034QPWRQ1 is designed to operate within a wide supply voltage range of 1.65V to 5.5V, making it versatile for various electronic systems. With a maximum quiescent current of 30µA and an input bias current of 5pA at 5V, this comparator ensures minimal power consumption and high efficiency.
TLV9034QPWRQ1 Features
- High CMRR and PSRR: The TLV9034QPWRQ1 boasts a typical common-mode rejection ratio (CMRR) of 70dB and a power supply rejection ratio (PSRR) of 95dB. These high values ensure that the comparator can effectively reject noise and interference, providing stable and accurate output signals.
- High Output Current: With a typical output current of 100mA at 5V, the TLV9034QPWRQ1 can drive substantial loads, making it suitable for applications requiring high current output.
- Low Propagation Delay: The maximum propagation delay of 150ns ensures fast response times, making the TLV9034QPWRQ1 ideal for applications requiring rapid signal processing.
- Low Input Offset Voltage: The maximum input offset voltage of 1.5mV at 5V ensures high accuracy and precision in signal comparison.
- Automotive Grade: Certified for automotive use, the TLV9034QPWRQ1 meets the stringent reliability and performance standards required for automotive electronics.
- Moisture Sensitivity Level (MSL) 1: This indicates that the device is not moisture sensitive, allowing for unlimited storage and handling without the need for special precautions.
TLV9034QPWRQ1 Applications
The TLV9034QPWRQ1 is well-suited for a variety of automotive applications due to its robust performance and automotive-grade certification. Specific use cases include:
- Battery Management Systems: The high CMRR and PSRR make it ideal for accurately monitoring and managing battery voltages in hybrid and electric vehicles.
- Sensor Interfaces: The low input offset voltage and high input bias current ensure precise signal processing for various sensor applications, such as temperature, pressure, and proximity sensors.
- Signal Conditioning: The TLV9034QPWRQ1 can be used to condition and amplify weak signals from sensors before they are processed by microcontrollers or other digital circuits.
- Power Management: The ability to drive high currents and its low quiescent current make it suitable for power management circuits in automotive systems.
Conclusion of TLV9034QPWRQ1
The TLV9034QPWRQ1 from Texas Instruments is a versatile and high-performance general-purpose comparator designed specifically for automotive applications. Its wide supply voltage range, low power consumption, and high accuracy make it an excellent choice for a variety of automotive electronics. The TLV9034QPWRQ1's robust design, low propagation delay, and high output current capabilities further enhance its performance, making it a reliable and efficient solution for demanding automotive environments.
FAQ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.68080 | $1.68 |
| 10+ | $1.23464 | $12.35 |
| 25+ | $1.12429 | $28.11 |
| 100+ | $1.00276 | $100.28 |
| 250+ | $0.94477 | $236.19 |



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