Overview
The TLV9004QPWRQ1, manufactured by Texas Instruments, is a quad-channel, automotive-grade operational amplifier (op-amp) designed for cost-optimized applications. This device operates within a supply voltage range of 1.8V to 5.5V, making it suitable for low-power systems. With a bandwidth of 1 MHz and a slew rate of 2 V/µs, it is ideal for general-purpose amplification tasks in automotive and industrial environments. Its rail-to-rail input and output (RRIO) capabilities ensure maximum dynamic range, while its robust design meets the stringent AEC-Q100 automotive standards, ensuring reliability in harsh conditions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 4 | - | Quad-channel configuration |
| Supply Voltage Range | 1.8 to 5.5 | V | Wide operating range |
| Bandwidth | 1 | MHz | Ideal for general-purpose applications |
| Slew Rate | 2 | V/µs | Ensures fast signal response |
| Input Offset Voltage | 400 | µV | Low offset for precision |
| Input Bias Current | 5 | pA | Minimal current draw |
| Operating Temperature Range | -40 to 125 | °C | Automotive-grade reliability |
| Package | 14-TSSOP | - | Compact footprint |
Key Features
- Automotive-grade reliability, meeting AEC-Q100 standards.
- Rail-to-rail input and output for maximum dynamic range.
- Low input offset voltage of 400 µV ensures precision in signal amplification.
- Wide supply voltage range (1.8V to 5.5V) for versatile applications.
- Low input bias current of 5 pA minimizes power consumption.
- Compact 14-TSSOP package for space-constrained designs.
Applications
The TLV9004QPWRQ1 is widely used in automotive and industrial applications due to its robust design and cost-effectiveness. Typical applications include sensor signal conditioning, active filtering, and low-side current sensing in automotive systems. Its wide operating temperature range and low power consumption make it suitable for harsh environments, such as engine control units (ECUs) and battery management systems (BMS). Additionally, it is ideal for general-purpose amplification in consumer electronics and industrial automation.
Q & A
1. What is the operating voltage range of the TLV9004QPWRQ1?
The TLV9004QPWRQ1 operates within a supply voltage range of 1.8V to 5.5V.
2. Is the TLV9004QPWRQ1 suitable for automotive applications?
Yes, it is automotive-grade and meets AEC-Q100 standards, ensuring reliability in automotive environments.
3. What is the bandwidth of the TLV9004QPWRQ1?
The device has a bandwidth of 1 MHz, making it suitable for general-purpose amplification tasks.
4. Does the TLV9004QPWRQ1 support rail-to-rail operation?
Yes, it features rail-to-rail input and output capabilities for maximum dynamic range.
5. What is the input offset voltage of the TLV9004QPWRQ1?
The input offset voltage is 400 µV, ensuring precision in signal amplification.
6. What is the package type of the TLV9004QPWRQ1?
It comes in a compact 14-TSSOP package.
7. Can the TLV9004QPWRQ1 operate in harsh environments?
Yes, it has an operating temperature range of -40°C to 125°C, making it suitable for harsh conditions.
8. What is the input bias current of the TLV9004QPWRQ1?
The input bias current is 5 pA, minimizing power consumption.
9. Is the TLV9004QPWRQ1 suitable for low-power applications?
Yes, its low supply voltage range and low input bias current make it ideal for low-power systems.
10. What are the typical applications of the TLV9004QPWRQ1?
Typical applications include sensor signal conditioning, active filtering, and automotive systems like ECUs and BMS.
