Overview
The TLV2252QDRG4 is a dual-channel, low-voltage operational amplifier (op-amp) manufactured by Texas Instruments. Designed for precision and efficiency, this op-amp is part of the TLV2252 series, known for its rail-to-rail input and output performance. It is ideal for applications requiring low power consumption and high dynamic range, making it suitable for battery-powered devices and other low-voltage systems. Its compact SOIC-8 package and robust features position it as a competitive choice in the operational amplifier market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage (Max) | 8 | V | |
| Output Current per Channel | 50 | mA | |
| Number of Channels | 2 | Channel | |
| Gain Bandwidth Product (GBP) | 200 | kHz | |
| Slew Rate (SR) | 0.12 | V/µs | |
| Common Mode Rejection Ratio (CMRR) | 70 to 83 | dB | |
| Input Bias Current (Ib) | 60 | pA | |
| Input Offset Voltage (Vos) | 0.85 | mV | |
| Supply Voltage (Min) | 2.7 | V | |
| Quiescent Current | 35 | µA | |
| Operating Temperature Range | -40 to +125 | °C | |
| Package | SOIC-8 |
Key Features
- Rail-to-rail input and output for enhanced dynamic range.
- Low power consumption, making it suitable for battery-powered applications.
- High output current drive capability of 50 mA per channel.
- Optimized for low-voltage operation, with a supply voltage range of 2.7 V to 8 V.
- Improved noise performance compared to previous CMOS amplifier generations.
Applications
The TLV2252QDRG4 is widely used in various fields, including industrial automation, consumer electronics, and automotive systems. Its low power consumption and rail-to-rail performance make it ideal for sensor signal conditioning, portable devices, and data acquisition systems. Additionally, its compatibility with single and dual power supplies enhances its versatility in analog-to-digital converter (ADC) interfacing and precision measurement applications.
Q & A
1. What is the operating voltage range of the TLV2252QDRG4?
The operating voltage range is 2.7 V to 8 V.
2. Does the TLV2252QDRG4 support rail-to-rail operation?
Yes, it supports rail-to-rail input and output operation.
3. What is the typical quiescent current of this op-amp?
The typical quiescent current is 35 µA.
4. Is the TLV2252QDRG4 suitable for battery-powered applications?
Yes, its low power consumption makes it ideal for battery-powered devices.
5. What is the gain bandwidth product (GBP) of this op-amp?
The GBP is 200 kHz.
6. What is the maximum output current per channel?
The maximum output current per channel is 50 mA.
7. What is the input offset voltage of the TLV2252QDRG4?
The input offset voltage is 0.85 mV.
8. Can this op-amp operate in high-temperature environments?
Yes, it can operate in temperatures ranging from -40°C to +125°C.
9. What is the package type of the TLV2252QDRG4?
It comes in an SOIC-8 package.
10. Does the TLV2252QDRG4 have a shutdown feature?
No, it does not include a shutdown feature.
