Overview
The TLV2252AQD is a dual operational amplifier (op-amp) manufactured by Texas Instruments, designed for low-voltage, rail-to-rail input and output operation. It is part of the TLV2252A series, which is optimized for precision and low-power applications. This model is widely used in battery-powered devices, sensor interfaces, and other systems requiring high efficiency and accuracy. Its rail-to-rail capability and low power consumption make it a competitive choice in the operational amplifier market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Product Category | Operational Amplifier | - | - |
| Package | SOIC-8 | - | - |
| Supply Voltage (Max) | 8 | V | - |
| Supply Voltage (Min) | 2.7 | V | - |
| Output Current per Channel | 50 | mA | - |
| Number of Channels | 2 | - | - |
| Gain Bandwidth Product | 200 | kHz | - |
| Slew Rate | 0.12 | V/µs | - |
| Common Mode Rejection Ratio | 70 to 83 | dB | - |
| Input Bias Current | 60 | pA | - |
| Input Offset Voltage | 0.85 | mV | - |
| Quiescent Current | 35 | µA | - |
| Operating Temperature Range | -40 to +125 | °C | - |
| Shutdown Feature | No | - | - |
Key Features
- Rail-to-rail input and output operation for maximum dynamic range.
- Low power consumption, making it ideal for battery-powered applications.
- High load drive capability for improved performance in various circuits.
- Low input offset voltage and bias current for precision applications.
- Wide operating temperature range suitable for industrial environments.
Applications
The TLV2252AQD is commonly used in a variety of applications, including portable devices, sensor signal conditioning, and precision analog circuits. Its rail-to-rail operation and low power consumption make it particularly suitable for battery-powered systems, such as handheld medical devices and portable instrumentation. Additionally, its precision and low noise characteristics are ideal for use in sensor interfaces, such as those for temperature, pressure, or light sensors. The amplifier is also well-suited for industrial control systems and automotive electronics, where reliability and performance are critical.
Q & A
1. What is the supply voltage range for the TLV2252AQD?
The supply voltage range is 2.7 V to 8 V.
2. Does the TLV2252AQD support rail-to-rail operation?
Yes, it supports rail-to-rail input and output operation.
3. What is the typical quiescent current of the TLV2252AQD?
The typical quiescent current is 35 µA.
4. Is the TLV2252AQD suitable for battery-powered applications?
Yes, its low power consumption makes it ideal for battery-powered devices.
5. What is the gain bandwidth product of the TLV2252AQD?
The gain bandwidth product is 200 kHz.
6. Does the TLV2252AQD have a shutdown feature?
No, it does not include a shutdown feature.
7. What is the operating temperature range of the TLV2252AQD?
The operating temperature range is -40 °C to +125 °C.
8. What is the maximum output current per channel?
The maximum output current per channel is 50 mA.
9. What is the input offset voltage of the TLV2252AQD?
The input offset voltage is typically 0.85 mV.
10. What package does the TLV2252AQD come in?
It is available in an SOIC-8 package.
