Overview
The TLV2252AQDG4 is a general-purpose operational amplifier (op-amp) manufactured by Texas Instruments. It is part of the LinCMOS™ family and is designed for low-voltage, rail-to-rail operation, making it suitable for a wide range of applications. This dual-channel op-amp is particularly known for its low power consumption and high input impedance, making it ideal for battery-powered devices and precision signal conditioning. The TLV2252AQDG4 is housed in an 8-SOIC package, ensuring compatibility with surface-mount technology (SMT) designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Amplifier Type | General Purpose | - | - |
| Number of Circuits | 2 | - | - |
| Output Type | Rail-to-Rail | - | - |
| Slew Rate | 0.12 | V/µs | - |
| Gain Bandwidth Product | 200 | kHz | - |
| Input Bias Current | 1 | pA | - |
| Input Offset Voltage | 200 | µV | - |
| Supply Current | 70 | µA | - |
| Output Current per Channel | 50 | mA | - |
| Supply Voltage (Single/Dual) | 2.7 V ~ 16 V, ±1.35 V ~ 8 V | - | - |
| Operating Temperature | -40°C ~ 125°C | - | - |
| Package | 8-SOIC | - | 3.90mm width |
Key Features
- Rail-to-rail output for enhanced dynamic range in low-voltage applications.
- Low power consumption (70 µA supply current) for battery-powered devices.
- High input impedance and low noise, ideal for precision signal conditioning.
- Wide supply voltage range (2.7 V to 16 V) for versatile applications.
- Robust performance across a wide temperature range (-40°C to 125°C).
Applications
The TLV2252AQDG4 is widely used in various fields, including industrial automation, consumer electronics, and automotive electronics. Its rail-to-rail output and low power consumption make it suitable for portable devices, sensor interfaces, and signal conditioning circuits. Additionally, its high input impedance and low noise characteristics are ideal for applications involving piezoelectric sensors and other high-impedance sources. The op-amp is also commonly used in analog-to-digital converter (ADC) interfaces and precision measurement systems.
Q & A
1. What is the operating voltage range of the TLV2252AQDG4?
The TLV2252AQDG4 operates with a supply voltage range of 2.7 V to 16 V for single supply and ±1.35 V to 8 V for dual supply.
2. What is the typical supply current of this op-amp?
The typical supply current is 70 µA.
3. Is the TLV2252AQDG4 suitable for battery-powered applications?
Yes, its low power consumption makes it ideal for battery-powered devices.
4. What is the gain bandwidth product of this op-amp?
The gain bandwidth product is 200 kHz.
5. Does the TLV2252AQDG4 support rail-to-rail output?
Yes, it features rail-to-rail output for enhanced dynamic range.
6. What is the input bias current of the TLV2252AQDG4?
The input bias current is 1 pA.
7. What is the operating temperature range of this op-amp?
It operates within a temperature range of -40°C to 125°C.
8. Is the TLV2252AQDG4 RoHS compliant?
Yes, it is RoHS compliant and lead-free.
9. What is the package type of the TLV2252AQDG4?
It is available in an 8-SOIC package.
10. Can this op-amp be used in precision measurement systems?
Yes, its low noise and high input impedance make it suitable for precision measurement applications.
