Overview
The TLV2254AIPWRG4 is a quad low-voltage, rail-to-rail operational amplifier (op-amp) manufactured by Texas Instruments. Designed for precision and low-power applications, this op-amp is part of the TLV2254A series, which is optimized for single or dual supply operations. Its rail-to-rail input and output capabilities make it suitable for a wide range of industrial, automotive, and consumer electronics applications. The TLV2254AIPWRG4 is particularly noted for its low power consumption, high capacitive load drive, and robust performance across a wide temperature range, making it an ideal choice for battery-powered and space-constrained designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 4 | - | - |
| Supply Voltage (Max) | 8 | V | - |
| Supply Voltage (Min) | 2.7 | V | - |
| Input Offset Voltage (Max) | 0.85 | mV | @25°C |
| Gain Bandwidth Product (Typ) | 0.2 | MHz | - |
| Slew Rate (Typ) | 0.12 | V/µs | - |
| Quiescent Current (Typ) | 33.75 | µA | Per Channel |
| Input Bias Current (Max) | 60 | pA | - |
| CMRR (Typ) | 75 | dB | - |
| Operating Temperature Range | -40 to +125 | °C | - |
| Package | TSSOP-14 | - | - |
Key Features
- Rail-to-rail input and output operation for maximum dynamic range.
- Low power consumption with a quiescent current of 33.75 µA per channel.
- High capacitive load drive capability, suitable for driving large loads.
- Wide supply voltage range from 2.7 V to 8 V, enabling flexible power supply configurations.
- Robust performance across a wide temperature range (-40°C to +125°C).
- Low input offset voltage and bias current, ensuring precision in signal processing.
Applications
The TLV2254AIPWRG4 is widely used in various applications, including industrial automation, automotive electronics, and consumer electronics. In industrial automation, it is employed in sensor signal conditioning and control systems due to its precision and low power consumption. In automotive electronics, it is utilized in battery management systems and infotainment systems, benefiting from its wide temperature range and robust performance. In consumer electronics, it is ideal for portable devices and audio equipment, where low power and high performance are critical.
Q & A
1. What is the operating voltage range of the TLV2254AIPWRG4?
The TLV2254AIPWRG4 operates within a supply voltage range of 2.7 V to 8 V.
2. How many channels does the TLV2254AIPWRG4 have?
It is a quad-channel operational amplifier, meaning it has four independent channels.
3. What is the typical quiescent current per channel?
The typical quiescent current is 33.75 µA per channel.
4. Is the TLV2254AIPWRG4 suitable for battery-powered applications?
Yes, its low power consumption makes it ideal for battery-powered devices.
5. What is the maximum input offset voltage?
The maximum input offset voltage is 0.85 mV at 25°C.
6. Can this op-amp drive capacitive loads?
Yes, it has a high capacitive load drive capability.
7. What is the operating temperature range?
It operates from -40°C to +125°C.
8. Does it support rail-to-rail operation?
Yes, both input and output are rail-to-rail.
9. What is the typical gain bandwidth product?
The typical gain bandwidth product is 0.2 MHz.
10. Is the TLV2254AIPWRG4 RoHS compliant?
Yes, it is RoHS compliant.
