Overview
The OPA170AIDRLT is a precision operational amplifier (op-amp) manufactured by Texas Instruments. Designed for general-purpose applications, this op-amp operates within a wide voltage range of 2.7V to 36V, making it versatile for various electronic designs. It features low power consumption, rail-to-rail output, and high precision, making it suitable for applications requiring accurate signal amplification. The OPA170AIDRLT is housed in an SOIC-8 package, ensuring compatibility with standard surface-mount technology (SMT) processes. Its market positioning targets engineers and designers in industries such as industrial automation, consumer electronics, and automotive systems, where reliability and precision are paramount.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 2.7 to 36 | V | ±1.35V to ±18V |
| Gain Bandwidth Product | 1.2 | MHz | |
| Input Offset Voltage | 1.8 | mV | |
| Input Bias Current | 15 | pA | Maximum |
| Common Mode Rejection Ratio | 90 | dB | Minimum |
| Slew Rate | 0.4 | V/µs | |
| Output Current | 17 | mA | |
| Operating Temperature Range | -40 to +125 | °C | |
| Package | SOIC-8 | SMT | |
| Quiescent Current | 0.11 | mA |
Key Features
- Wide supply voltage range (2.7V to 36V) for versatile applications.
- Rail-to-rail output ensures maximum dynamic range.
- Low power consumption with a quiescent current of 0.11 mA.
- High precision with low input offset voltage and bias current.
- Stable operation with capacitive loads up to 300 pF.
Applications
The OPA170AIDRLT is widely used in applications requiring precision amplification and low power consumption. Typical applications include sensor signal conditioning, bridge amplifiers, temperature measurement, and battery-powered instrumentation. Its rail-to-rail output makes it ideal for use in data acquisition systems and industrial control systems. Additionally, it is suitable for consumer electronics, such as audio amplifiers and portable devices, where efficiency and accuracy are critical.
Q & A
What is the supply voltage range of the OPA170AIDRLT?
The supply voltage range is 2.7V to 36V, with dual supply options of ±1.35V to ±18V.
Does the OPA170AIDRLT support rail-to-rail output?
Yes, it features rail-to-rail output for maximum signal swing.
What is the typical quiescent current of this op-amp?
The typical quiescent current is 0.11 mA.
Is the OPA170AIDRLT suitable for low-power applications?
Yes, its low power consumption makes it ideal for battery-powered and energy-efficient designs.
What is the gain bandwidth product of this op-amp?
The gain bandwidth product is 1.2 MHz.
Can the OPA170AIDRLT drive capacitive loads?
Yes, it remains stable with capacitive loads up to 300 pF.
What is the operating temperature range?
It operates from -40°C to +125°C.
What package does the OPA170AIDRLT come in?
It is available in an SOIC-8 package.
Is this op-amp RoHS compliant?
Yes, it is RoHS compliant.
What are the key applications of the OPA170AIDRLT?
Key applications include sensor amplification, industrial control systems, and battery-powered devices.
