Overview
The OPA336N/250 from Texas Instruments is a single-supply, microPower CMOS operational amplifier designed for battery-powered applications. This amplifier is part of the MicroAmplifier™ series and is known for its low power consumption and high performance. It operates with a single supply voltage ranging from 2.3V to 5.5V, making it ideal for applications where power efficiency is crucial. The OPA336N/250 is packaged in a 5-pin SOT-23 surface-mount package, which is compact and suitable for space-constrained designs.
Key Specifications
| Parameter | Minimum | Typical | Maximum | Units |
|---|---|---|---|---|
| Total Supply Voltage | 2.3 | - | 5.5 | V |
| Input Offset Voltage (VOS) at 25°C | - | - | 0.125 | mV |
| Input Bias Current | - | 1 | - | pA |
| Slew Rate | - | 0.03 | - | V/μs |
| Quiescent Current per Amplifier | - | 20 | - | μA |
| Operating Temperature Range | -40 | - | 85 | °C |
| Package Type | - | - | SOT-23-5 | - |
Key Features
- Low Offset Voltage: Maximum input offset voltage of 0.125 mV at 25°C, ensuring high accuracy in amplification.
- Low Input Bias Current: Typical input bias current of 1 pA, which is beneficial for high-impedance sources.
- Low Power Consumption: Quiescent current of 20 μA per amplifier, making it suitable for battery-powered applications.
- High Open-Loop Gain: Open-loop gain of 115 dB, providing high amplification accuracy.
- Compact Packaging: Available in a 5-pin SOT-23 surface-mount package, ideal for space-constrained designs.
- Wide Operating Temperature Range: Operates from -40°C to +85°C, suitable for various environmental conditions).
Applications
- Battery-Powered Devices: Ideal for portable electronics, medical devices, and other battery-powered equipment due to its low power consumption).
- Sensor Interfaces: Suitable for interfacing with high-impedance sensors due to its low input bias current).
- Audio and Signal Processing: Can be used in audio circuits and signal processing applications requiring low noise and high accuracy).
- Industrial Automation: Applicable in industrial automation systems where low power and high reliability are essential).
Q & A
- What is the typical input offset voltage of the OPA336N/250?
The typical input offset voltage is 0.125 mV at 25°C).
- What is the quiescent current of the OPA336N/250?
The quiescent current is 20 μA per amplifier).
- What is the operating temperature range of the OPA336N/250?
The operating temperature range is from -40°C to +85°C).
- What is the package type of the OPA336N/250?
The package type is SOT-23-5 surface-mount).
- What is the slew rate of the OPA336N/250?
The typical slew rate is 0.03 V/μs).
- Is the OPA336N/250 RoHS compliant?
Yes, the OPA336N/250 is RoHS compliant).
- What is the maximum supply voltage for the OPA336N/250?
The maximum supply voltage is 5.5V).
- What is the minimum supply voltage for the OPA336N/250?
The minimum supply voltage is 2.3V).
- What are some typical applications of the OPA336N/250?
Typical applications include battery-powered devices, sensor interfaces, audio and signal processing, and industrial automation).
- What is the open-loop gain of the OPA336N/250?
The open-loop gain is 115 dB).
