Overview
The OPA336NA/250G4 is a single-supply, microPower CMOS operational amplifier from Texas Instruments, part of the MicroAmplifier™ series. This device is designed for battery-powered applications and operates on a single supply voltage ranging from 2.3V to 5.5V. It is known for its low quiescent current, small size, and high performance, making it suitable for a wide range of general-purpose applications.
The OPA336NA/250G4 is available in the SOT-23-5 surface-mount package and is fully specified for operation from -40°C to +85°C, with extended operation from -55°C to +125°C. The device features low offset voltage, low input bias current, and high open-loop gain, ensuring excellent performance in various conditions.
Key Specifications
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Input Offset Voltage (VOS) | VS = 2.3V to 5.5V, TA = 25°C | ±60 | ±125 | ±500 | µV |
| Input Bias Current (IB) | VS = 2.3V to 5.5V, TA = 25°C | ±1 | ±1 | ±10 | pA |
| Quiescent Current (IQ) | VS = 2.3V to 5.5V, TA = 25°C | 20 | 23 | 35 | µA |
| Supply Voltage Range | 2.3 | 5.5 | V | ||
| Operating Temperature Range | -40 | +85 | °C | ||
| Slew Rate | VS = 2.3V to 5.5V, TA = 25°C | 0.03 | V/µs | ||
| Gain Bandwidth Product | VS = 2.3V to 5.5V, TA = 25°C | 100 kHz |
Key Features
- Low Quiescent Current: The OPA336NA/250G4 has a low quiescent current of 23 µA per amplifier, making it ideal for battery-powered applications.
- Low Offset Voltage: The device features a low input offset voltage of ±125 µV, ensuring high accuracy in signal amplification.
- Low Input Bias Current: With an input bias current of ±1 pA, this amplifier minimizes the impact on the input signal.
- High Open-Loop Gain: The OPA336NA/250G4 has a high open-loop gain of 115 dB, providing excellent signal amplification.
- Single-Supply Operation: It operates on a single supply voltage from 2.3V to 5.5V, making it versatile for various applications.
- Small Package Size: Available in the tiny SOT-23-5 surface-mount package, it is suitable for space-constrained designs.
- High Temperature Range: Specified for operation from -40°C to +85°C and extended operation from -55°C to +125°C.
- Reverse Battery Protection: Protected against reverse battery voltages, enhancing reliability.
Applications
- Battery-Powered Devices: Ideal for use in battery-powered equipment due to its low quiescent current and single-supply operation.
- General-Purpose Amplification: Suitable for a wide range of general-purpose applications requiring high accuracy and low power consumption.
- Medical Devices: Can be used in medical devices where low noise and high precision are critical.
- Industrial Automation: Applicable in industrial automation systems where reliability and performance are essential.
- Consumer Electronics: Used in various consumer electronics requiring compact, low-power amplifiers.
Q & A
- What is the operating voltage range of the OPA336NA/250G4?
The OPA336NA/250G4 operates on a single supply voltage ranging from 2.3V to 5.5V.
- What is the quiescent current of the OPA336NA/250G4?
The quiescent current is 23 µA per amplifier.
- What is the input offset voltage of the OPA336NA/250G4?
The input offset voltage is ±125 µV.
- What is the input bias current of the OPA336NA/250G4?
The input bias current is ±1 pA.
- What is the gain bandwidth product of the OPA336NA/250G4?
The gain bandwidth product is 100 kHz.
- What is the slew rate of the OPA336NA/250G4?
The slew rate is 0.03 V/µs.
- What are the package options for the OPA336NA/250G4?
The device is available in the SOT-23-5 surface-mount package).
- What is the operating temperature range of the OPA336NA/250G4?
The device is specified for operation from -40°C to +85°C and can operate from -55°C to +125°C).
- Is the OPA336NA/250G4 protected against reverse battery voltages?
Yes, the OPA336NA/250G4 is protected against reverse battery voltages).
- What are some typical applications for the OPA336NA/250G4?
Typical applications include battery-powered devices, general-purpose amplification, medical devices, industrial automation, and consumer electronics).
