Overview
The OPA335AIDBVTG4 is a precision, single-supply CMOS operational amplifier manufactured by Texas Instruments. This device is part of the OPA335 series, which utilizes auto-zeroing techniques to provide very low offset voltage and drift. The OPA335AIDBVTG4 is designed for high accuracy and stability, making it suitable for a variety of precision analog applications.
Key Specifications
| Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|
| Input Offset Voltage (VOS) | 1 | - | 5 | µV |
| Offset Voltage Drift (dVOS/dT) | ±0.02 | - | ±0.05 | µV/°C |
| Bandwidth | - | - | 2 | MHz |
| Slew Rate | - | - | 1.6 | V/µs |
| Supply Voltage Range | 2.7 | - | 5.5 | V |
| Quiescent Current (IQ) | 285 | - | 350 | µA |
| Operating Temperature Range | -40 | - | 125 | °C |
| Package Type | - | - | SOT-23-5 | - |
| Number of Pins | - | - | 5 | - |
Key Features
- Low Offset Voltage: The OPA335AIDBVTG4 features a very low input offset voltage of 5µV max, making it highly accurate for precision applications.
- Low Offset Voltage Drift: With an offset voltage drift of ±0.05µV/°C, this amplifier ensures minimal drift over temperature changes.
- High Bandwidth and Slew Rate: It offers a bandwidth of 2MHz and a slew rate of 1.6V/µs, suitable for high-speed applications.
- Single-Supply Operation: The device operates from a single supply voltage range of 2.7V to 5.5V, making it versatile for various power supply configurations.
- Low Quiescent Current: The quiescent current is typically 285µA, which is beneficial for power-sensitive designs.
- Wide Operating Temperature Range: Specified for operation from -40°C to +125°C, this amplifier is suitable for use in a broad range of environmental conditions.
Applications
- Precision Instrumentation: Ideal for applications requiring high accuracy and low drift, such as precision measurement instruments and data acquisition systems.
- Medical Devices: Suitable for medical devices that require precise signal processing and low noise.
- Aerospace and Defense: Used in various aerospace and defense applications where high reliability and precision are critical.
- Industrial Automation: Applied in industrial automation systems for precise control and measurement.
- Consumer Electronics: Used in high-end consumer electronics that require low noise and high precision signal processing.
Q & A
- What is the input offset voltage of the OPA335AIDBVTG4?
The input offset voltage is 5µV max.
- What is the bandwidth of the OPA335AIDBVTG4?
The bandwidth is 2MHz.
- What is the slew rate of the OPA335AIDBVTG4?
The slew rate is 1.6V/µs.
- What is the supply voltage range for the OPA335AIDBVTG4?
The supply voltage range is from 2.7V to 5.5V.
- What is the quiescent current of the OPA335AIDBVTG4?
The quiescent current is typically 285µA.
- What is the operating temperature range for the OPA335AIDBVTG4?
The operating temperature range is from -40°C to +125°C.
- What package type is the OPA335AIDBVTG4 available in?
The OPA335AIDBVTG4 is available in the SOT-23-5 package.
- How many pins does the OPA335AIDBVTG4 have?
The OPA335AIDBVTG4 has 5 pins.
- What are some typical applications for the OPA335AIDBVTG4?
Typical applications include precision instrumentation, medical devices, aerospace and defense, industrial automation, and high-end consumer electronics.
- Is the OPA335AIDBVTG4 RoHS compliant?
Yes, the OPA335AIDBVTG4 is RoHS compliant.
