Overview
The OPA2335AID is a dual, single-supply CMOS operational amplifier from Texas Instruments, part of the zero-drift series. This amplifier is known for its extremely low offset voltage and drift, making it suitable for high-precision applications. The OPA2335AID operates over a wide temperature range from -40°C to +125°C and is available in various package options, including SO-8 and MSOP-8.
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 |
| Supply Voltage Range | 2.7 | - | 5.5 | V |
| Bandwidth | - | - | 2 | MHz |
| Slew Rate | - | - | 1.6 | V/µs |
| Input Bias Current (IB) | ±70 | - | ±200 | pA |
| Quiescent Current (IQ) | 285 | - | 350 | µA |
| Operating Temperature Range | -40 | - | 125 | °C |
| Storage Temperature Range | -65 | - | 150 | °C |
Key Features
- Extremely low input offset voltage (max 5µV) and drift (max ±0.05µV/°C)
- Wide supply voltage range: 2.7V to 5.5V
- High bandwidth: 2MHz
- Fast slew rate: 1.6V/µs
- Low input bias current: ±70pA to ±200pA
- Low quiescent current: 285µA to 350µA per amplifier
- Operating temperature range: -40°C to +125°C
- Available in SO-8 and MSOP-8 packages
- RoHS compliant
Applications
- Precision instrumentation and measurement systems
- Medical devices requiring high accuracy
- Aerospace and defense applications
- Industrial control systems
- High-precision data acquisition systems
- Audio and video equipment where low noise and high accuracy are crucial
Q & A
- What is the input offset voltage of the OPA2335AID?
The input offset voltage of the OPA2335AID is a maximum of 5µV.
- What is the temperature range for the OPA2335AID?
The OPA2335AID operates over a temperature range of -40°C to +125°C.
- What is the bandwidth of the OPA2335AID?
The bandwidth of the OPA2335AID is 2MHz.
- What is the slew rate of the OPA2335AID?
The slew rate of the OPA2335AID is 1.6V/µs.
- What is the supply voltage range for the OPA2335AID?
The supply voltage range for the OPA2335AID is 2.7V to 5.5V.
- How many amplifiers are in the OPA2335AID package?
The OPA2335AID contains two operational amplifiers.
- What are the package options for the OPA2335AID?
The OPA2335AID is available in SO-8 and MSOP-8 packages.
- Is the OPA2335AID RoHS compliant?
Yes, the OPA2335AID is RoHS compliant.
- What is the quiescent current of the OPA2335AID?
The quiescent current of the OPA2335AID is typically 285µA to 350µA per amplifier.
- What are some common applications for the OPA2335AID?
The OPA2335AID is commonly used in precision instrumentation, medical devices, aerospace and defense applications, industrial control systems, and high-precision data acquisition systems.
