Overview
The OPA2330AIDRBT is a dual-channel, micropower, precision, zero-drift CMOS operational amplifier produced by Texas Instruments. This device is part of the OPA330 series, known for its competitive pricing and high-performance characteristics. The OPA2330AIDRBT is optimized for low-voltage operation, making it suitable for a wide range of applications that require precision and low power consumption.
Key Specifications
| Parameter | Typical Value | Maximum Value | Unit |
|---|---|---|---|
| Number of Channels | 2 | - | - |
| Supply Voltage | 1.8 to 5.5 | 1.8 to 5.5 | V |
| Quiescent Current per Channel | 0.021 mA | 0.035 mA | mA |
| Offset Voltage (VOS) at 25°C | 8 µV | 50 µV | µV |
| Offset Drift | 0.02 µV/°C | 0.25 µV/°C | µV/°C |
| Input Bias Current | ±200 pA | ±500 pA | pA |
| Slew Rate | 0.16 V/µs | - | V/µs |
| Gain Bandwidth Product (GBW) | 0.35 MHz | - | MHz |
| Operating Temperature Range | -40 to 125 | -40 to 125 | °C |
| Package Type | 8-VDFN Exposed Pad | - | - |
Key Features
- Unmatched Price Performance: Offers high precision at a competitive price.
- Low Offset Voltage: Maximum of 50 µV.
- Zero Drift: Near-zero drift over time and temperature, with a maximum of 0.25 µV/°C.
- Low Noise: 1.1 µVpp, 0.1 Hz to 10 Hz.
- Low Quiescent Current: Maximum of 35 µA per channel.
- Rail-to-Rail Input and Output: Allows for full-range input and output swing.
- Internal EMI Filtering: Reduces electromagnetic interference.
- Compact Packages: Available in various small packages such as VSON (DRB), VSSOP, and SOIC.
Applications
The OPA2330AIDRBT is suitable for a variety of applications due to its precision, low power consumption, and compact packaging. Some common applications include:
- Portable and Battery-Powered Devices: Ideal for devices that require low power consumption.
- Medical Devices: Suitable for medical equipment that demands high precision and low noise.
- Industrial Automation: Used in various industrial control systems where precision and reliability are crucial.
- Aerospace and Defense: Applicable in systems that require high reliability and low power consumption.
- Consumer Electronics: Found in audio equipment, sensors, and other consumer electronic devices.
Q & A
- What is the supply voltage range for the OPA2330AIDRBT?
The supply voltage range is from 1.8 V to 5.5 V.
- What is the maximum quiescent current per channel for the OPA2330AIDRBT?
The maximum quiescent current per channel is 35 µA.
- What is the offset voltage (VOS) at 25°C for the OPA2330AIDRBT?
The maximum offset voltage (VOS) at 25°C is 50 µV.
- What is the offset drift for the OPA2330AIDRBT?
The maximum offset drift is 0.25 µV/°C.
- What is the input bias current for the OPA2330AIDRBT?
The maximum input bias current is ±500 pA.
- What is the slew rate of the OPA2330AIDRBT?
The slew rate is 0.16 V/µs.
- What is the gain bandwidth product (GBW) for the OPA2330AIDRBT?
The gain bandwidth product (GBW) is 0.35 MHz.
- What is the operating temperature range for the OPA2330AIDRBT?
The operating temperature range is from -40°C to 125°C.
- In what package types is the OPA2330AIDRBT available?
The OPA2330AIDRBT is available in packages such as 8-VDFN Exposed Pad, VSSOP, and SOIC.
- What are some common applications for the OPA2330AIDRBT?
Common applications include portable and battery-powered devices, medical devices, industrial automation, aerospace and defense, and consumer electronics.
