Overview
The OPA4234UA is a quad operational amplifier (op-amp) designed by Burr Brown, now part of Texas Instruments, for general-purpose instrumentation and buffer applications. It is known for its high performance, low-power operation, and a wide supply voltage range. This op-amp is versatile and suitable for a variety of applications, offering excellent precision and stability for accurate signal processing.
Key Specifications
| Parameter | Min | Typical | Max | Units |
|---|---|---|---|---|
| Number of Circuits | 4 | - | - | - |
| Gain Bandwidth Product | - | 350 kHz | - | kHz |
| Voltage Supply Span | 2.7 V | - | 36 V | V |
| Current Supply per Channel | - | 275 μA | - | μA |
| Slew Rate | - | 0.2 V/μs | - | V/μs |
| Input Offset Voltage | - | 70 μV | - | μV |
| Input Bias Current | - | 12 nA | - | nA |
| Output Current per Channel | - | 22 mA | - | mA |
| Operating Temperature Range | -40°C | - | 125°C | °C |
Key Features
- 4 independent op-amp channels in a single package
- Wide supply voltage range of 2.7V to 36V
- High gain bandwidth product of 350kHz
- Low input offset voltage of 70μV
- Low input bias current of 12nA
- Slew rate of 0.2V/μs
- High output current of 22mA per channel
- Wide operating temperature range of -40°C to 125°C
- Versatile and flexible design suitable for a variety of applications
- Low power consumption for energy-efficient operation
- Excellent precision and stability for accurate signal processing
- Robust performance across a wide temperature range
Applications
The OPA4234UA is ideal for various applications requiring high precision and low power consumption, including:
- General-purpose instrumentation
- Buffer applications
- Industrial and scientific settings
- Single-supply, low-voltage, low-power systems
- Signal processing and conditioning in electronic devices
Q & A
- What is the OPA4234UA?
The OPA4234UA is a quad operational amplifier designed for general-purpose instrumentation and buffer applications.
- Who is the manufacturer of the OPA4234UA?
The OPA4234UA is manufactured by Burr Brown, now part of Texas Instruments.
- What is the supply voltage range of the OPA4234UA?
The supply voltage range of the OPA4234UA is from 2.7V to 36V.
- What is the gain bandwidth product of the OPA4234UA?
The gain bandwidth product of the OPA4234UA is 350kHz.
- What is the input offset voltage of the OPA4234UA?
The input offset voltage of the OPA4234UA is 70μV.
- What is the slew rate of the OPA4234UA?
The slew rate of the OPA4234UA is 0.2V/μs.
- What is the output current per channel of the OPA4234UA?
The output current per channel of the OPA4234UA is 22mA.
- What is the operating temperature range of the OPA4234UA?
The operating temperature range of the OPA4234UA is from -40°C to 125°C.
- Is the OPA4234UA suitable for low-power applications?
Yes, the OPA4234UA is designed for low-power operation, making it suitable for energy-efficient applications.
- What are some common applications of the OPA4234UA?
The OPA4234UA is commonly used in general-purpose instrumentation, buffer applications, industrial and scientific settings, and single-supply, low-voltage systems.
