Overview
The OP213FS from Analog Devices Inc. is a high-performance, dual operational amplifier designed for general-purpose instrumentation and buffer applications. It belongs to the OPx13 family, which is renowned for its low noise and low drift characteristics. This amplifier is optimized for systems that require internal calibration and is capable of operating from single supplies ranging from 4 V to 36 V. The OP213FS is unity gain stable and features a wide bandwidth, making it suitable for a variety of precision measurement and instrumentation tasks.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | OP213FS |
| Number of Channels | 2 |
| Gain Bandwidth Product (GBP) | 3.4 MHz |
| Input Offset Voltage (VOS) | 100 μV (typical), 250 μV (maximum) |
| Input Bias Current (IB) | 240 nA (typical), 600 nA (maximum) |
| Output Current per Channel | 40 mA |
| Slew Rate (SR) | 1.2 V/μs |
| Supply Voltage Range | 4 V to 36 V, ±15 V |
| Operating Temperature Range | -40°C to +85°C |
| Package | 8-SOIC (0.154", 3.90mm Width) |
Key Features
- Rail-to-rail output swing
- Low input offset voltage of 100 μV (typical)
- High gain bandwidth product of 3.4 MHz
- Low input bias current of 240 nA (typical)
- High output current of 40 mA per channel
- Wide supply voltage range of 4 V to 36 V
- Operates over a wide temperature range of -40°C to +85°C
- Low noise: 4.7 nV/√Hz @ 1 kHz
- Very low drift: 0.2 μV/°C
- Unity gain stable with no phase reversal
- RoHS3 compliant and manufactured in an ISO-certified facility
Applications
- General-purpose instrumentation
- Buffering and driving applications
- Portable equipment
- Industrial control systems
- Digital scales
- Multimedia
- Strain gages
- Battery-powered instrumentation
- Temperature transducer amplifier
Q & A
- What is the typical input offset voltage of the OP213FS?
The typical input offset voltage of the OP213FS is 100 μV.
- What is the gain bandwidth product of the OP213FS?
The gain bandwidth product of the OP213FS is 3.4 MHz.
- What is the operating temperature range of the OP213FS?
The operating temperature range of the OP213FS is -40°C to +85°C.
- What is the maximum output current per channel of the OP213FS?
The maximum output current per channel of the OP213FS is 40 mA.
- Is the OP213FS RoHS compliant?
Yes, the OP213FS is RoHS3 compliant.
- What is the typical slew rate of the OP213FS?
The typical slew rate of the OP213FS is 1.2 V/μs.
- What are the common applications of the OP213FS?
The OP213FS is commonly used in general-purpose instrumentation, buffering and driving applications, portable equipment, industrial control systems, digital scales, multimedia, strain gages, battery-powered instrumentation, and temperature transducer amplifiers.
- What is the package type of the OP213FS?
The OP213FS comes in an 8-SOIC package.
- Is the OP213FS suitable for single-supply operation?
Yes, the OP213FS is designed for single-supply operation and can operate from 4 V to 36 V.
- What is the noise density of the OP213FS at 1 kHz?
The noise density of the OP213FS at 1 kHz is 4.7 nV/√Hz.
