Overview
The OP213FS-REEL is a low noise, low drift single-supply operational amplifier produced by Analog Devices Inc. This device is designed for systems that require high precision and stability, particularly in applications where internal calibration is used to correct for offset and gain but cannot compensate for temperature drifts and noise. The OP213FS-REEL is optimized for superior analog performance combined with digital correction, making it suitable for a variety of precision analog applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | 4 V to 36 V, ±2 V to ±18 V | V |
| Input Offset Voltage | 100 μV to 250 μV | μV |
| Offset Voltage Drift | 0.2 μV/°C to 1.5 μV/°C | μV/°C |
| Voltage Noise Density | 4.7 nV/√Hz @ 1 kHz | nV/√Hz |
| Gain Bandwidth Product | 3.4 MHz | MHz |
| Slew Rate | 1.2 V/μs | V/μs |
| Settling Time | 9 μs to 0.01% | μs |
| Operating Temperature Range | −40°C to +85°C | °C |
| Package Style | 8-lead SOIC-N | |
| Mounting Type | Surface Mount | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- Low noise: 4.7 nV/√Hz at 1 kHz
- Low drift: 0.2 μV/°C to 1.5 μV/°C
- Wide bandwidth: 3.4 MHz
- Low offset voltage: 100 μV to 250 μV
- Unity gain stable, no phase reversal
- Rail-to-rail output
- Single- or dual-supply operation
- High slew rate: 1.2 V/μs
- Fast settling time: 9 μs to 0.01%
Applications
- Digital scales
- Multimedia
- Strain gauges
- Battery-powered instrumentation
- Temperature transducer amplifiers
- Buffer or amplifier for analog-to-digital (ADC) and digital-to-analog (DAC) sigma-delta converters
Q & A
- What is the primary application of the OP213FS-REEL operational amplifier?
The OP213FS-REEL is primarily used in applications requiring low noise and low drift, such as digital scales, strain gauges, and battery-powered instrumentation.
- What is the typical voltage noise density of the OP213FS-REEL?
The typical voltage noise density is 4.7 nV/√Hz at 1 kHz.
- What is the gain bandwidth product of the OP213FS-REEL?
The gain bandwidth product is 3.4 MHz.
- What is the slew rate of the OP213FS-REEL?
The slew rate is 1.2 V/μs.
- What is the operating temperature range of the OP213FS-REEL?
The operating temperature range is −40°C to +85°C.
- What package style is the OP213FS-REEL available in?
The OP213FS-REEL is available in an 8-lead SOIC-N package.
- Is the OP213FS-REEL suitable for surface mount applications?
- What is the moisture sensitivity level (MSL) of the OP213FS-REEL?
The MSL is 1 (Unlimited).
- Can the OP213FS-REEL operate on both single and dual supplies?
- What is the input offset voltage of the OP213FS-REEL?
The input offset voltage is 100 μV to 250 μV.
