Overview
The AD524AR-16 from Analog Devices Inc. is a precision monolithic instrumentation amplifier designed for data acquisition applications requiring high accuracy under worst-case operating conditions. It offers an outstanding combination of high linearity, high common-mode rejection, low offset voltage drift, and low noise, making it suitable for various data acquisition systems, medical devices, and industrial control applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Gain Range | 1 to 1000 | - |
| Gain Bandwidth Product | 25 MHz | - |
| Input Offset Voltage | 250 µV | - |
| Input Offset Voltage Drift | 0.5 µV/°C | - |
| Common Mode Rejection Ratio (CMRR) | 70 dB (G = 1), 120 dB (G = 1000) | - |
| Input Bias Current | ±50 nA | - |
| Slew Rate | 5 V/µs | - |
| Settling Time | 15 µs to 0.01% of a 20 V step (G = 100) | - |
| Operating Temperature Range | -40°C to +85°C | - |
| Package Type | 16-lead SOIC wide | - |
| Supply Voltage | ±6 V to ±18 V | - |
Key Features
- Pin programmable gains of 1, 10, 100, and 1000, and single resistor-programmable for any gain between 1 and 1000.
- No external components required for fixed gains.
- Input and output offset nulling terminals for high precision applications.
- Input protection for both power-on and power-off fault conditions.
- Internally compensated and functionally complete.
- Available in 16-lead ceramic DIP, 16-lead SOIC wide packages, and 20-terminal leadless chip carrier.
- Compliant with MIL-STD-883B and available in tape and reel in accordance with EIA-481A.
Applications
- Data acquisition systems.
- Medical devices requiring high stability and low noise.
- Industrial control applications.
- High-speed data acquisition systems.
- Precision signal conditioning applications.
Q & A
- What is the AD524AR-16 used for? The AD524AR-16 is used in data acquisition applications requiring high accuracy, medical devices, and industrial control applications where high stability and low noise are essential.
- What are the available gain settings for the AD524AR-16? The AD524AR-16 has pin programmable gains of 1, 10, 100, and 1000, and can be programmed for any gain between 1 and 1000 using a single resistor.
- What is the input offset voltage of the AD524AR-16? The input offset voltage is 250 µV.
- What is the common-mode rejection ratio (CMRR) of the AD524AR-16? The CMRR is 70 dB at unity gain and 120 dB at a gain of 1000.
- Does the AD524AR-16 require external components for fixed gains? No, the AD524AR-16 does not require any external components for fixed gains of 1, 10, 100, and 1000.
- What is the slew rate of the AD524AR-16? The slew rate is 5 V/µs.
- What is the settling time of the AD524AR-16? The settling time is 15 µs to 0.01% of a 20 V step at a gain of 100.
- What are the package options for the AD524AR-16? The AD524AR-16 is available in 16-lead SOIC wide packages, 16-lead ceramic DIP, and 20-terminal leadless chip carrier.
- What is the operating temperature range of the AD524AR-16? The operating temperature range is -40°C to +85°C.
- Is the AD524AR-16 compliant with any military standards? Yes, the AD524AR-16 is compliant with MIL-STD-883B.
