Overview
The AD5934YRSZ-REEL7, produced by Analog Devices Inc., is a high-precision impedance converter system. This component integrates an on-board frequency generator with a 12-bit, 250 kSPS analog-to-digital converter (ADC). It is designed to provide accurate impedance measurements and is particularly useful in various applications requiring precise frequency generation and impedance analysis.
The device operates within a supply voltage range of 2.7V to 5.5V and is housed in a 16-lead SSOP package. It features a programmable frequency sweep capability, phase measurement, and an internal temperature sensor, making it versatile for a wide range of industrial and biomedical applications.
Key Specifications
| Attribute | Value | Unit | Comments |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | ||
| Part Number | AD5934YRSZ-REEL7 | ||
| Package | SSOP-16-208mil | ||
| Resolution | 12 bits | ||
| Sampling Rate | 250 kSPS | ADC throughput rate | |
| Supply Voltage | 2.7V to 5.5V | V | |
| Operating Temperature | -40°C to +125°C | °C | |
| Frequency Resolution | <0.1 Hz (27 bits) | Hz | |
| Impedance Measurement Range | 1 kΩ to 10 MΩ | Ω | |
| System Accuracy | 0.5% | % | |
| Interface | I2C |
Key Features
- High-precision impedance converter system with on-board frequency generator.
- 12-bit, 250 kSPS analog-to-digital converter (ADC).
- Programmable frequency sweep capability with serial I2C interface.
- Frequency resolution of less than 0.1 Hz (27 bits).
- Impedance measurement range from 1 kΩ to 10 MΩ.
- Phase measurement capability.
- Internal temperature sensor.
- Operates within a supply voltage range of 2.7V to 5.5V.
- 16-lead SSOP package.
Applications
- Electrochemical analysis.
- Bioelectrical impedance analysis.
- Impedance spectroscopy.
- Complex impedance measurement.
- Corrosion monitoring and protection equipment.
- Biomedical and automotive sensors.
- Proximity sensing.
- Nondestructive testing.
- Material property analysis.
- Fuel/battery cell condition monitoring.
Q & A
- What is the AD5934YRSZ-REEL7 used for?
The AD5934YRSZ-REEL7 is a high-precision impedance converter system used for various applications including electrochemical analysis, bioelectrical impedance analysis, and complex impedance measurement.
- What is the resolution and sampling rate of the AD5934YRSZ-REEL7?
The AD5934YRSZ-REEL7 has a 12-bit resolution and a sampling rate of 250 kSPS.
- What is the operating voltage range of the AD5934YRSZ-REEL7?
The device operates within a supply voltage range of 2.7V to 5.5V.
- What is the impedance measurement range of the AD5934YRSZ-REEL7?
The impedance measurement range is from 1 kΩ to 10 MΩ.
- Does the AD5934YRSZ-REEL7 have phase measurement capability?
- What interface does the AD5934YRSZ-REEL7 use for communication?
The device uses an I2C interface for communication.
- What is the package type of the AD5934YRSZ-REEL7?
The device is housed in a 16-lead SSOP package.
- What is the operating temperature range of the AD5934YRSZ-REEL7?
The operating temperature range is from -40°C to +125°C.
- Does the AD5934YRSZ-REEL7 have an internal temperature sensor?
- What are some common applications of the AD5934YRSZ-REEL7?
