Overview
The AD5932YRUZ, produced by Analog Devices Inc., is a programmable frequency scan waveform generator. This device utilizes embedded digital processing to enhance frequency control, allowing it to generate synthesized analog or digital frequency-stepped waveforms. The AD5932 is designed to eliminate continuous write cycles, thereby freeing up valuable DSP/microcontroller resources. It operates within a power supply range of 2.3 V to 5.5 V and consumes only 6.7 mA, making it a low-power solution for waveform generation.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage | 2.3 V to 5.5 V |
| Operating Temperature | −40°C to +125°C |
| Package Type | 16-lead, Pb-free TSSOP |
| Power Consumption | 6.7 mA |
| Serial Interface Clock Rate | Up to 40 MHz |
| Output Frequency Range | Up to 25 MHz |
| DAC Resolution | 10-bit |
| DDS Core | 24-bit pipelined |
Key Features
- Programmable frequency scan with enhanced frequency control through embedded digital processing.
- Generates synthesized analog or digital frequency-stepped waveforms with continuous phase increments.
- Low power consumption of 6.7 mA.
- Operates with a 3-wire serial interface up to 40 MHz clock rate.
- Independent AVDD and DVDD supply voltages.
- Standby function to power down unused sections of the device.
- Digital output via the MSBOUT pin.
Applications
- Frequency scanning and radar applications.
- Network and impedance measurements.
- Incremental frequency stimulus.
- Sensory applications, including proximity and motion detection.
Q & A
- What is the AD5932YRUZ used for?
The AD5932YRUZ is a programmable frequency scan waveform generator used in applications such as frequency scanning, network and impedance measurements, and sensory applications.
- What is the operating voltage range of the AD5932YRUZ?
The AD5932YRUZ operates within a supply voltage range of 2.3 V to 5.5 V.
- What is the maximum operating temperature of the AD5932YRUZ?
The device can operate in temperatures ranging from −40°C to +125°C.
- How much power does the AD5932YRUZ consume?
The AD5932YRUZ consumes 6.7 mA of power.
- What type of package does the AD5932YRUZ come in?
The AD5932YRUZ is available in a 16-lead, Pb-free TSSOP package.
- What is the maximum clock rate of the serial interface?
The serial interface operates at clock rates up to 40 MHz.
- Does the AD5932YRUZ have a standby function?
Yes, the AD5932YRUZ has a standby function that allows sections of the device not in use to be powered down.
- How is the frequency scan profile initiated and executed?
The frequency scan profile is initiated, started, and executed by toggling the CTRL pin.
- What is the resolution of the DAC in the AD5932YRUZ?
The DAC resolution is 10-bit.
- What is the purpose of the MSBOUT pin?
The MSBOUT pin provides a digital output.
