AD9833BRM-REEL7

Product Overview

Category

AD9833BRM-REEL7 belongs to the category of integrated circuit (IC) chips.

Use

This IC chip is primarily used for waveform generation and frequency synthesis applications.

Characteristics

• The AD9833BRM-REEL7 offers high precision and stability in generating waveforms and frequencies.
• It provides a wide frequency range, allowing for versatile applications.
• This IC chip operates with low power consumption, making it suitable for portable devices.
• It supports both sine and square wave outputs.
• The AD9833BRM-REEL7 has a small form factor, enabling easy integration into various electronic systems.

Package

The AD9833BRM-REEL7 is available in a miniature surface-mount package.

Essence

The essence of this IC chip lies in its ability to generate accurate and stable waveforms and frequencies for a wide range of applications.

Packaging/Quantity

The AD9833BRM-REEL7 is typically packaged in reels containing a specific quantity of chips, which may vary depending on the manufacturer's specifications.

Specifications

• Frequency Range: 0 Hz to 12.5 MHz
• Resolution: 28 bits
• Output Waveforms: Sine, Square
• Power Supply Voltage: 2.3 V to 5.5 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AD9833BRM-REEL7 features a total of 16 pins, each serving a specific function. The pin configuration is as follows:

1. FSYNC: Frequency control input
2. SCLK: Serial clock input
3. SDATA: Serial data input
4. RESET: Reset input
5. PSEL0: Phase select bit 0
6. PSEL1: Phase select bit 1
7. PSEL2: Phase select bit 2
8. VDD: Power supply voltage
9. AGND: Analog ground
10. DGND: Digital ground
11. OUT: Output pin
12. SLEEP: Sleep mode control input
13. MCLK: Master clock input
14. REFOUT: Reference clock output
15. VREF: Voltage reference input
16. NC: No connection

Functional Features

The AD9833BRM-REEL7 offers several functional features that make it a versatile waveform generator:

1. Frequency and Phase Control: It allows precise control over the frequency and phase of the generated waveforms.
2. Programmable Waveform Generation: The IC chip supports the generation of both sine and square waveforms, which can be programmed according to specific requirements.
3. Low Power Consumption: The AD9833BRM-REEL7 operates with low power consumption, making it suitable for battery-powered devices.
4. Serial Interface: It utilizes a serial interface for easy integration into various digital systems.
5. High Precision: This IC chip provides high precision and stability in generating waveforms and frequencies.

Advantages and Disadvantages

Advantages

• High precision and stability in waveform generation
• Wide frequency range
• Low power consumption
• Small form factor for easy integration

Disadvantages

• Limited to sine and square wave outputs
• Requires external components for complete functionality

Working Principles

The AD9833BRM-REEL7 operates based on direct digital synthesis (DDS) principles. It utilizes an internal phase accumulator and a digital-to-analog converter (DAC) to generate precise waveforms and frequencies. The frequency and phase control inputs allow users to program the desired output waveform accurately.

Detailed Application Field Plans

The AD9833BRM-REEL7 finds applications in various fields, including:

1. Test and Measurement Equipment: It can be used in signal generators, function generators, and frequency synthesizers for accurate waveform generation.
2. Communications Systems: The IC chip is suitable for frequency modulation (FM) and phase modulation (PM) applications in communication systems.
3. Audio Equipment: It can be utilized in audio synthesizers, musical instruments, and sound effect generators.
4. Medical Devices: The AD9833BRM-REEL7 can be integrated into medical equipment for precise waveform generation in diagnostic and therapeutic applications.

Detailed and Complete Alternative Models

1. AD9834: Similar to AD9833BRM-REEL7 with additional features such as a programmable comparator and on-chip temperature sensor.
2. AD9837: Offers higher frequency range and improved performance compared to AD9833BRM-REEL7.
3. AD9838: Provides enhanced resolution and accuracy in waveform generation.

These alternative models offer similar functionality to the AD9833BRM-REEL7 but may have additional features or improved specifications.

In conclusion, the AD9833BRM