AD9833BRMZ

Product Overview

Category

AD9833BRMZ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for generating accurate and stable waveforms.

Characteristics

• High precision waveform generation
• Low power consumption
• Small form factor
• Wide frequency range
• Programmable frequency and phase control

Package

AD9833BRMZ comes in a small 10-lead MSOP package.

Essence

The essence of AD9833BRMZ lies in its ability to generate precise waveforms with programmable frequency and phase control, making it suitable for various applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Frequency range: 0.1 Hz to 12.5 MHz
• Resolution: 28 bits
• Output types: Sine, triangle, square waveforms
• Power supply voltage: 2.3V to 5.5V
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

1. FSYNC: Frequency synchronization input
2. SDATA: Serial data input
3. SCLK: Serial clock input
4. RESET: Reset input
5. VDD: Power supply voltage
6. AGND: Analog ground
7. DGND: Digital ground
8. OUT: Output signal
9. REFOUT: Reference clock output
10. VREF: Reference voltage input

Functional Features

• Programmable frequency and phase control
• On-chip 10-bit DAC for amplitude control
• Serial interface for easy integration with microcontrollers
• Low power consumption for battery-operated devices
• Internal clock oscillator for standalone operation

Advantages and Disadvantages

Advantages

• High precision waveform generation
• Wide frequency range
• Small form factor
• Low power consumption

Disadvantages

• Limited output types (sine, triangle, square waveforms)
• Requires external components for filtering and amplification

Working Principles

AD9833BRMZ utilizes a DDS (Direct Digital Synthesis) technique to generate waveforms. It consists of an internal clock oscillator, a phase accumulator, and a 28-bit frequency control word. The phase accumulator accumulates the phase increment provided by the frequency control word, resulting in a digital representation of the waveform. This digital waveform is then converted into an analog signal using the on-chip DAC.

Detailed Application Field Plans

AD9833BRMZ finds applications in various fields, including: 1. Function generators 2. Frequency synthesizers 3. Test and measurement equipment 4. Audio signal generators 5. Communications systems 6. Medical devices 7. Industrial automation

Detailed and Complete Alternative Models

1. AD9834: Similar to AD9833BRMZ with additional features such as programmable phase modulation.
2. AD9837: Offers higher frequency range and improved performance compared to AD9833BRMZ.
3. AD9838: Provides dual-channel output capability along with enhanced functionality.

These alternative models offer similar functionality to AD9833BRMZ but may have different specifications and pin configurations.

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