AD9834BRU-REEL7

Product Overview

Category

AD9834BRU-REEL7 belongs to the category of integrated circuit (IC) chips.

Use

This product is primarily used in electronic devices for generating precise and stable waveforms, such as sine, triangle, and square waves.

Characteristics

• High precision waveform generation
• Wide frequency range
• Low power consumption
• Compact size
• Easy integration into electronic circuits

Package

AD9834BRU-REEL7 comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to generate accurate and reliable waveforms for various applications in electronics.

Packaging/Quantity

AD9834BRU-REEL7 is typically packaged in reels containing a specific quantity of IC chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Frequency range: 0 Hz to 12.5 MHz
• Resolution: 28 bits
• Output voltage range: 0 V to VDD
• Power supply voltage: 2.3 V to 5.5 V
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

1. FSYNC: Frequency control input
2. SCLK: Serial clock input
3. SDATA: Serial data input
4. RESET: Reset input
5. DGND: Digital ground
6. AGND: Analog ground
7. VDD: Power supply voltage
8. OUT: Output waveform

Functional Features

• Direct digital synthesis (DDS) technology for precise waveform generation
• Programmable frequency control through serial interface
• On-chip phase accumulator for phase modulation
• Amplitude control for adjusting output voltage level
• Power-down mode for reduced power consumption

Advantages

• High accuracy and stability in waveform generation
• Wide frequency range for versatile applications
• Low power consumption, suitable for battery-powered devices
• Compact size allows for easy integration into electronic circuits

Disadvantages

• Limited output voltage range may not be suitable for certain applications requiring higher voltage levels
• Requires external components for filtering and amplification of the generated waveform

Working Principles

AD9834BRU-REEL7 utilizes DDS technology to generate waveforms. It consists of a phase accumulator, frequency control registers, and a digital-to-analog converter (DAC). The phase accumulator accumulates phase information based on the desired frequency, while the DAC converts the digital signal into an analog waveform.

Detailed Application Field Plans

• Function generators
• Audio equipment
• Test and measurement instruments
• Communication systems
• Frequency synthesizers

Detailed and Complete Alternative Models

1. AD9833: Similar functionality with a lower frequency range
2. AD9838: Higher resolution and extended frequency range
3. AD9837: Dual-channel waveform generator
4. AD9835: Programmable waveform generator with integrated microcontroller interface

(Note: This list is not exhaustive and other alternative models may exist.)

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