AD7225BRS-REEL

Product Overview

Category

The AD7225BRS-REEL belongs to the category of digital-to-analog converters (DACs).

Use

It is primarily used for converting digital signals into analog voltages.

Characteristics

• High-resolution DAC with 12-bit resolution
• Fast settling time of 1.2 µs
• Low power consumption
• Wide operating temperature range (-40°C to +85°C)
• Single-supply operation (2.7V to 5.5V)

Package

The AD7225BRS-REEL is available in a small outline package (SOIC) with 16 pins.

Essence

The essence of the AD7225BRS-REEL lies in its ability to accurately convert digital data into corresponding analog voltages, making it suitable for various applications.

Packaging/Quantity

The AD7225BRS-REEL is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

• Resolution: 12 bits
• Number of Channels: 4
• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Settling Time: 1.2 µs
• Power Consumption: 3 mW (typical)

Detailed Pin Configuration

The AD7225BRS-REEL has 16 pins arranged as follows:

1. VOUT1: Analog Output Channel 1
2. VREF: Reference Voltage Input
3. AGND: Analog Ground
4. VDD: Positive Supply Voltage
5. VOUT2: Analog Output Channel 2
6. VOUT3: Analog Output Channel 3
7. VOUT4: Analog Output Channel 4
8. DGND: Digital Ground
9. DB0: Data Bit 0
10. DB1: Data Bit 1
11. DB2: Data Bit 2
12. DB3: Data Bit 3
13. DB4: Data Bit 4
14. DB5: Data Bit 5
15. DB6: Data Bit 6
16. DB7: Data Bit 7

Functional Features

• High-resolution digital-to-analog conversion
• Fast settling time for accurate output
• Low power consumption for energy efficiency
• Wide operating temperature range for versatile applications
• Single-supply operation simplifies design and integration

Advantages and Disadvantages

Advantages

• High resolution provides precise analog outputs
• Fast settling time allows for quick response in dynamic applications
• Low power consumption reduces energy usage and heat dissipation
• Wide operating temperature range enables use in extreme environments
• Single-supply operation simplifies circuit design and integration

Disadvantages

• Limited number of channels (4)
• Requires external reference voltage for accurate conversion

Working Principles

The AD7225BRS-REEL operates by accepting digital input data and converting it into corresponding analog voltages. It utilizes a 12-bit DAC to achieve high-resolution conversion. The digital data is processed internally, and the resulting analog voltages are available at the four output channels.

Detailed Application Field Plans

The AD7225BRS-REEL finds application in various fields, including: 1. Industrial automation 2. Test and measurement equipment 3. Audio and video processing 4. Instrumentation and control systems 5. Communication devices

Detailed and Complete Alternative Models

1. AD5621BKSZ-2500RL7 - 12-bit DAC with single channel output
2. AD5660ARJZ-2500RL7 - 16-bit DAC with quad channel output
3. AD5686RBRMZ-2500RL7 - 16-bit DAC with octal channel output
4. AD5755-1BCPZ-RL7 - 16-bit current/voltage output DAC

These alternative models offer similar functionality and can be considered based on specific application requirements.

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