AD5628BRUZ-1

Product Overview

Category

The AD5628BRUZ-1 belongs to the category of digital-to-analog converters (DACs).

Use

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

Characteristics

• High precision and accuracy
• Low power consumption
• Fast settling time
• Wide operating temperature range

Package

The AD5628BRUZ-1 comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of the AD5628BRUZ-1 lies in its ability to provide accurate analog voltage outputs based on digital input signals.

Packaging/Quantity

The product is typically packaged in reels and each reel contains a specific quantity of AD5628BRUZ-1 units.

Specifications

• Resolution: 12 bits
• Number of Channels: 8
• Supply Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0V to Vref
• Operating Temperature Range: -40°C to +105°C

Detailed Pin Configuration

The AD5628BRUZ-1 has a total of 16 pins, which are configured as follows:

1. VDD: Power supply voltage
2. VREF: Reference voltage input
3. AGND: Analog ground
4. AOUT0: Analog output channel 0
5. AOUT1: Analog output channel 1
6. AOUT2: Analog output channel 2
7. AOUT3: Analog output channel 3
8. AOUT4: Analog output channel 4
9. AOUT5: Analog output channel 5
10. AOUT6: Analog output channel 6
11. AOUT7: Analog output channel 7
12. DGND: Digital ground
13. SCLK: Serial clock input
14. DIN: Serial data input
15. SYNC: Synchronization input
16. CS: Chip select input

Functional Features

• High-resolution digital-to-analog conversion
• Simultaneous update of all channels
• Programmable output voltage range
• Daisy-chainable for multiple devices
• Power-on reset to a defined output voltage

Advantages and Disadvantages

Advantages

• High precision and accuracy ensure reliable analog outputs.
• Low power consumption makes it suitable for battery-powered applications.
• Fast settling time allows for quick response in dynamic systems.
• Wide operating temperature range enables usage in various environments.

Disadvantages

• Limited resolution compared to higher-end DACs.
• May require additional external components for certain applications.
• Higher cost compared to lower-resolution DACs.

Working Principles

The AD5628BRUZ-1 operates based on the principle of binary-weighted resistor networks. It converts digital input signals into corresponding analog voltages using a combination of resistors and switches. The digital input is decoded, and the appropriate resistors are connected to generate the desired analog output voltage.

Detailed Application Field Plans

The AD5628BRUZ-1 finds applications in various fields, including:

1. Industrial automation: Precise control of analog actuators and sensors.
2. Audio equipment: Generation of high-quality audio signals.
3. Instrumentation: Calibration and testing of measurement devices.
4. Communication systems: Analog signal generation for modulation and demodulation.
5. Automotive electronics: Control of automotive subsystems requiring analog voltage outputs.

Detailed and Complete Alternative Models

1. AD5668: 16-bit resolution DAC with similar features.
2. AD5629: 10-bit resolution DAC with reduced cost.
3. AD5686: 16-channel DAC with extended voltage range.
4. AD5621: 12-bit resolution DAC with lower power consumption.

These alternative models offer different resolutions, channel counts, and additional features to cater to specific application requirements.

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