AD7228ACNZ

Product Overview

Category

AD7228ACNZ belongs to the category of digital-to-analog converters (DACs).

Use

It is used to convert digital signals into analog voltages.

Characteristics

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

Package

AD7228ACNZ comes in a 24-pin PDIP (Plastic Dual In-line Package) or SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of AD7228ACNZ lies in its ability to provide precise analog voltage outputs based on digital input signals.

Packaging/Quantity

AD7228ACNZ is typically packaged in tubes or trays, with a quantity of 25 units per tube/tray.

Specifications

• Resolution: 8 bits
• Number of Channels: 8
• Supply Voltage: +5V
• Operating Temperature Range: -40°C to +85°C
• Conversion Time: 10µs (typical)
• Output Voltage Range: 0V to Vref

Detailed Pin Configuration

1. VDD: Positive power supply
2. VREF: Reference voltage input
3. AGND: Analog ground
4. OUTA: Analog output channel A
5. OUTB: Analog output channel B
6. OUTC: Analog output channel C
7. OUTD: Analog output channel D
8. OUTE: Analog output channel E
9. OUTF: Analog output channel F
10. OUTG: Analog output channel G
11. OUTH: Analog output channel H
12. DGND: Digital ground
13. DB0: Digital input bit 0
14. DB1: Digital input bit 1
15. DB2: Digital input bit 2
16. DB3: Digital input bit 3
17. DB4: Digital input bit 4
18. DB5: Digital input bit 5
19. DB6: Digital input bit 6
20. DB7: Digital input bit 7
21. WR: Write control input
22. CS: Chip select input
23. RD: Read control input
24. RESET: Reset control input

Functional Features

• High-resolution digital-to-analog conversion
• Eight independent analog output channels
• Serial interface for easy integration with microcontrollers
• Internal reference voltage generator
• Power-down mode for reduced power consumption

Advantages and Disadvantages

Advantages

• High accuracy and resolution
• Wide operating temperature range
• Low power consumption
• Easy integration with microcontrollers

Disadvantages

• Limited output voltage range (0V to Vref)

Working Principles

AD7228ACNZ utilizes a digital-to-analog conversion technique to convert the digital input signals into corresponding analog voltages. It employs an internal reference voltage generator and eight independent analog output channels to provide accurate and precise analog outputs.

Detailed Application Field Plans

AD7228ACNZ finds applications in various fields, including: 1. Industrial automation 2. Test and measurement equipment 3. Audio and video systems 4. Instrumentation and control systems 5. Communication devices

Detailed and Complete Alternative Models

Some alternative models to AD7228ACNZ are: 1. AD7228ABRZ 2. AD7228KNZ 3. AD7228KRZ 4. AD7228LPZ 5. AD7228LRSZ

These models offer similar functionality and can be considered as alternatives based on specific requirements.

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