Digital to Analog Converter Trainer
Product Specification Sheet
Digital to Analog Converter Trainer
Model Number: MTDK-22
The Digital to Analog Converter Trainer is a comprehensive laboratory training system designed to study 4-bit and 8-bit Digital-to-Analog Conversion using multiple conversion techniques. Manufactured by Micro Technologies, this trainer incorporates DAC0808, R-2R ladder network, weighted resistor DAC, 741 operational amplifier circuits, and regulated power supplies, making it ideal for engineering colleges, universities, polytechnic institutes, technical training centers, and digital electronics laboratories.
Product Specification
The Digital to Analog Converter Trainer is specially designed to provide students with practical knowledge of Digital-to-Analog Conversion (DAC) through hands-on laboratory experimentation. Manufactured by Micro Technologies, this trainer enables learners to understand how digital binary data is converted into precise analog output signals using various converter architectures widely employed in embedded systems, industrial automation, instrumentation, communication systems, and process control applications.
The trainer allows students to verify both 4-bit and 8-bit Digital-to-Analog Conversion using different conversion methods. Learners can perform experiments using the Monolithic DAC0808, Weighted Resistor Method, and R-2R Ladder Network, enabling comparison of converter performance, accuracy, circuit complexity, and output characteristics.
The trainer incorporates an onboard DAC0808 Digital-to-Analog Converter IC with a clearly printed functional block diagram to simplify understanding of internal operation. A 741 Operational Amplifier is provided as an output driver for analog conversion, while dedicated Weighted Resistor and R-2R Ladder Network circuits allow students to investigate the most commonly used DAC techniques in digital systems.
Eight independent TTL logic input switches enable users to apply HIGH and LOW digital inputs to the DAC circuits. Each input is accompanied by an LED indicator for easy observation of logic states, allowing students to visualize binary input combinations before analog conversion.
An integrated digital voltmeter with selectable 2 V / 20 V DC ranges provides accurate measurement of analog output voltages generated by the converter circuits. Multiple regulated power supplies, including ±15 V DC, +5 V DC, and an adjustable 0–5 V reference voltage supply, ensure stable operation during practical experiments.
The front panel is manufactured using a premium insulated printed circuit board with permanently printed circuit diagrams and symbols for easy identification of components and functional blocks. Color-coded 2 mm safety sockets simplify laboratory wiring and minimize setup errors.
The trainer is enclosed inside a rugged ABS plastic cabinet designed for continuous educational use while maintaining a compact tabletop configuration. High-quality electronic components ensure accurate analog output, stable operation, and long service life.
The Digital to Analog Converter Trainer is extensively used in engineering colleges, universities, diploma institutes, polytechnic colleges, industrial training institutes (ITI), vocational education centers, digital electronics laboratories, instrumentation laboratories, embedded systems laboratories, electronics laboratories, and research institutions.
Every Digital to Analog Converter Trainer manufactured by Micro Technologies undergoes comprehensive quality inspection and functional testing to ensure operational reliability, measurement accuracy, safety, and long service life.
Features
- Study of 4-bit Digital-to-Analog Conversion
- Study of 8-bit Digital-to-Analog Conversion
- Built-in DAC0808 IC
- Weighted resistor DAC method
- R-2R ladder network DAC
- 741 operational amplifier output driver
- Eight TTL logic input switches
- LED logic input indicators
- Digital output voltage measurement
- Adjustable reference voltage
- Digital voltmeter
- Multiple regulated power supplies
- High-quality insulated PCB
- Clearly printed circuit diagrams
- Color-coded 2 mm safety sockets
- Rugged ABS plastic cabinet
- Ready-to-use laboratory trainer
- Compact tabletop design
- Reliable conversion experiments
- Instruction manual included
Benefits
- Demonstrates multiple DAC techniques on one trainer
- Enhances understanding of digital-to-analog conversion
- Supports digital electronics and embedded system education
- Provides practical instrumentation experience
- Accurate analog output measurement
- Easy laboratory setup
- Stable regulated power supplies
- Improves understanding of DAC architectures
- Durable educational equipment
- Suitable for repeated classroom demonstrations
- Cost-effective engineering trainer
- Strengthens practical electronics skills
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Digital to Analog Converter Trainer |
| Conversion Resolution | 4-Bit & 8-Bit |
| DAC IC | DAC0808 |
| DAC Methods | Monolithic DAC, Weighted Resistor, R-2R Ladder Network |
| Operational Amplifier | IC 741 |
| DC Power Supply | ±15 V DC, 150 mA |
| DC Power Supply | +5 V DC, 150 mA |
| Reference Voltage | Adjustable 0–5 V DC |
| Input Supply | 230 V AC ±10%, 50 Hz |
| Voltmeter | Digital 2 V / 20 V DC |
| Logic Inputs | Eight Independent TTL Logic Inputs |
| Input Indicators | LED Logic Status Indicators |
| Connection Type | 2 mm Color-Coded Safety Sockets |
| Circuit Board | High-Quality Insulated PCB |
| Cabinet | Heavy-Duty ABS Plastic |
| Trainer Size | Approximately 10" × 12" |
Applications
- Engineering Colleges
- Polytechnic Institutes
- Universities
- Digital Electronics Laboratories
- Embedded Systems Laboratories
- Instrumentation Laboratories
- Electronics Laboratories
- Diploma Colleges
- Industrial Training Institutes (ITI)
- Technical Training Centers
- Vocational Education
- Research Laboratories
- Skill Development Programs
Optional Accessories
- Digital Multimeter
- Oscilloscope
- Function Generator
- Logic Probe
- Patch Cords (2 mm)
- Breadboard Trainer Kit
- Electronics Tool Kit
- Laboratory Workstation
- Regulated DC Power Supply
- User Instruction Manual
SKU System
MT-DACT-001
FAQs
What is the Digital to Analog Converter Trainer used for?
It is used to study Digital-to-Analog Conversion techniques and understand how binary digital data is converted into analog output signals.
Which DAC methods are demonstrated?
The trainer supports:
- Monolithic DAC using DAC0808
- Weighted Resistor DAC
- R-2R Ladder Network DAC
Which integrated circuits are provided?
The trainer incorporates:
- DAC0808 Digital-to-Analog Converter
- IC 741 Operational Amplifier
What conversion resolutions are supported?
The trainer supports both 4-bit and 8-bit Digital-to-Analog Conversion experiments.
What power supplies are included?
The trainer provides:
- ±15 V DC
- +5 V DC
- 0–5 V Adjustable Reference Voltage
What measuring instrument is provided?
An onboard digital voltmeter with 2 V / 20 V DC ranges is provided for accurate analog output measurement.
How are experimental connections made?
All experimental connections are made through 2 mm color-coded safety sockets, ensuring secure and reliable laboratory operation.
Can the Digital to Analog Converter Trainer be supplied in bulk?
Yes. Micro Technologies supplies Digital to Analog Converter Trainers for engineering colleges, universities, government institutions, OEM projects, distributors, laboratory installations, and bulk procurement.
Why Choose Our Products
- Premium-quality digital electronics trainer kits
- Multiple DAC techniques on one trainer
- Built-in DAC0808 and 741 operational amplifier
- Accurate digital voltage measurement
- High-quality insulated PCB construction
- Rugged ABS cabinet
- Reliable laboratory performance
- OEM and institutional supply available
- Competitive B2B pricing
- Strict quality inspection
- Reliable technical support
- Excellent after-sales service
Call to Action
Upgrade your digital electronics, instrumentation, and embedded systems laboratory with the Digital to Analog Converter Trainer from Micro Technologies. Contact us today for pricing, institutional procurement, OEM requirements, government tenders, distributor inquiries, and bulk order quotations.
