TLC7528CN - Dual 8-bit D/A Converter

Overview

The TLC7528CN is a dual 8-bit digital-to-analog converter (DAC) from Texas Instruments, designed to convert digital signals into precise analog voltages. With two independent DACs in a single package, it provides excellent channel-to-channel matching, making it ideal for applications requiring multiple analog outputs. Whether you're building audio effects, motor control systems, or signal generation circuits, the TLC7528CN delivers reliable performance with a wide operating voltage range.

Key Features

• Dual 8-bit DACs in one package for space-efficient designs
• Excellent DAC-to-DAC matching for consistent performance
• Wide supply voltage range: 4.75V to 15.75V
• Fast sample rate: up to 10 MSPS for dynamic applications
• Easy interface with microcontrollers via parallel data inputs
• Low power consumption suitable for battery-powered projects

Technical Specifications

• Resolution: 8 bits
• Number of Channels: 2
• Supply Voltage: 4.75V to 15.75V
• Sample Rate: 10 MSPS
• Interface: Parallel
• Package: DIP-20 (through-hole) for easy prototyping

Applications & Use Cases

• Audio signal generation and processing (e.g., synthesizers, effects pedals)
• Motor speed and position control in robotics
• Waveform generation for function generators and test equipment
• Analog control signals for industrial automation
• Calibration and trimming circuits in instrumentation

What's Included

• 1x TLC7528CN Dual 8-bit D/A Converter IC

Compatibility

• Works with any microcontroller that provides parallel data output, such as Arduino, STM32, PIC, and Raspberry Pi (with level shifting)
• Can be used with standard logic-level signals (TTL/CMOS)

MOKWN Recommendation

The TLC7528CN is a great choice for makers and engineers who need multiple precise analog outputs without the complexity of SPI or I2C DACs. Its parallel interface is straightforward and fast, making it ideal for real-time control applications. If you're looking for a reliable dual DAC for your next project, this is a solid pick.