DAC8728SPAG - Texas Instruments

Manufacturer Part Number

DAC8728SPAG

Manufacturer

Texas Instruments

Introduction

The DAC8728SPAG is a high-performance, octal (8-channel) digital-to-analog converter (DAC) designed for data acquisition systems, and precision control applications, providing accurate analog output from digital inputs.

Product Features and Performance

Features 16-bits of resolution, offering high precision.

Contains 8 individual D/A converters in one package.

Boasts a typical settling time of 15µs for quick response applications.

Provides buffered voltage output.

Utilizes an external reference for flexible calibration.

Supports parallel data interface for high-speed data transfers.

Operates across a wide voltage supply range (Analog: 9V ~ 36V, ±4.5V ~ 18V; Digital: 2.7V ~ 5.5V).

Designed with String DAC architecture for accurate performance.

Suitable for operation in extreme temperatures ranging from -40°C to 105°C.

Product Advantages

Multi-channel support enables the control of multiple analog outputs simultaneously.

Quick settling time allows for rapid updates to analog outputs.

String DAC architecture enhances accuracy and reduces error.

Wide supply voltage range increases compatibility and flexibility in various applications.

High temperature tolerance ensures reliability in harsh environments.

Key Technical Parameters

Number of Bits: 16

Number of D/A Converters: 8

Settling Time: 15µs (Typ)

Output Type: Voltage Buffered

Data Interface: Parallel

Reference Type: External

Voltage Supply, Analog: 9V ~ 36V, ±4.5V ~ 18V

Voltage Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±4 (Max), ±1 (Max)

Architecture: String DAC

Operating Temperature: -40°C ~ 105°C

Quality and Safety Features

Designed to meet or exceed industry standards for digital-to-analog converters.

Rigorous quality control processes ensure reliable performance.

Compatibility

Parallel interface ensures compatibility with a wide range of microcontrollers and digital systems.

Flexible supply voltage requirements enhance compatibility with various power supplies.

Application Areas

Industrial control systems

Data acquisition systems

Precision instrumentation

Automated testing equipment

Product Lifecycle

The product status is Active, indicating ongoing production and support.

No current indication of nearing discontinuation, ensuring long-term availability.

Several Key Reasons to Choose This Product

High precision and accuracy with 16-bit resolution and String DAC architecture.

Multi-channel support allows for versatile control options in complex systems.

Fast settling time enables responsive analog output adjustments.

Wide operating temperature range ensures reliability in extreme conditions.

Broad compatibility with digital systems and flexible power requirements support diverse applications.