DAC7614E - Texas Instruments

Manufacturer Part Number

DAC7614E

Manufacturer

Texas Instruments

Introduction

The DAC7614E is a digital to analog converter (DAC) designed for high-speed, accurate performance. It is part of Texas Instruments' portfolio of Data Acquisition products, specifically in the Digital to Analog Converters category.

Product Features and Performance

12-bit resolution ensures precise digital-to-analog conversion.

Features 4 D/A converters for multiple outputs.

Fast settling time of 10µs for quick response applications.

Voltage-buffered output type provides compatibility with various circuits.

SPI data interface for straightforward digital communication.

External reference voltage required for flexible performance adjustments.

Operates with both analog and digital power supplies, ±5V and 5V respectively.

R-2R architecture for balanced performance in terms of speed and power.

Product Advantages

Multiple DACs on a single chip enhance system integration and reduce space.

High-resolution and fast settling time improve performance in dynamic applications.

Versatile SPI interface simplifies connectivity with microcontrollers and other digital systems.

Buffered output enhances compatibility with subsequent stages in a circuit.

Supports a wide range of operating temperatures (-40°C to 85°C), suitable for various environments.

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 4

Settling Time: 10µs

Output Type: Voltage Buffered

Data Interface: SPI

Reference Type: External

Voltage Supply: Analog ±5V, Digital 5V

INL/DNL (LSB): ±2 (Max), ±1 (Max)

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Manufactured by Texas Instruments, a leader in semiconductor design.

Built to meet high-quality standards and robust safety requirements.

Compatibility

SPI interface ensures compatibility with most microcontrollers.

Flexible voltage supply options for integration in diverse digital and analog systems.

Application Areas

Precision data acquisition

Process control systems

Industrial automation

Instrumentation

Communication systems

Product Lifecycle

Currently active and not nearing discontinuation.

Availability of replacements or upgrades can be checked on the Texas Instruments website.

Several Key Reasons to Choose This Product

High-resolution and multiple DACs on one chip provide superior accuracy and integration.

Fast settling time supports applications requiring quick response times.

Extensive operating temperature range makes it suitable for harsh environments.

The compatibility with SPI interface allows for easy integration with existing digital systems.

Manufactured by Texas Instruments, ensuring reliability and performance.