AD7543KN - Analog Devices Inc.

Manufacturer Part Number

AD7543KN

Manufacturer

Analog Devices

Introduction

The AD7543KN is a 12-bit digital-to-analog converter featuring high-speed and high-precision performance.

Product Features and Performance

12-bit resolution

Single digital-to-analog converter

Fast settling time of 2µs

Current - Unbuffered output type

Supports differential output

Serial data interface

Utilizes an external voltage reference

R-2R ladder architecture for high accuracy

Product Advantages

High precision with INL/DNL of ±0.5 LSB and ±1 LSB (Max)

Differential output enhances signal integrity

Compatible with 5V analog and digital supply voltages

Key Technical Parameters

Number of Bits: 12

Settling Time: 2µs

Output Type: Current - Unbuffered

Differential Output: Yes

Data Interface: Serial

Reference Type: External

Voltage - Supply, Analog: 5V

Voltage - Supply, Digital: 5V

INL/DNL (LSB): ±0.5 (Max), ±1 (Max)

Quality and Safety Features

Robust operating temperature range from -40°C to 85°C

Compatibility

Through-hole mounting compatibility for 16-DIP package

Application Areas

High-precision data acquisition systems

Industrial control systems

Automation and process control

Test and measurement equipment

Product Lifecycle

Obsolete status, indicating end of life

Potential need to look for replacement or upgrades

Several Key Reasons to Choose This Product

Highly accurate and stable performance ideal for critical applications

Fast settling time enables rapid system response

Differential outputs for reduced noise susceptibility

Compatible with standard 5V power supplies, simplifying design integration

Suitable for a variety of industrial, automation, and control applications

Though obsolete, it offers excellent performance for legacy systems

Robust design ensuring reliable operation in challenging conditions