R2A20169SA#W5 - Renesas Electronics America Inc

Manufacturer Part Number

R2A20169SA#W5

Manufacturer

Renesas Electronics America

Introduction

An 8-bit digital to analog converter featuring multiple DACs and SPI interface, designed for efficient data acquisition systems

Product Features and Performance

8 independent DAC channels

8-bit resolution for precise data conversion

SPI interface for digital communication

150µs settling time for fast response

Buffered voltage output for stable performance

External reference voltage for flexible applications

R-2R architecture for reliable conversions

Operates across a wide power supply range (2.7V to 5.5V)

Product Advantages

High integration with multiple DACs reduces component count

Low INL/DNL for accurate analog output

Robust operating temperature range (-30°C to 85°C)

Precision conversion enhances overall system performance

Key Technical Parameters

Number of Bits: 8

Number of D/A Converters: 8

Settling Time: 150µs

Output Type: Voltage - Buffered

Data Interface: SPI

Reference Type: External

Voltage - Supply, Analog: 2.7V ~ 5.5V

Voltage - Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±1 (Max), ±0.7 (Max)

Architecture: R-2R

Operating Temperature: -30°C ~ 85°C

Package / Case: 20-TSSOP

Mounting Type: Surface Mount

Quality and Safety Features

Compliant with industry quality and safety standards for DACs

Designed for stable operation in harsh industrial environments

Compatibility

Compatible with systems requiring SPI interface and buffered voltage DACs

Supports a range of supply voltages for mixed-voltage designs

Application Areas

Data acquisition systems

Industrial control systems

Automated test equipment

Communication systems

Product Lifecycle

Status: Active

Not nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

Versatile 8-channel DAC for complex applications

Achieves precise analog output with low INL/DNL

Compatible with a wide variety of microcontrollers and SPI-capable devices

Designed for high-reliability and industrial range temperature operation

Availability in Tape & Reel packaging for efficient assembly processes

Well-suited for scalable electronics requiring multiple DACs

Part of Renesas Electronics America's reliable data acquisition product line