AD7809BSTZ - Analog Devices Inc.

Manufacturer Part Number

AD7809BSTZ

Manufacturer

analog-devices

Introduction

The AD7809BSTZ is a highly integrated 10-bit digital-to-analog converter (DAC) from Analog Devices, aimed at data acquisition and signal processing applications requiring multiple DACs.

Product Features and Performance

10-bit resolution

8 D/A converters integrated

Fast settling time of 4µs

Buffered voltage output

Parallel data interface for easy integration

Supports both external and internal reference voltage

Dual voltage supply operation (3V ~ 5.5V for both analog and digital supply)

INL/DNL (LSB): ±4 (Max), ±0.125 ensures precision in conversion

Operating temperature range from -40°C to 85°C

Product Advantages

Multi-channel DAC capability reduces additional components for multi-DAC setups

Fast settling time enhances rapid system response

Flexible reference voltage option simplifies system design

Low power consumption suitable for power-sensitive applications

High integration reduces PCB space requirement

Key Technical Parameters

Number of Bits: 10

Number of D/A Converters: 8

Settling Time: 4µs

Voltage Supply, Analog: 3V ~ 5.5V

Voltage Supply, Digital: 3V ~ 5.5V

INL/DNL (LSB): ±4 (Max), ±0.125

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Manufactured by Analog Devices, a leader in high-performance semiconductors for signal processing applications

Compatibility

Package / Case: 44-TQFP ensures compatibility with standard surface-mount processes

Parallel interface offers compatibility with a wide range of microcontrollers and digital signal processors

Application Areas

Data acquisition systems

Digital control systems

Industrial automation

Medical instrumentation

Communication systems

Product Lifecycle

Status: Active

The AD7809BSTZ is currently active and not nearing discontinuation, with Analog Devices typically providing long-term support and availability for active components.

Several Key Reasons to Choose This Product

High multi-channel DAC integration simplifies design complexity and saves space.

Fast settling time enables quicker system response for time-sensitive applications.

Flexible reference voltage option and dual supply voltage support accommodate various application requirements.

Robust operating temperature range (-40°C to 85°C) makes it suitable for industrial applications under harsh conditions.

Manufactured by Analog Devices, ensuring high-quality performance and reliability.