Manufacturer Part Number
AD7834ANZ
Manufacturer
Analog Devices
Introduction
The AD7834ANZ is a multi-channel 14-bit digital-to-analog converter designed for data acquisition systems requiring high precision and speed.
Product Features and Performance
Four 14-bit D/A converters
Settling time of 10µs
Buffered voltage output
SPI data interface
R-2R architecture
Product Advantages
High-resolution conversion enhances precision in data acquisition
Fast settling time allows rapid updates
Buffered outputs aid in driving loads directly
Key Technical Parameters
Number of Bits: 14
Number of D/A Converters: 4
Settling Time: 10µs (Typ)
Output Type: Voltage Buffered
Data Interface: SPI
Reference Type: External
Voltage Supply, Analog: ±11.4V ~ 15.75V
Voltage Supply, Digital: 5V
INL/DNL (LSB): ±2 (Max), ±0.9 (Max)
Operating Temperature: -40°C ~ 85°C
Mounting Type: Through Hole
Quality and Safety Features
Operates within a wide temperature range ensuring reliability in varying environmental conditions
Robust DIP packaging
Compatibility
Compatible with external reference for flexible integration
SPI interface ensures compatibility with most microcontrollers and digital systems
Application Areas
Industrial automation
Data acquisition systems
Medical instrumentation
Communication systems
Product Lifecycle
Currently active and not nearing discontinuation
Suitable replacements or upgrades should be considered as technology advances
Several Key Reasons to Choose This Product
High precision and multi-channel output make it ideal for complex data systems
Quick data updates due to the fast settling time
Robust and reliable performance in diverse environments
Compatibility with common digital interfaces facilitates easy integration