Manufacturer Part Number
AD7948BRZ
Manufacturer
Analog Devices
Introduction
The AD7948BRZ is a digital to analog converter (DAC) from Analog Devices, specifically designed for data acquisition applications.
Product Features and Performance
12-bit resolution
Single D/A converter
Settling time of 600µs (typical)
Current output, unbuffered
Parallel data interface
Uses an external reference
R-2R resistor ladder architecture
Operating temperature range from -40°C to 85°C
Product Advantages
High precision with INL/DNL of ±0.5 LSB (Max)
Robust performance in extreme temperature conditions
Simplified integration with parallel interface
Key Technical Parameters
Number of Bits: 12
Settling Time: 600µs (Typ)
Output Type: Current Unbuffered
Data Interface: Parallel
Voltage Supply, Analog: 5V
Voltage Supply, Digital: 5V
INL/DNL (LSB): ±0.5 (Max), ±0.5 (Max)
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Precise output with low differential non-linearity (DNL)
Stable performance under variable environmental conditions
Compatibility
Suitable for systems requiring a 5V power supply
Compatible with external reference setups
Application Areas
Industrial data acquisition systems
Control systems
Automated testing equipment
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Continued production and support available
Several Key Reasons to Choose This Product
High-resolution output suited for precision applications
Quick settling time for efficient data processing
Durable design for operation in wide temperature ranges
Direct compatibility with numerous data acquisition systems
Reliable brand consistently delivering quality and precision