Manufacturer Part Number
AD7225LRZ
Manufacturer
Analog Devices, Inc.
Introduction
The AD7225LRZ is a high-performance, 8-bit, quad, voltage-output digital-to-analog converter (DAC) from Analog Devices.
Product Features and Performance
8-bit resolution with 4 independent DAC channels
R-2R architecture for excellent linearity
Parallel data interface
4 µs settling time
±0.5 LSB maximum integral nonlinearity (INL)
±1 LSB maximum differential nonlinearity (DNL)
Wide supply voltage range of 11.4 V to 16.5 V (analog) and 14.25 V to 15.75 V (digital)
Operating temperature range of -40°C to +85°C
Product Advantages
High performance and precision
Multiple independent DAC channels
Wide operating voltage and temperature range
Compact 24-SOIC surface mount package
Key Technical Parameters
Number of Bits: 8
Number of D/A Converters: 4
Data Interface: Parallel
Architecture: R-2R
Package / Case: 24-SOIC (0.295", 7.50mm Width)
Voltage Supply, Digital: 14.25V ~ 15.75V
Output Type: Voltage Buffered
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 85°C
Voltage Supply, Analog: 11.4V ~ 16.5V, -5V
Settling Time: 4 µs
Reference Type: External
INL/DNL (LSB): ±0.5 (Max), ±1 (Max)
Quality and Safety Features
RoHS3 compliant
Manufactured in a high-quality, ISO-certified facility
Compatibility
The AD7225LRZ is a direct replacement for the AD7225 and can be used in applications where the AD7225 was previously used.
Application Areas
Industrial and process control systems
Test and measurement equipment
Medical instrumentation
Audio and video equipment
Product Lifecycle
The AD7225LRZ is an active product and is not nearing discontinuation.
Analog Devices continues to offer this product and provides ongoing support and availability.
Several Key Reasons to Choose This Product
High-performance, precise 8-bit quad DAC with excellent linearity
Multiple independent DAC channels for flexible system design
Wide operating voltage and temperature range for diverse applications
Compact surface mount package for space-constrained designs
RoHS3 compliance for use in environmentally-conscious applications
Ongoing availability and support from a leading semiconductor manufacturer