Manufacturer Part Number
AD1938WBSTZ-RL
Manufacturer
Analog Devices
Introduction
The AD1938WBSTZ-RL is a high-performance audio codec with multiple DACs and ADCs.
Product Features and Performance
24-bit resolution
4 ADCs and 8 DACs integrated
Sigma-Delta modulator
94 dB Signal-to-Noise Ratio for ADCs
94 dB Signal-to-Noise Ratio for DACs
105 dB Dynamic Range for ADCs
106 dB Dynamic Range for DACs
Serial data interface
Product Advantages
High fidelity audio performance
Multiple ADCs and DACs ideal for complex audio systems
Supports a wide temperature range for automotive applications
Key Technical Parameters
Resolution: 24 bits
Number of ADCs/DACs: 4/8
Supply Voltage (Analog, Digital): 3V to 3.6V
Operating Temperature: -40°C to 105°C
Automotive Grade Quality
Quality and Safety Features
Extended temperature range for harsh environments
Robust LQFP package for reliable surface mounting
Compatibility
Interfaces with most digital audio processors and DSPs
Compatible with Serial data interface standards
Application Areas
Automotive sound systems
Professional audio equipment
High-fidelity home audio systems
Product Lifecycle
Active product
Not nearing discontinuation
Availability of replacements or upgrades should be confirmed with manufacturer
Several Key Reasons to Choose This Product
High-resolution audio performance for demanding applications
Large number of channels to accommodate complex systems
Built for automotive applications with robust temperature range
Integrated features minimize the need for external components
Analog Devices’ reputation for quality and performance in audio codecs
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