
Allicdata Part #: | AD1938WBSTZ-RLTR-ND |
Manufacturer Part#: |
AD1938WBSTZ-RL |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Analog Devices Inc. |
Short Description: | IC CODEC 24BIT 4ADC/8DAC 48LQFP |
More Detail: | General Purpose Interface 24 b Serial 48-LQFP (7x7... |
DataSheet: | ![]() |
Quantity: | 1854 |
S/N Ratio, ADCs / DACs (db) Typ: | 94 / 94 |
Base Part Number: | AD1938 |
Supplier Device Package: | 48-LQFP (7x7) |
Package / Case: | 48-LQFP |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 105°C |
Voltage - Supply, Digital: | 3 V ~ 3.6 V |
Voltage - Supply, Analog: | 3 V ~ 3.6 V |
Dynamic Range, ADCs / DACs (db) Typ: | 105 / 106 |
Series: | Automotive |
Sigma Delta: | Yes |
Number of ADCs / DACs: | 4 / 8 |
Resolution (Bits): | 24 b |
Data Interface: | Serial |
Type: | General Purpose |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The AD1938WBSTZ-RL is an interface codec with a multitude of applications and capabilities. Primarily, it is used as an audio codec in applications where both time consuming and cost effective solutions are required. Along with this, the codec provides excellent audio performance for a variety of applications, including multi-channel audio conferencing, voice over IP, digital audio recording and streaming, speech recognition, and voice control.
The AD1938WBSTZ-RL combines high-performance analog-to-digital and digital-to-analog conversion capabilities with a powerful audio product lifecycle control feature known as On-Board Calibration (OBC). This OBC feature allows a codec to be optimized through the accurate and precise calibration of each analog audio parameter, such as gain, frequency response, and dynamic range.
In addition to providing high-quality audio processing, the AD1938WBSTZ-RL also includes a USB interface in order to easily adapt to a variety of systems. The USB interface supports both digital and analog audio input and output connections, as well as serial communication, allowing the codec to be used in both input and output devices. The USB port also allows for direct communication and control between the codec and the external system.
The working principle of the AD1938WBSTZ-RL interface codec is relatively straightforward. The analog audio signals from the input source are first converted to digital data using a Delta-Sigma type ADC converter. Then, the digital data is filtered and processed by the processor before being outputted to the digital audio output stages, such as the DACs or SPDIF outputs. With the integrated high-performance clocking system, the AD1938WBSTZ-RL is capable of supporting sampling rates up to 192 kHz.
The performance of the AD1938WBSTZ-RL interface codec is further enhanced by its integrated On-Board Calibration (OBC) feature. This feature allows calibration of parameters such as gain, frequency response, and dynamic range, as well as providing a platform to evaluate individual components. In addition, the OBC can be used to adjust settings and reconfigure settings while the device is powered and in use, making it an excellent performer when it comes to quick and accurate adjustments.
The AD1938WBSTZ-RL is widely used for various audio applications due to its excellent sound quality, versatility, and cost-effectiveness. Because of its integrated USB interface, it can also be used for digital audio processing with desktop and laptop computers, as well as other digital audio equipment. Furthermore, the OBC feature makes it an excellent performer in applications that require fast, accurate adjustments and settings, such as live sound environments.
In conclusion, the AD1938WBSTZ-RL interface codec is the perfect choice for applications that require robust audio performance and cost-efficiency. With its high-performance audio codecs, integrated USB interface, and On-Board Calibration feature, this interface codec provides an ideal platform for both audio and digital audio processing. Furthermore, the OBC ensures accurate parameter adjustments making it an excellent choice for a variety of applications.
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