AD1938YSTZ

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:	--
Sigma Delta:	Yes
Number of ADCs / DACs:	4 / 8
Resolution (Bits):	24 b
Data Interface:	Serial
Type:	General Purpose
Part Status:	Active
Packaging:	Tray

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AD1938YSTZ is a type of interface CODECs. It is a series of integrated audio, video, and signal processing ICs which are able to output encoded data, audio signals, and various kinds of signals for digital data processing. It has the ability to take input from an external signal source, process it, and output an encoded signal in an efficient manner.The AD1938YSTZ device utilizes a variety of features and components to achieve its goals. First, it uses dual-clock buffered multiplexer (DCBM) as the core of its signal processing. This allows the device to process multiplexed signals both at low and high frequencies. It then incorporates a low-noise, single-supply voltage regulator to ensure that the signal has a clean and consistent quality in the final product. Moreover, it provides on-board pulse-width modulation (PWM) and pulse-position modulation (PPM) support. This allows the device to generate and encode signals with minimal distortion, creating a more accurate representation of the original signal.Additionally, the AD1938YSTZ utilizes power management capabilities to reduce power consumption. It is able to switch between active, idle, or sleep mode to ensure that only the minimal amount of power is being consumed for the particular signal processing task. This helps reduce the overall system power footprint, which is particularly advantageous for mobile applications.In terms of audio and video processing capabilities, the AD1938YSTZ is capable of encoding both analog and digital signals. It can support various formats, including PCM, MP3, WAV, and AAC. It can also provide surround sound support and is capable of mixing four separate audio signals into one. Furthermore, it allows for H.264 video encoding and decoding, allowing the device to produce high-quality media in a cost-effective manner.Finally, the AD1938YSTZ also offers support for a wide array of interfaces. This includes USB, SPDIF, I2S, AC’97, and HDMI. This broad range of support allows the device to be used in a multitude of applications and environments, opening up possibilities for many creative uses.Overall, the AD1938YSTZ is an extremely capable and versatile CODEC. Its ability to process and encode analog and digital signals, as well as its wide variety of interfaces, make it an ideal choice for a number of applications, from multimedia entertainment to professional audio and video production. Its efficient power management capabilities and comprehensive feature set provides a comprehensive solution for those looking to encode audio and video signals in a cost-effective manner.

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Part Number	Manufacturer	Price	Quantity	Description