IT CAN OPERATES WITH 3.3V ANALOG SUPPLY AND 1.8V DIGITAL SUPPLY
Consumer IC Type:
CONSUMER CIRCUIT
JESD-30 Code:
S-PQFP-G100
JESD-609 Code:
e3
Length:
14 mm
Moisture Sensitivity Level:
3
Number of Functions:
1
Number of Terminals:
100
Operating Temperature-Max:
105 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
LFQFP
Package Equivalence Code:
QFP100,.63SQ,20
Package Shape:
SQUARE
Package Style:
FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.6 mm
Supply Voltage-Max (Vsup):
3.63 V
Supply Voltage-Min (Vsup):
2.97 V
Surface Mount:
YES
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
GULL WING
Terminal Pitch:
0.5 mm
Terminal Position:
QUAD
Time@Peak Reflow Temperature-Max (s):
30
Width:
14 mm
ADAU1446YSTZ-3A Frequently Asked Questions (FAQs)
The recommended power-up sequence is to apply the analog power supplies (AVDD and DVDD) first, followed by the digital power supply (DVDD). This ensures that the analog circuitry is powered up before the digital circuitry.
The ADAU1446 can be configured using the SigmaStudio software, which provides a graphical interface for designing and implementing audio processing algorithms. The software allows you to configure the ADAU1446's DSP core, analog-to-digital converters, and digital-to-analog converters for a specific audio application.
The maximum clock frequency for the ADAU1446 is 192 kHz. However, the actual clock frequency may be limited by the specific application and the clock source used.
To optimize the ADAU1446's power consumption, you can use the device's power-down modes, reduce the clock frequency, and minimize the number of active circuits. Additionally, you can use the device's dynamic voltage and frequency scaling (DVFS) feature to reduce power consumption during periods of low activity.
The ADAU1446's latency is dependent on the specific application and the processing algorithms used. However, the device's latency can be minimized by optimizing the processing algorithms, reducing the number of processing stages, and using the device's low-latency modes.
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ADAU1446YSTZ-3A Overview
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About Analog Devices
Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries.
Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.
