92HD75B2X3NLGXYBX Integrated Device Technology (Idt), 92HD75B2X3NLGXYBX Datasheet - Page 214

• Manufacturer Part Number: 92HD75B2X3NLGXYBX
• Description: Audio Codec 2ADC / 2DAC 24-Bit 32-Pin VFQFPN EP
• Manufacturer: Integrated Device Technology (Idt)
• Type: PCMr

Specifications of 92HD75B2X3NLGXYBX

• Package: 32VFQFPN EP
• Adc/dac Resolution: 24 Bit
• Number Of Channels: 2ADC /2 DAC
• Sampling Rate: 192 KSPS
• Number Of Dacs: 2
• Operating Supply Voltage: 1.5|3.3|4|4.75|5 V

13. REVISION HISTORY
Revision
92HD75B
4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
0.55
0.85
0.86
0.90
0.91
1.0a
1.0b
12.2. Pb Free Process - Package Classification Reflow Temperatures
0.5
0.8
1.0
November 10, 2008
November 14, 2008
January 8, 2009
November 2009
April 10, 2008
April 16, 2008
July 29, 2009
Dec. 2007
Jan. 2008
Jan. 2008
Date
Description of Change
initial release
corrected footnotes on power supply numbers and D0 Didd/Aidd value
added widget details, corrected ESD/latchup specification/description, corrected value of THD+N
specifications to dBr.
updated 32QFN package diagram to include package thickness
corrected pin28 in 32QFN in pin table
removed confindential tags, corrected 32QFN widget and block diagrams, clarified DMIC1 and
Port_F as 48QFN package only
Updated orderable part numbers to reflect “B3” and “B4” seperate part numbers for the 1.5V adn
3.3V HD Audio signaling
Corrected Pin 1 description in pin table related to the internal regulator. Added request to see
reference design for more information on Pin 1..
Clarification of Pin 1 in 32QFN package.
Removed preliminary tags
Package Type
Innovate with IDT audio for high fidelity. Contact:
www.IDT.com
For Sales
800-345-7015
408-284-8200
Fax: [phone]
Corporate Headquarters
Integrated Device Technology, Inc.
6024 Silver Creek Valley Road
San Jose, CA 95138
United States
800 345 7015
[phone] (outside U.S.)
© 2006 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT and the IDT logo are trademarks of Integrated Device
Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered
trademarks used to identify products or services of their respective owners.
QFN 32-pad
QFN 48-pad
Table 21. Pb-Free Process Reflow
For Tech Support
[e-mail]
Asia Pacific and Japan
Integrated Device Technology
Singapore (1997) Pte. Ltd.
Reg. No. 199707558G
435 Orchard Road
#20-03 Wisma Atria
Singapore 238877
[phone]
MSL
3
3
Europe
IDT Europe, Limited
Prime House
Barnett Wood Lane
Leatherhead, Surrey
United Kingdom KT22 7DE
[phone]
Reflow Temperature
260
260
o
o
C
C
PC AUDIO