Audio Jack Detector and Analog Switch Feature New Space-Saving miniQFN10 Package With Ultra- Thin 0.35 mm Profile for Portable Applications

Product Group: Vishay Siliconix, ICs / February 2016
Author: Ralph Monteiro
Tel: 1 408-970-5233
E-mail: ralph.monteiro@vishay.com
Audio Jack Detector and Analog Switch Feature
New Space-Saving miniQFN10 Package With UltraThin 0.35 mm Profile for Portable Applications
Product Benefits:
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miniQFN10 package measures 1.4 mm by 1.8 mm with an
ultra-thin 0.35 mm profile
DG2592
 Wide operating voltage range
 1.2  max. MIC bias switch provides for quick
discharge and clamping
DG2750
 Conducts audio signals in both directions with very
low distortion
 Built on sub-micron CMOS low-voltage process
technology
 Provides latch-up protection > 600 mA per JESD78
Low quiescent current
ESD tolerance > 8 kV (human body model)
miniQFN10 exceeds current RoHS standards and is completely lead (Pb)-free
Market Applications:
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Audio jack detection, pop noise control, and negative swing audio switching in portable
applications including handheld healthcare instruments, smartphones, tablets, portable media
players, digital cameras, and wearable Internet of Things (IoT) devices
The News:
Vishay Intertechnology introduces a new 1.4 mm by 1.8 mm miniQFN10 package with an ultra-thin
0.35 mm profile, providing a space-saving alternative to larger miniQFN10 and WCSP devices
commonly used in portable applications. The new Vishay Siliconix DG2592 audio jack detector and
DG2750 low-voltage dual SPDT analog switch are the first devices in a new family of solutions to
feature the enhanced package.
 Enhanced package is 36 % thinner than typical miniQFN10 and WCSP packages, saving
valuable PCB space and allowing for slimmer end products
 Compared to WCSP packages, the enhanced miniQFN10 offers easier surface mounting and is
better suited for flexible PCBs commonly utilized in portable designs
 DG2592 features integrated circuits for detecting the presence of a stereo headset with a
microphone and send / end control button
Product Group: Vishay Siliconix, ICs / February 2016
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DG2750 is capable of switching negative swing audio without the need for a coupling capacitor
The Key Specifications:
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DG2592
 Operating range: 1.6 V to 5.5 V
 Quiescent current: 10 μA
 Max. MIC bias: 1.2 
DG2750
 Power supply range: 1.8 V to 5.5 V
 On-resistance range: 0.45  to 1 
 High logic: 1.4 V
Availability:
Samples of the DG2592 and DG2750 are available now. Production quantities will be available in Q1
2016, with lead times of 13 to 14 weeks for large orders.
To access the product datasheets on the Vishay Website, go to
http://www.vishay.com/ppg?62970 (DG2592)
http://www.vishay.com/ppg?64736 (DG2750)
Contact Information:
THE AMERICAS
EUROPE
ASIA/PACIFIC
Vishay Americas
PIC_Americas@vishay.com
Vishay Electronic GmbH
PIC_Europe@vishay.com
Vishay Intertechnology Asia Pte Ltd.
PIC_Asia@vishay.com