Click-and-Pop Eliminator. APA2192 Datasheet

APA2192 Eliminator. Datasheet pdf. Equivalent

Part APA2192
Description Shut Mode Audio Click-and-Pop Eliminator
Feature APA2192 Shut Mode Audio Click-and-Pop Eliminator Features General Description • Wide supply volt.
Manufacture ANPEC
Datasheet
Download APA2192 Datasheet




APA2192
APA2192
Shut Mode Audio Click-and-Pop Eliminator
Features
General Description
Wide supply voltage range from 1.7V to 3.6V
Low quiescent current 1µA
Adjustable turn off time by SET pin
Fast turn on time : 100us(typ)
Low switch resistance :0.3
Distortion-Free, Click-and-Pop Elimination
Available in WLCSP1.42x0.92 - 6 Packages
Lead Free Green Devices Available (RoHS
Compliant)
Applications
Smart Phones
Tablet PCs
Portable Media Players
The APA2192 is an audio click-and-pop eliminator for
portable multimedia devices. Operating from a 1.7V to 3.
6V supply, the APA2192 connects to the output of the ex-
isting system amplifier and provides a low-impedance
path to ground during startup and shutdown. The inputs
INL and INR accept voltage swings from V to 5.5V below
DD
VDD. See the Setting the Supply Voltage section for more
information. The power-up and power down transients
are shunted to ground to prevent clicks and pops from
becoming audible.
The APA2192 features two low-impedance analog
switches controlled by MUTE that opens and closes the
switches. The switches are open during normal opera-
tion and have no impact on the output signal. During startup
and shutdown of the amplifier, the APA2192 can be acti-
vated to short the outputs to ground and prevent clicks
and pops from pulling current through the headphones.
Pin Configuration
Top View
INL GND INR
(A1) (A2) (A3)
MUTE
(B1)
VDD
(B2)
SET
(B3)
WLCSP1.42x0.92 - 6
Simplified Application Circuit
VDD
0.1µF
HEADPHONE
AMPLIFIER
VDD
MUTE
MUTE
APA2192
INR SET
INL
GND
CSET
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and
advise customers to obtain the latest version of relevant information to verify before placing orders.
Copyright © ANPEC Electronics Corp.
Rev. A.2 - Sep., 2016
1
www.anpec.com.tw



APA2192
APA2192
Ordering and Marking Information
APA2192
Assembly Material
Handling Code
Temperature Range
Package Code
Package Code
HA : WLCSP1.42x0.92-6
Operating Ambient Temperature Range
I : - 40 to 85 C
Handling Code
TR : Tape & Reel
Assembly Material
G : Halogen and Lead Free Device
APA2192 HA:
92X
X - Date Code
Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which
are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020D for
MSL classification at lead-free peak reflow temperature. ANPEC defines Greento mean lead-free (RoHS compliant) and halogen
free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by
weight).
Absolute Maximum Ratings (Note 1)
S ymbol
Pa ra mete r
Ra ting
Unit
VD D
V MUTE,SET
VINR,INL
IINR ,INL
TJ
TSTG
TSDR
V ESD
VDD to GND Vo ltag e
MUTE,SE T to G ND Voltage
INR,INL to G ND Volta ge
Co ntinuo us O utp ut curre nt, INR & INL
Ma xi mum Jun ction Temper atu re
Sto rage Tempera tur e
Ma xi mum L ead So lderin g Tempe rature (10 Seconds)
Mi nimum ESD Rati ng (Human Bod y Mode )
(MM Mod e)
(CMD Mode)
-0.3 ~ 6
-0.3 ~ 6
VDD-6V ~ VDD+0.3V
3 50
1 50
-6 5 ~ 150
2 60
±5
2 00
100 0
V
V
V
mA
oC
oC
oC
kV
V
V
Note 1: Stresses beyond those listed under absolute maximum ratingsmay cause permanent damage to the device. These are
stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under recom-
mended operating conditionsis not implied. Exposure to absolute maximum rating conditions for extended periods may affect device
reliability.
Thermal Characteristics
S ymbol
θJA
θJC
Pa ra mete r
Junctio n-to-Amb ient The rmal Re sistance in fr ee air (Note 2)
W LCSP1.42x0.92 -6
Junctio n-to-Case Th ermal Resistan ce in free ai r (Note 2)
W LCSP1.42x0.92 -6
Typic al Value
1 25
18
Note 2: θJA is measured with the component mounted on a high effective thermal conductivity test board in free air.
Unit
oC / W
oC / W
Copyright © ANPEC Electronics Corp.
Rev. A.2 - Sep., 2016
2
www.anpec.com.tw







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