Data Sheets - Skyworks Solutions, Inc.

DATA SHEET
AHK3292
Two-Channel LED Driver
General Description
Features
The AHK3292 is a linear current-sink LED driver, capable
of driving one or two LEDs up to 30.2mA each. Featuring
individual low resistance, low drop-out voltage current
sinks, the AHK3292 allows the LEDs to be regulated
directly from a Lithium Ion/Polymer battery without the
need for an additional step-up power supply, thereby
reducing the external component count, eliminating
switching noise and maximizing efficiency.
• 2.7V to 5.5V Input Supply Range
• Drives up to 2 LEDs at up to 30.2mA each
• Low Resistance Current Sinks
▪ Low Dropout, Typically 40.5mV at Full Scale
• Linear LED Output Current Control
▪ S2Cwire Interface
• Single-wire
•32 Steps
• ±10% LED Output Current Accuracy
• ±3% LED Output Current Matching
• Low Current Shutdown Mode
• Low Cost 6-pin SOT23 Package
Skyworks' Simple Serial Control™ (S2Cwire™) interface
is used to enable, disable, and set the LED drive current
for 32-level linear scale LED brightness control. For
maximum flexibility the LED current can be set, up to a
maximum of 30.2mA per channel, using an external RSET
resistor.
Applications
•
•
•
•
The AHK3292 is packaged in a Pb-free 6-pin SOT23
package and is available over a -40 to +85OC temperature range.
Entry Level Mobile Phones
Indicator LEDs
Keyboard Backlight
MP3 Players
Typical Application Circuit
Input Voltage
2.7V to 5.5V
CIN
IN
AHK3292
EN/SET
S2Cwire
Interface
EN
RSET
9.53kΩ
D1
D2
RSET
GND
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202170A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 13, 2012
1
DATA SHEET
AHK3292
Two-Channel LED Driver
Pin Descriptions
Pin #
Symbol
Function
1
EN
I
2
GND
I/O
3
IN
I
4
D2
O
5
RSET
I
6
D1
O
Description
S2Cwire serial input. EN is used for ON/OFF control. EN is also the data input for the S2Cwire
interface used to control the 32 levels of LED brightness according to the current set by RSET.
Ground. Connect this pin to the system ground.
Input power pin. Connect IN to the power source, typically the battery. Bypass IN to GND with
a 1μF or larger ceramic capacitor.
Backlight LED 2 current sink output. Connect the cathode of LED 2 to D2. If not used, connect
D2 to IN.
Connect resistor from this pin to GND to set the maximum LED current level. For optimal LED
output current accuracy and matching in the AHK3292, use a 9.53kΩ 1% resistor to set each
full-scale output current to 30.2mA maximum.
Backlight LED 1 current sink output. Connect the cathode of LED 1 to D1. If not used, connect
D1 to IN.
Pin Configuration
SOT23-6
(Top View)
2
EN
1
6
D1
GND
2
5
RSET
IN
3
4
D2
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202170A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 13, 2012
DATA SHEET
AHK3292
Two-Channel LED Driver
Absolute Maximum Ratings1
TA = 25OC unless otherwise noted.
Symbol
VN
VEN
Description
IN, D1, D2, and RSET to GND
VEN to GND
Value
Units
-0.3 to 6.0
-0.3 to VIN +0.3
V
Value
Units
Thermal Information2
Symbol
ΘJA
PD
TJ
TLEAD
Description
Thermal Resistance
Maximum Power Dissipation
Operating Junction Temperature Range
Maximum Soldering Temperature (at Leads)
3
150
667
-40 to 150
300
C/W
mW
O
°C
1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at conditions other than the operating conditions
specified is not implied. Only one Absolute Maximum Rating should be applied at any one time.
2. Mounted on an FR4 board.
3. Derate 5.3mW/°C above 25°C.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202170A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 13, 2012
3
DATA SHEET
AHK3292
Two-Channel LED Driver
Electrical Characteristics1
IN = EN = 3.6V, CIN = 1µF, RSET = 9.53kΩ; TA = -40oC to 85oC unless otherwise noted. Typical values are at TA =
25oC.
Symbol
Description
Power Supply
VIN
Input Voltage Range
IIN
Input Operating Current
IIN(SHDN)
Input Shutdown Current
VDO
Current Sink Dropout Voltage2
LED Current Sink Outputs
ID(MAX)
D1, D2 Current Accuracy
ΔID(MAX)
D1, D2 Current Matching
tS
Start-up Period
ISET
Current Set Ratio
VSET
RSET Pin Voltage
EN and S2Cwire Control
VEN(L)
EN Input Low Threshold
VEN(H)
EN Input High Threshold
IEN
EN Input Leakage Current
TEN(LOW)
EN Serial Interface Low Time
TEN(HI_ MIN)
Minimum EN high Time
TEN(HI_ MAX)
Maximum EN High Time
TEN(OFF)
EN Off Timeout
TEN(LAT)
EN Latch Timeout
Conditions
Min
Typ
Max
Units
V
mA
µA
40.5
36
5.5
1.8
1
125
85
33.22
mA
%
µs
A/A
V
0.4
V
V
µA
µs
ns
µs
µs
µs
2.7
ID1 = ID2 = 30.2mA (DATA 1), excluding ID1 and ID2
IN = 5.5V; EN = GND
ID1 = ID2 = 30.2mA (DATA 1)
ID1 = ID2 = 15.2mA (DATA 16)
ID1 = ID2 = 30.2mA (DATA 1)
ID1 = ID2 = 30.2mA (DATA 1)
EN = IN
ISINK/IRSET
EN = IN = 5V
27.18
30.2
±3
150
240
1.2
1.4
-1
0.3
1
75
50
75
500
500
mV
1. The AHK3292 is guaranteed to meet the performance specifications over the -40°C to +85°C operating temperature range and is assured by design, characterization and correlation with statistical process controls.
2. The current sink drop-out voltage is defined as when the current at D1 or D2 drops to 90% of its nominal value.
4
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected]sinc.com • www.skyworksinc.com
202170A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 13, 2012
DATA SHEET
AHK3292
Two-Channel LED Driver
Typical Characteristics
Quiescent Current vs. Input Voltage
Shutdown Current vs. Temperature
0.090
0.080
2.00
0.070
1.80
IIN(SHDN) (µA)
Quiescent Current (mA)
2.20
1.60
1.40
1.20
1.00
85°C
25°C
-40°C
0.80
0.60
2.7
3.0
3.3
3.5
3.8
4.1
4.4
4.7
4.9
5.2
VIN = 5.5V
VIN = 2.7V
0.060
0.050
0.040
0.030
0.020
0.010
0.000
-0.010
-40
5.5
-15
Input Voltage (V)
10
35
60
85
Temperature (°C)
Line Regulation
Efficiency vs. Input Voltage
(30.2mA/ch)
(30.2mA/ch)
105
61.0
60.5
Efficiency (%)
LED Current (mA)
100
60.0
59.5
95
90
85
80
75
70
65
59.0
2.7 3.0 3.3 3.5 3.8 4.1 4.4 4.7 4.9 5.2 5.5 4.7 4.9 5.2 5.5
Input Voltage (V)
60
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
Input Voltage (V)
D1, D2 Current Matching
Sink Current (mA)
31.5
31
30.5
30
29.5
ID1
ID2
29
28.5
-40
-15
10
35
60
85
Temperature (°C)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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5
DATA SHEET
AHK3292
Two-Channel LED Driver
Typical Characteristics
Turn On
Turn Off
(VIN = 3.6V; 30.2mA/ch)
(VIN = 3.6V; 30.2mA/ch)
EN/SET
(2V/div)
EN/SET
(2V/div)
VF
(2V/div)
VF
(2V/div)
IIN
(50mA/div)
IIN
(50mA/div)
Time (100µs/div)
Time (100µs/div)
EN Input Low Threshold vs. Input Voltage
1.2
1.2
1
1
0.8
0.8
VIL (V)
VIH (V)
EN Input HighThreshold vs. Input Voltage
0.6
0.4
0.4
85°C
25°C
-40°C
0.2
0
2.7
2.98
3.26 3.54
3.82
4.1
4.38
4.66
4.94
5.22
0
2.7
5.5
2.98
3.26
3.54
3.82
4.1
4.38
4.66
4.94
5.22
5.5
VIN (V)
EN Input Latch Timeout vs. Input Voltage
EN Input OFF Timeout vs. Input Voltage
350
350
85°C
25°C
-40°C
300
TOFF (µs)
300
TLAT (µs)
85°C
25°C
-40°C
0.2
VIN (V)
250
200
250
200
85°C
25°C
-40°C
150
150
100
2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
100
2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
VIN (V)
6
0.6
VIN (V)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202170A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 13, 2012
DATA SHEET
AHK3292
Two-Channel LED Driver
Functional Block Diagram
IN
D1
D2
2
EN
S2Cwire
Control
Functional Description
The AHK3292 is an entry level driver IC, designed to drive
up to two white LEDs. The AHK3292 operates directly
from a 2.7V to 5.5V power source and enables and controls the currents to the diodes. Both channels are individually controlled through integrated current sinks powered from an external power supply. Low resistance and
low-dropout voltage current sinks allow the LEDs to operate very close to the input supply voltage, eliminating the
need for an additional boost power supply.
The AHK3292 requires only two external components:
one 1μF ceramic input capacitor (CIN), and a resistor
(RSET) to set the maximum LED current. The AHK3292
can drive two constant output sinks, D1 and D2, up to
30.2mA maximum current each. Skyworks' S2Cwire
serial interface enables the AHK3292 and changes the
current sink magnitude through the EN pin.
S Cwire Serial Interface
2
The LED output current of the AHK3292 is controlled by
Skyworks' S2Cwire serial interface. Since the LED current
is programmable, no PWM or additional control circuitry
DAC
IREF
GND
RSET
is needed to control LED brightness. This feature greatly
reduces the burden on a microcontroller or system IC to
manage LED or display brightness, allowing the user to
“set it and forget it.” With its high-speed serial interface
(1MHz
data
rate),
the
LED
current
can
be changed quickly and easily. Also the non-pulsating
LED current reduces system noise and improves LED
reliability.
The S2Cwire interface relies on the number of rising
edges to the EN/SET pin to set the register. A typical
write protocol is a burst of EN rising edges, followed by
a pause with EN held high for at least tLAT (500μs). The
programmed current is then seen at the current sink
outputs. When EN is held low for an amount of time longer than tOFF (500μs), the AHK3292 enters into shutdown
mode and draws less than 1μA from the input and the
internal data register is reset to zero.
The AHK3292 serial interface reduces the LED current on
each rising pulse of the enable input. If the AHK3292 is
in shutdown, the first rising edge of the EN input turns
on the LED driver to the maximum current. Successive
rising edges decrease the LED current according to Table
1 and Figure 2.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202170A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 13, 2012
7
DATA SHEET
AHK3292
Two-Channel LED Driver
THI
TLO
TOFF
TLAT
EN/SET
1
2
n-1
Data Reg
n ≤ 32
0
n
0
Figure 1: S2Cwire Serial Interface Timing.
Data
EN Rising Edges
D1- D2 Output
Current (mA)
Data
EN Rising Edges
D1-D2 Output
Current (mA)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
30.2
29.2
28.3
27.3
26.3
25.3
24.4
23.4
22.4
21.4
20.5
19.5
18.5
17.5
16.6
15.6
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
14.6
13.6
12.7
11.7
10.7
9.7
8.8
7.8
6.8
5.8
4.9
3.9
2.9
1.9
1.0
0.5
Table 1: AHK3292 LED Current Settings.
S2C Interface Data Code
35.0
DX Current (mA)
30.0
25.0
20.0
15.0
10.0
5.0
0.0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
S2C Interface Data Code
Figure 2: AHK3292 Current Profile.
8
Constant Current Control
Using External RSET
The AHK3292's maximum current is programmed by an
external resistor connected to the RSET pin. The fullscale LED current can be set between 30.2mA and
0.5mA as shown on Figure 2. Table 2 shows RSET resistor
values for various full-scale current levels. For maximum
accuracy, a 1% tolerance resistor is recommended.
ILED (mA)
RSET(kΩ)
30.2
25
20.1
18.2
15.1
10
9.53
11.5
14.3
15.8
19.1
28.7
Table 2: Maximum LED Current vs. RSET Resistor
Values (1% Resistor Tolerance).
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202170A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 13, 2012
DATA SHEET
AHK3292
Two-Channel LED Driver
Applications Information
Additional Applications
The current sinks of the AHK3292 can be combined to
drive higher current levels through a single LED. As an
example, a single LED can typically be driven at 60.4mA
total by combining together the D1-D2 outputs as shown
in Figure 3.
LED Selection
The AHK3292 is specifically intended for driving white
LEDs. However, the device design will allow the AHK3292
to drive most types of LEDs with forward voltage specifications typically ranging from 2.2V to 4.7V depending
upon supply voltage. LED applications may include
mixed arrangements for display backlighting, keypad
display, and any other application that needs a constant
current sink generated from a varying input voltage.
Since the D1 to D2 constant current sinks are matched
within 3% with negligible supply voltage dependence,
the constant current channels will be matched regardless
of the specific LED forward voltage (VF) levels. The low
dropout current sinks in the AHK3292 maximize performance and make it capable of driving LEDs with high
forward voltages. The two channels can be combined to
obtain a higher LED drive current without complication.
Capacitor Selection
Careful selection of the external capacitor CIN is important because it will affect turn-on time and transient
performance. Optimum performance will be obtained
when low equivalent series resistance (ESR) ceramic
capacitor is used; in general, low ESR may be defined as
less than 100mΩ. A value of 1μF for the input capacitor
is a good starting point when choosing it. If the constant
current sinks are only programmed for light current levels, then the input capacitor size may be decreased.
Capacitor Characteristics
Shutdown
Ceramic composition capacitor is highly recommended
over all other types of capacitors for use with the
AHK3292. Ceramic capacitors offer many advantages
over their tantalum and aluminum electrolytic counterparts. A ceramic capacitor typically has very low ESR, is
lower cost, has a smaller PCB footprint, and is nonpolarized. Since ceramic capacitors are non-polarized,
they are not prone to incorrect connection damage.
Since the current switches are the only power supplies
for all loads, there is no leakage current when all sink
switches are disabled. To activate the shutdown operation, the EN input for the AHK3292 should be strobed
low for longer than tOFF (500μs). In this state, the
AHK3292 typically draws less than 1μA from the input.
Registers are reset to 0 in shutdown.
VIN
CIN
1μF
IN
AHK3292
EN
EN/SET
RSET
9.53kΩ
RSET
GND
D1
D2
Figure 3: Higher Current Single LED Application.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202170A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 13, 2012
9
DATA SHEET
AHK3292
Two-Channel LED Driver
Equivalent Series Resistance
ESR is an important characteristic to consider when
selecting a capacitor. ESR is a resistance internal to a
capacitor that is caused by the leads, internal connections, size or area, material composition, and ambient
temperature. Capacitor ESR is typically measured in milliohms for ceramic capacitors and can range to more
than several ohms for tantalum or aluminum electrolytic
capacitors.
Ceramic Capacitor Materials
Ceramic capacitors less than 0.1μF are typically made
from NPO or C0G materials. NPO and C0G materials generally have tight tolerance and are very stable over temperature. Larger capacitor values are usually composed
of X7R, X5R, Z5U, or Y5V dielectric materials. Large
ceramic capacitors (i.e., larger than 2.2μF) are often
available in low cost Y5V and Z5U dielectrics, but capacitors larger than 1μF are not typically required for
AHK3292 applications. Capacitor area is another contributor to ESR. Capacitors that are physically large will
have a lower ESR when compared to an equivalent
material smaller capacitor. These larger devices can
improve circuit transient response when compared to an
equal value capacitor in a smaller package size.
Evaluation Board User Interface
The user interface for the AHK3292 evaluation board is
provided by three buttons and two connection terminals.
The board is operated by supplying external power and
pressing individual buttons or button combinations.
Table 3 indicates the function of each button or button
combination.
To power-on the evaluation board, connect a power supply or battery to the DC- and DC+ terminals. A red LED
indicates that power is applied. The evaluation board is
made flexible so that the user can disconnect the enable
line from the microcontroller and apply external enable
signal. External enable signal must be applied to the EN
pin.
When applying external enable signal, consideration
must be given to the voltage levels. The externally
applied voltage should not exceed the supply voltage
that is applied to the IN pins of the device (DC+).
User Interface Functionality
Button(s) Pushed
UP
DOWN
CYCLE
Description
[Push/Release once] D1 and D2 are turned on with 0.5mA per channel. With every push/release the
current is increased according to Table 1.
[Push/Release once] D1 and D2 are turned on with 30.2mA per channel. With every push/release the
current is decreased according to Table 1.
[Push/Release together] Auto cycling up and down.
Table 3: AHK3292 Evaluation Board User Interface.
10
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202170A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 13, 2012
DATA SHEET
AHK3292
Two-Channel LED Driver
GND
VIN
IN
1
2
J1
JP3
3
C1
1µF
D1
D2
JP1
JP2
U1
AHK3292
4
D2
IN
3
5
RSET
GND
2
6
D1
EN
1
R1
9.53k
J2
R7
100K
VIN
CYCLE
UP
DOWN
R4 R3 R2
1K 1K 1K
0
2
4
0
2
4
0
2
4
1
3
5
1
3
5
1
3
5
SW3
U2 PIC12F675
1
2
3
4
SW2
VDD
GP5
GP4
GP3
VSS
GP0
GP1
GP2
SW1
VR4
POT10K
8
7
6
5
C2
1µF
R5
330
LED2
RED
R6
330
LED1
GRN
Figure 4: AHK3292 Evaluation Board Schematic.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202170A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 13, 2012
11
DATA SHEET
AHK3292
Two-Channel LED Driver
Figure 5: AHK3292 Evaluation Board
Top Side Layout.
Figure 6: AHK3292 Evaluation Board
Bottom Side Layout.
AAT3292 EVAL Component Listing
Component
Part Number
Description
Manufacturer
U1
U2
CYCLE, UP, DOWN
R1
R5, R6
R7
R2, R3, R4
C1, C2
LED1
LED2
J1, J2
JP1, JP2
JP3
D1, D2
AHK3292IGU
PIC12F675
PTS645TL50
Chip Resistor
Chip Resistor
Chip Resistor
Chip Resistor
GRM185R60J105KE21
CMD15-21VGC/TR8
CMD15-21SRC/TR8
PRPN401PAEN
Chip Resistor
Chip Resistor
LW M673
Two Channel LED driver; SOT23-6 package
8-bit CMOS, FLASH-based μC; 8-pin PDIP package
Switch Tact, SPST, 5mm
9.53kΩ, 1%, 1/4W; 0603
330Ω, 1%, 1/4W; 0603
100KΩ, 5%, 1/4W; 0603
1KΩ, 5%, 1/4W; 0603
1µF, 6.3V, X7R, 10%, 0603
Green LED; 0603
Red LED; 0603
Conn. Header, 2mm zip
0Ω, 5%, 1/4W; 0603
0Ω, 5%, 1/2W; 0805
Mini TOPLED White LED; SMD
Skyworks
Microchip
ITT Industries
Vishay
Vishay
Vishay
Vishay
Murata
Chicago Miniature Lamp
Chicago Miniature Lamp
Sullins Electronics
Vishay
Vishay
OSRAM
Table 4: AHK3292 Evaluation Board Bill of Materials (BOM)
12
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202170A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 13, 2012
DATA SHEET
AHK3292
Two-Channel LED Driver
Ordering Information
Package
Part Marking1
Part Number (Tape and Reel)2
SOT23-6
7MXYY
AHK3292IGU-T1
Skyworks Green™ products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of Green™, document number
SQ04-0074.
Package Information
SOT23-6
2.85 ± 0.15
1.90 BSC
2.80 ± 0.20
1.20 ± 0.25
0.15 ± 0.07
4° ± 4°
1.10 ± 0.20
0.075 ± 0.075
1.575 ± 0.125
0.95 BSC
10° ± 5°
0.40 ± 0.10 × 6
0.60 REF
0.45 ± 0.15
GAUGE PLANE
0.10 BSC
All dimensions in millimeters.
1. XYY = assembly and date code.
2. Sample stock is generally held on part numbers listed in BOLD.
Copyright © 2012 Skyworks Solutions, Inc. All Rights Reserved.
Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a
service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to update the materials or information and shall have no
responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes.
No license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. Skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction or use of Skyworks products, information or materials, except as may be provided in Skyworks Terms and Conditions of Sale.
THE MATERIALS, PRODUCTS AND INFORMATION ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING FITNESS FOR A PARTICULAR
PURPOSE OR USE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT; ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED. SKYWORKS DOES
NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. SKYWORKS SHALL NOT BE LIABLE FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO ANY SPECIAL, INDIRECT, INCIDENTAL, STATUTORY, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM
THE USE OF THE MATERIALS OR INFORMATION, WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury, death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper
use or sale.
Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of products outside of published parameters or design specifications. Customers should include design and operating safeguards to minimize these and other risks. Skyworks assumes no liability for applications assistance, customer product
design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters.
Skyworks, the Skyworks symbol, and “Breakthrough Simplicity” are trademarks or registered trademarks of Skyworks Solutions, Inc., in the United States and other countries. Third-party brands and names are for
identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202170A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 13, 2012
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