AS1301
5V/50mA Low Noise Inductorless Boost Converter
www.austriamicrosystems.com/DC-DC_Step-Up/AS1301 Revision 1.05 1 - 16
Datasheet
1 General Description
The AS1301 is a 50mA inductorless boost converter using a double
H-bridge charge-pump topology with two external flying capacitors.
The AS1301 runs on a 1MHz fixed frequency and is utilized with a
low noise regulation scheme to allow usage together with sensitive
RF circuitry from the same battery supply.
Designed to reside in portable and space limited equipment the
1MHz charge pump converts a 2.7 to 5.25V input to regulated 5V
output with 5% accuracy.
The shutdown function reduces the supply current to <5µA and
disconnects the load from the output. The integrated soft-start
circuitry prevents current spikes being drawn from the battery during
start-up.
The AS1301 is available in TDFN (3x3x0.8mm) 10-pin and WL-CSP
8-bumps packages.
2 Key Features
! Up to 92% Efficiency
! 2.7 to 5.25V Input Voltage
! Regulated 5V Output
! Automatic Mode Up-Switching
Figure 1. AS1301 - Typical Application Diagram
! <5µA Shutdown Current
! 5V Tolerant Enable Signal
! Up to 50mA Load Current
! Overload Protection
! Output Disconnected During Shutdown
! Soft-Start
! No Inductor Required
! Small External Components Required
(COUT ≤ 2.2µF, CFLY ≤ 220nF)
! Low Noise Fixed Frequency 1MHz Charge Pump:
- 1 :1 Battery Feed Through Mode
- 2 :3 Single Phase Mode
- 1:2 Dual Phase Mode
! Package Options:
- TDFN (3x3x0.8mm) 10-pin
- WL-CSP 8-bumps with 0.5mm pitch
3 Applications
The device is ideal for two or three AA cells or a single Li-Ion battery
cell to 5V conversion, mobile phones, portable instruments,
microprocessor based systems and remote data-acquisition
systems.
+
VBATT
CBAT
AS1301
2.2µF
VBATT
EN GND
VOUT
C1+ C1- C2+ C2-
VOUT = 5V
COUT
2.2µF
On
Off
CFLY1 CFLY2
www.austriamicrosystems.com/DC-DC_Step-Up/AS1301 Revision 1.05 2 - 16
AS1301
Datasheet - Pin Assignments
4 Pin Assignments
Figure 2. Pin Assignments (Through View)
4.1 Pin Descriptions
Table 1. Pin Descriptions
Pin Number TDFN Pin Number WLP Pin Name Description
1D1 C2+ Connector 2+. Positive terminal of flying cap 2.
2B1 VOUT +5V Output Voltage. This pin must be bypassed with a ≥ 2.2µF low ESR
ceramic capacitor.
3-NC
Connected to GND or left floating.
4-NC
Connected to GND or left floating.
5-NC
Connected to GND or left floating.
6A1 EN Enable. (operating if EN = 1). Set this digital input to logic high for normal
operation. For shutdown, set to logic low.
7C1 C1+ Connector 1+. Positive terminal of flying cap 1.
8C2 C2- Connector 2-. Negative terminal of flying cap 2.
9B2 VBATT +2.7V to 5.25V Input Voltage. Bypass this pin to GND with a ≥ 2.2µF low
ESR ceramic ca pacitor.
10 D2 C1- Connector 1-. Negative terminal of flying cap 1.
Exposed Pad A2 GND Ground.
1
C2+
2
VOUT
3
NC
4
NC
5
NC
10 C1-
9VBATT
8C2-
7C1+
6EN
A1
B1
C1
D1 D2
C2
B2
A2
EN
VOUT
C1+
C2+
C2-
C1-
VBATT
GND
WL-CSP 8-bumps
TDFN (3x3x0.8mm) 10-pin
GND
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AS1301
Datashee t - A b s o l u t e M a x i mu m R a t i n g s
5 Absolute Maximum Ratings
Stresses beyond those listed in Table 2 may 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 in Section 6 Electrical Characteristics on page 4 is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Table 2. Absolute Maximum Ratings
Parameter Min Max Units Notes
All pins to GND -0.3 +7.0 V
Operating Temperature Range -40 +85 ºC
Storage Temperature Range -65 +125 ºC
ESD 2 kV HBM MIL-Std. 883E 3015.7 methods
Package Body Temperature +260 ºC
The reflow peak soldering temperature (body
temperature) specified is in accordance with IPC/
JEDEC J-STD-020 “Moisture/Reflow Sensitivity
Classification for Non-Hermetic Solid State
Surface Mount Devices”.
The lead finish for Pb-free leaded packages is
matte tin (100% Sn).
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AS1301
Datasheet - Electrical Characteristics
6 Electrical Characteristics
VIN = 2.7 to 5.25V, VOUT = 5V, COUT = CBAT = 2.2µF, CFLY1 = CFLY2 =220nF, TAMB = -40 to +85ºC. Typical values are at TAMB = +25ºC,
unless otherwise specified.
Note: All limits are guaranteed. The parameters with min and max values are guaranteed with production tests or SQC (Statistical Quality
Control) methods.
Table 3. Electrical Characteristics
Symbol Parameter Conditions Min Typ Max Units
VON Startup Voltage, Rising VBATT 2.8 2.865 V
VOFF Startup Voltage, Falling VBATT 2.505 2.7 2.8 V
VBATT Battery Supply Voltage VON/
VOFF 3.6 5.25 V
VOUT Settled Average Output Voltage 4.75 5.0 5.25 V
IOUT Load Current1
1. The device is tested in a proprietary test mode.
after startup of 1ms 0 50 mA
Vripple Output Voltage Ripple COUT = 2.2µF, 50mA load 15 mVPP
tSTART Startup Time 1 ms
Iinr Inrush Current2
2. The inrush current is limited by the internal soft-start circuitry.
500 mA
ΔVO/ΔIO11 Load Regula tion in 1:1 Mode VBATT = 5V, IOUT = 10~50mA 2
mV/mA
ΔVO/ΔIO23 Load Regulation in 2:3 Mode VBATT = 4.5V, IOUT = 10~50mA 3
ΔVO/ΔIO12 Load Regulation in 1:2 Mode VBATT = 3.1V, IOUT = 10~50mA 3
η12 Efficiency in Switching Mode VBATT = 3.1V, IOUT = 30mA 90 %
η23 Efficiency in Switching Mode VBATT = 3.5V, IOUT = 30mA 90 %
fOSC Oscillator Frequency optional selectable 1 MHz
tdebup Up Switc hing Debounce Time 256 µs
IOP12 Operating Quiescent Current 1:2 mode without load 1.5 3.5
mA
IOP23 Operating Quiescent Current 2:3 mode without load 1.3 3
IOP11 Operating Current 1:1 Mode without load 0.1 0.3
IOFF Shutdown Current EN = 0V 0.7 5 µA
TOFFL Temperature Shutdown mode off 145 ºC
TOFFH Temperature Shutdown mode on 170 ºC
Input Levels
VIH Input High Level pin EN 1.5 5.5 V
VIL Input Low Level 0.0 0.5 V
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AS1301
Datasheet - Typical Operating Characteristics
7 Typical Operating Characteristics
VIN = 2.7 to 5.25V, VOUT = 5V, COUT = CBAT = 2.2µF, CFLY1 = CFLY2 =220nF, TAMB = +25ºC, unless otherwise specified.
Figure 3. Efficiency vs. Input Voltage; ILOAD=10mA Figure 4. Efficiency vs. Input Voltage; ILOAD=20mA
Figure 5. Efficiency vs. Input Voltage; ILOAD=30mA Figure 6. Efficiency vs. Input Voltage; ILOAD=40mA
Figure 7. Efficiency vs. Input Voltage; ILOAD=50mA Figure 8. Quiescent Current vs. Input Voltage
0
10
20
30
40
50
60
70
80
90
100
2.75 3.25 3.75 4.25 4.75 5.25
Input Voltage (V)
Ef ficiency (%) .
1:2
mode 2:3
mode 1:1
mode
0
10
20
30
40
50
60
70
80
90
100
2.75 3.25 3.75 4.25 4.75 5.25
Input Volt age ( V)
Ef ficiency (%) .
1:2
mode 2:3
mode 1:1
mode
0
10
20
30
40
50
60
70
80
90
100
2.75 3.25 3.75 4.25 4.75 5.25
Input Volt age ( V)
Ef ficiency (%) .
0
10
20
30
40
50
60
70
80
90
100
2.75 3.25 3.75 4.25 4.75 5.25
Input Volt age ( V)
Ef ficiency (%) .
1:2
mode 2:3
mode 1:1
mode 1:2
mode 2:3
mode 1:1
mode
0
10
20
30
40
50
60
70
80
90
100
2.75 3.25 3.75 4.25 4.75 5.25
Input Volt age ( V)
Ef ficiency (%) .
1:2
mode 2:3
mode 1:1
mode
0
0.5
1
1.5
2
2.5
3
3.5
2.25 3.25 4.25 5.25
I nput Volt age ( V)
Q uies c ent Curr ent (m A ) .
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AS1301
Datasheet - Typical Operating Characteristics
Figure 9. Output Voltage vs. Output Current Figure 10. Output Voltage vs. Output Current
Figure 11. Output Voltage vs. Input Voltage Figure 12. Output Voltage vs. Temperature; IOUT=0.1mA
Figure 13. Output Voltage vs. Temperature; IOUT=10mA Figure 14. Output Voltage vs. Temperature; IOUT=30mA
4.7
4.8
4.9
5
5.1
5.2
5.3
0.1 1 10 100
Out put Curr ent (mA)
O utput Voltage (V ) .
4.7
4.8
4.9
5
5.1
5.2
5.3
0.1 1 10 100
Out put Curr ent (mA)
O utput Voltage (V ) .
VBATT = 3V
VBATT = 4.5V
VBATT = 5V
VBATT = 3.5V
VBATT = 4V
0
1
2
3
4
5
2.75 3.25 3.75 4.25 4.75 5.25
I nput Volt age ( V)
Out put Voltage ( V ) .
50mA30mA10mA
5.03
5.04
5.05
5.06
5.07
-40 -15 10 35 60 85
Temper ature ( °C)
O utput Voltage (V ) .
VBATT = 3.1V
VBATT = 4.2V
VBATT = 3.6V
4.98
4.99
5
5.01
5.02
5.03
5.04
5.05
-40 -15 10 35 60 85
Temperature(°C)
O utput Voltage (V ) .
VBATT = 4.2V
VBATT = 3.6V
VBATT = 3.1V
4.6
4.7
4.8
4.9
5
5.1
5.2
-40 -15 10 35 60 85
T emperatur e (° C)
O utput Voltage (V ) .
VBATT = 3.6V
VBATT = 3.1V
VBATT = 4.2V
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AS1301
Datasheet - Typical Operating Characteristics
Figure 15. Efficiency vs. Output Current; VIN=3V Figure 16. Efficiency vs. Output Current; VIN=3.3V
Figure 17. Efficiency vs. Output Current; VIN=3.5V Figure 18. Efficiency vs. Output Current; VIN=4V
Figure 19. Efficiency vs. Output Current; VIN=4.3V Figure 20. Efficiency vs. Output Current; VIN=4.7V
0
10
20
30
40
50
60
70
80
90
100
0.1 1 10 100
Out put Curr ent (mA)
Ef ficiency (%) .
0
10
20
30
40
50
60
70
80
90
100
0.1 1 10 100
Out put Curr ent (mA)
Ef ficiency (%) .
1:2
mode
2:3
mode
1:2
mode
0
10
20
30
40
50
60
70
80
90
100
0.1 1 10 100
O utput Cur r ent (mA)
Ef ficiency (%) .
0
10
20
30
40
50
60
70
80
90
100
0.1 1 10 100
Out put Curr ent (mA)
Ef ficiency (%) .
1:2
mode
2:3
mode 1:2
mode
2:3
mode
0
10
20
30
40
50
60
70
80
90
100
0.1 1 10 100
Out put Curr ent (mA)
Ef ficiency (%) .
0
10
20
30
40
50
60
70
80
90
100
0.1 1 10 100
Out put Curr ent (mA)
Ef ficiency (%) .
2:3
mode
1:2
mode
2:3
mode
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AS1301
Datasheet - Typical Operating Characteristics
Figure 21. Load Transient; VBATT=5.2V Figure 22. Load Transient; VBATT=3.6V
Figure 23. Start-Up Time; VBATT=3V Figure 24. Start-Up Time; VBATT=5.25V
Figure 25. Line Transient; VBATT = 4.5V to 3.5V
50µs/Div
50mV/Div
VOUT
50µs/Div
20mA/Div
IOUT
100mV/Div
VOUT
20mA/Div
IOUT
200µs/Div
2V/Div
VOUT
200µs/Div
EN
2V/Div
VOUTEN
5V/Div 100mA/Div
IBATT
5V/Div 100mA/Div
IBATT
200µs/Div
VOUTVBATTIBATT
1V/Div 50mV/Div 100mA/Div
f = 1kHz
RLOAD = 1kΩ
Duty Cycle = 20%
www.austriamicrosystems.com/DC-DC_Step-Up/AS1301 Revision 1.05 9 - 16
AS1301
Datasheet - Detailed Description
8 Detailed Description
The AS1301 is a high efficiency and low noise switched capacitor DC-DC converter that is capable of boost operation. It is equipped with two
built-in coupled H-bridge type switch configurations. Based on the value of the output voltage the system automatically initiates mode-switching
to achieve the highest possible efficiency. The regulation of the output voltage is achieved by a regulation loop, which modulates the current
drive capability of the power transistors so that the amount of charge transferred from the input to the output at each clock cycle is controlled and
is equal to the charge needed by the load.
8.1 Regulation Loop
The AS1301 operates at constant frequency at any load. For the regulation loop power transistors, a resistor divider, and an error amplifier is
used to keep the output voltage within the allowed limits. The error amplifier takes the feedback and reference signals as inputs and generates
the error voltage signal. The error voltage controls a driver that triggers the gate of the power transistor which modulates the current drive
capability of the power transistors. The modulated power transistors control the charge transferred from the input to the output and therefore the
regulation of the output voltage is realized. Based on adjusting the amount of charge transferred, this regulation concept delivers the smallest
voltage ripple possible.
Figure 26. AS1301 - Functional Block Diagram
+VBATT
CBAT
VOUT
COUT
C1+ C1- C2+ C2-
EN
CFLY1 CFLY2
Double-H Bridge
Topology
Soft
Start
Vmode trig
Vctrl
Ref
POR
Temp
State Machine
&
Control Logic Mode Select
GND
CLK
AS1301
On
Off
www.austriamicrosystems.com/DC-DC_Step-Up/AS1301 Revision 1.05 10 - 16
AS1301
Datasheet - Detailed Description
8.2 Switch Configuration
The AS1301 has nine built-in power switches in the shape of two coupled H-bridge topologies. The system features 1:2 and 2:3 operatio n modes
as well as a 1:1 operation where the input is directly connected to the output. This feedthrough mode is suitable for input voltages higher than the
output voltage.
In 2:3 operation mode two flying capacitors are placed in series and each capacitor is charged to a half of the input voltage. In pumping phase
the flying capacitors are placed in parallel. The bottom-plates of the parallel flying capacitors CFLY1 and CFLY2 are then connected to the input
voltage so that the voltage at the top-plates of the flying capacitors is boosted to a voltage equal to VBATT + VBATT/2. By connecting the top-
plates of the capacitors to the output, the output voltage in 2:3 mode can be up to one and a half of VBATT. If the top-plate voltage is higher than
5V, the regulation loop adapts the power transistor’s current drive capability to drop some voltage. The 2:3 operation mode runs in single-phase
operation only.
Figure 27. 2:3 Operating Mode
In 1:2 operation mode just one of both flying capacitors is placed in series to the input voltage, and therefore charged to the input voltage. During
pumping phase the input voltage is connected to the bottom-plate of the discharged flying capacitor CFLY. The voltage at the top-plate of the
capacitor is now boosted to 2VBATT. By connecting the top-plate of the capacitor to the output, the output can be charged to twice the voltage of
VBATT. If the top-plate voltage is higher than 5V the regulation loop limits the charge transfer to the output. In collaboration with the seco nd flyin g
capacitor this mode features dual-phase operation.
Figure 28. 1:2 Operating Mode
VBATT
SW1
CFLY1 CFLY2
SW3
SW2
SW4
Charging Phase
VOUT
VBATT
SW1
CFLY1 CFLY2
SW3
SW2
SW4
Pumping Phase
VOUT
VBATT
SW1
CFLY1 CFLY2
SW3
SW2
SW4
VOUT
SW1
CFLY1 CFLY2
SW3
SW2
SW4
VOUT
Charging Phase Pumping Phase
VBATT
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AS1301
Datasheet - Detailed Description
8.3 Overload Protection
When the output voltage drops significantly below battery voltage due to a very high load the AS1301 enters into an overload protection
condition. In this condition the output is connected to the input via a current limiting connection. Once the overload is removed, the device enters
soft-start period and ramps up to the nominal output voltage.
8.4 Undervoltage Lockout, UVLO
The AS1301 is equipped with undervoltage lockout functionality. If the battery voltage drops below 2.7V (typ) the device enters the undervoltage
lockout condition. The device remains in this condition until the battery voltage is high enough to enter the soft-start period. An internal hysteresis
of 100mV will prevent ringing during startup. If the input voltage climbs back to 2.8V (typ) after such a condition, the device turns-on
automatically.
8.5 Shutdown Mode
The AS1301 enters low-power shutdown mode when EN is set to logic low. In shutdown the charge-pump action is halted, the output is
completely disconnected from the input and VOUT will drop to 0V. During shutdown the output is set to a high-Z condition. So it can be forced
higher voltage then the input, because the permanent monitoring of the input- and output voltage will prevent an erroneous current form the
output back to the input during shutdown.
Note: For a stable operation trigger at least a rising edge on the EN pin to set the internal settings of the device after VBATT power-up.
8.6 Thermal Shutdown
The AS1301 offers thermal shutdown, which prevents eventual damage due to an over-temperature condition. Thermal shutdown will be init iated
if the junction temperature exceeds 145°C. If the temperature drops below this value, the thermal shutdown will be released automatically and
the device will resume operation.
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AS1301
Datasheet - Application Information
9 Application Information
9.1 External Component Selection
The high internal oscillator frequency of 1MHz permits the use of small capacitors for both, the flying capacitors and the output capacitors. For
any given load value of the flying- and output capacitors as well as their ESR are affecting the output voltage performance.
In general, the capacitor’s ESR is inversely proportional to its physical size. Larger capacitances and higher voltage ratings tend to reduce ESR.
The ESR is a function of the frequency too, so it must be rated at the devices operating frequency. Another factor affecting capacitor ESR is
temperature.
Note: Many capacitors have a huge capacity variation over temperature. This can be compensated by choosing a capacitor with a better ther-
mal coefficient or by choosing a larger nominal value to ensure proper operation over temperature.
9.2 Input and Output Capacitor Selection
It is not critical which type of input bypass capacitor CBAT and output filter capacitor COUT is used, but it will affect the performance of the charge
pump. Low ESR capacitors should be used to minimize VOUT ripple. Multi-layer ceramic capacitors are recommended since they have
extremely low ESR and are available in small footprints.
Input Capacitor. An 2.2µF input bypass low ESR capacitor such as tantalum or ceramic is recommended to reduce noise and supply
transients. During startup and mode change it supplies part of the peak input current drawn by the device.
Output Capacito r. The output capacitor is charged to the VOUT voltage during pumping phase. The ESR of the output capacitor introduces
steps in the output voltage waveform whenever the charge pump charges COUT. These steps contribute to the ripple voltage of VOUT.
Therefore, ceramic or tantalum low ESR capacitors are recommended for COUT to minimize the output voltage ripple.
9.3 Flying Capacitor Selection
To ensure the required output current and avoid high peak currents the values of the flying capacitors CFLY1 and CFLY2 are very critical. A 220nF
capacitor is sufficient for most applications. Dependent on the operation mode the AS1301 alternately charges and discharges CFLY1/2. Since
the flying capacitors lead a higher current than the output capacitor the ESR of CFLY1/2 has a greater impact on the performance of the whole
system. The voltage drop caused by the ESR of the flying capacitors directly adds to the output source resistance of the charge pump.
Therefore low ESR capacitors, e.g. tantalum or ceramic, are recommended for the flying capacitors as well.
Table 4. Recommended Input and Output Capacitor
Part Number CTC Code Rated Voltage Dimensions (L/W/T) Manufacturer
GRM21BR71A225KA01 2.2µF X7R 10V 2x1.2x1.35mm Murata
www.murata.com
Table 5. Recommended Flying Capacitor
Part Number CTC Code Rated Voltage Dimensions (L/W/T) Manufacturer
GRM188R71E224KA88 220nF X7R 25V 1.6x0.8x0.87mm Murata
www.murata.com
www.austriamicrosystems.com/DC-DC_Step-Up/AS1301 Revision 1.05 13 - 16
AS1301
Datasheet - Package Drawings and Markings
10 Package Drawings and Markings
The device is available in a TDFN (3x3x0.8mm) 10-pin and WL-CSP 8-bumps package.
Figure 29. TDFN (3x3x0.8mm) 10-pin Package Drawings and Dimensions
Notes:
1. All dimensions are in millimeters, angle are in degrees.
2. N is the total number of terminals.
(D/2 xE/2 )
4
2x
2x
TOP VIEW
aaa C
aaa C
E
PIN 1 INDEX AREA
D
A
B
SEATING
NX
10
ccc C
A
PLANE
SIDE VIEW
A3
0.08 C
A1
C
SEE
DETAIL B
4
PIN 1 INDEX AREA
(D/2 xE/2)
5
6
BTM VIE W
N-1N
b
bb C A B
ddd C
E2
E2/2
D2
D2/2
NX b
(ND-1) X e
e
10
NX K
NX L
ODD TERMINAL SIDE
5
Datum A or B
Terminal Tip
e
Symbol Min Typ Max
A 0.70 0.75 0.80
A1 0.00 0.02 0.05
A3 0.20 REF
L1 0.03 0.15
L2 0.13
aaa 0.15
bbb 0.10
ccc 0.10
ddd 0.05
eee 0.08
ggg 0.10
Symbol Min Typ Max
D BSC 3.00
E BSC 3.00
D2 2.20 2.70
E2 1.40 1.75
L 0.30 0.40 0.50
θ
0º
k0.20
b0.18 0.25 0.30
e0.50
N10
ND 5
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AS1301
Datasheet - Package Drawings and Markings
Figure 30. WL-CSP 8-bumps Package Diagram
970
500
500
500
500
1970
311±10
40 typ.
40µm
310±10600±30
Notes:
ccc Coplanarity
All dimensions in µm
Seating plane
Top through view
Bottom view
Ball side
250 typ .
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AS1301
Datasheet - Orderin g Information
11 Ordering Information
The device is available as the standard products shown in Table 6.
Note: All products are RoHS compliant.
Buy our products or get free samples online at ICdirect: http://www.austriamicrosystems.com/ICdirect
Technical Support is found at http://www.austriamicrosystems.com/Technical-Support
For further information and requests, please contact us mailto:sales@austriamicrosystems.com
or find your local distributor at http://www.austriamicrosystems.com/distributor
Design the AS1301 online at http://www.austriamicrosystems.com/analogbench
analogbench is a powerful design and simulation support tool that operates in on-line and off-line mode to evaluate performance and
generate application-specific bill-of-materials for austriamicrosystems' power management devices.
Table 6. Ordering Information
Ordering Code Marking Description Delivery Form Package
AS1301A-BWLT ASO4 5V/50mA Low Noise Inductorless Boost Converter T&R WL-CSP 8-bumps
AS1301A-BTDT ASO4 5V/50mA Low Noise Inductorless Boost Converter T&R TDFN (3x3x0.8mm) 10-pin
www.austriamicrosystems.com/DC-DC_Step-Up/AS1301 Revision 1.05 16 - 16
AS1301
Datasheet
Copyrights
Copyright © 1997-2010, austriamicrosystems AG, Tobelbaderstrasse 30, 8141 Unterpremstaetten, Austria-Europe. Trademarks Registered ®.
All rights reserved. The material herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of
the copyright owner.
All products and companies mentioned are trademarks or registered trademarks of their respective companies.
Disclaimer
Devices sold by austriamicrosystems AG are covered by the warranty and patent indemnification provisions appearing in its Term of Sale.
austriamicrosystems AG makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding
the freedom of the described devices from patent infringement. austriamicrosystems AG reserves the right to change specifications and prices at
any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with austriamicrosystems AG for
current information. This product is intended for use in normal commercial applications. Applications requiring extended temperature range,
unusual environmental requirements, or high reliability applications, such as military, medical life-support or life-sustaining equipment are
specifically not recommended without additional processing by austriamicrosystems AG for each application. For shipments of less than 100
parts the manufacturing flow might show deviations from the standard production flow, such as test flow or test location.
The information furnished here by austriamicrosystems AG is believed to be correct and accurate. However, austriamicrosystems AG shall not
be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use,
interruption of business or indirect, special, incidental or consequential damages, of any kind, in connection with or arising out of the furnishing,
performance or use of the technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of
austriamicrosystems AG rendering of technical or other services.
Contact Information
Headquarters
austriamicrosyste ms AG
Tobelbaderstrasse 30
A-8141 Unterpremstaetten, Austria
Tel: +43 (0) 3136 500 0
Fax: +43 (0) 3136 525 01
For Sales Offices, Distributors and Representa tive s, plea se vis it:
http://www.austriamicrosystems.com/contact
