ams AS1501 Digital potentiometer Datasheet

AS1500/AS1501/AS1502/AS1503
D a ta S he e t
D i g i ta l P o t e n t i o m e t e r
1 General Description
2 Key Features
256 - Taps
The AS1500 is a digital potentiometer with 256
programmable steps. The values of the resistor can be
controlled via 3 wire serial interface capable to handle
programming rates up to 10MHz.
Available in four Resistance values
- AS1500 resistance 10kΩ
- AS1501 resistance 20kΩ
- AS1502 resistance 50kΩ
- AS1503 resistance 100kΩ
Standby current - Less than 1 µA
The AS1500 is available in four different resistor values.
The AS1500 incorporates a 10kΩ, the AS1501 a 20kΩ,
the AS1502 a 50kΩ and the AS1503 a 100kΩ fixed
resistor. The wiper contact taps the fixed resistor at
points determined by the 8-bit digital code word. The
resistance between the wiper and the endpoint of the
resistor is linear. The switching action is performed in a
way that no glitches occur.
3-Wire Serial Data Interface
10 MHz Update Data Loading Rate
2.7 V to 5.5 V Single-Supply Operation
Temperature Range –40º to +125º
The AS150x is available in an 8-pin SOIC package. All
parts are guaranteed to operate over the extended
industrial temperature range of –40º to +125º.
8-pin SOIC Package
3 Applications
The AS1500 is ideal for volume controls in TV sets and
audio systems, and applications that require line
impedance matching, programmable filters or power
supply adjustment. The AS1500 can also be designed in
as a replacement for mechanical potentiometers.
Figure 1. Application Diagram
VCC
A
SDI
CK
CSN
10 Bit
Serial
Latch
8
8-Bit
Latch
8
W
B
GND
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Revision 1.01
1 - 14
AS1500
Data Sheet
- Pin Assignments
4 Pin Assignments
Figure 2. Pin Assignments (Top View)
B 1
8 A
GND 2
7 W
AS1500
CSN 3
6 VCC
SDI 4
5 CK
Pin Descriptions
Table 1. Pin Description
Pin Name
Pin Number
B
1
Terminal B RDAC
GND
2
Ground
CSN
3
Chip Select Input, Active Low. When CSN returns high, data in the serial
input register is loaded into the DAC register.
SDI
4
Serial Data Input
CK
5
Serial Clock Input, Positive Edge Triggered.
VCC
6
Positive power supply, specified for operation at both 3V and 5V.
W
7
Wiper RDAC
A
8
Terminal A RDAC
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Description
Revision 1.01
2 - 14
AS1500
Data Sheet
- Absolute Maximum Ratings
5 Absolute Maximum Ratings
(TA = 25º C, unless otherwise noted)
Table 2. Absolute Maximum Ratings
Parameter
Min
Max
Units
VCC to GND
-0.3
+7
V
VA, VB, VW to GND
0
VCC
V
AX – BX, AX – WX, BX – WX
±20
mA
Digital Input and Output Voltage to GND
0
+7
V
Operating Temperature Range
-40
+125
ºC
+150
ºC
+150
ºC
Maximum Junction Temperature (TJ
max)
Storage Temperature
Package body temperature
-65
+260
ºC
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The reflow peak soldering temperature
(body temperature) specified is in
accordance with IPC/JEDEC J-STD020C “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).
(TJ max - TA) / θJA
Package Power Dissipation
ESD
Notes
1
Revision 1.01
kV
HBM MIL-Std883E 3015.7methods.
3 - 14
AS1500
Data Sheet
- Electrical Characteristics
6 Electrical Characteristics
AS1500 / AS1501 – SPECIFICATIONS
VCC = 3V±10% or 5V±10%, VA = VCC, VB = 0V, –40ºC ≤ TA ≤ +125ºC unless otherwise noted.
Table 3. Electrical Characteristics – 10k and 20k Versions
Symbol
Parameter
Conditions
1
Min
Typ
Max
Units
TA = 25ºC, VCC = 5V, AS1500,
Version: 50kΩ
8
10
12
kΩ
TA = 25ºC, VCC = 5V, AS1501,
Version: 100kΩ
16
20
24
kΩ
DC Characteristics Rheostat Mode
RAB
2
Nominal Resistance
ΔRAB/ΔT
Resistance Tempco
VAB = VCC, Wiper = No Connect
RW
Wiper Resistance
VCC = 5V
20
100
200
Ω
R-DNL
Resistor Differential NL
RWB, VCC = 5V, VA = No Connect
-1
±1/4
+1
LSB
R-INL
Resistor Integral NL
RWB, VCC = 5V, VA = No Connect
-2
±1/2
+2
LSB
3
4
500
ppm/ºC
DC Characteristics Potentiometer Divider
N
Resolution
INL
Integral Nonlinearity
DNL
8
Differential Nonlinearity
Bits
VCC = 5.5V TA = 25ºC
-2
±1/2
+2
LSB
VCC = 2.7V TA = 25ºC
-2
±1/2
+2
LSB
VCC = 5.5V TA = 25ºC
-1
±1/4
+1
LSB
VCC = 2.7V TA = 25ºC
-1
±1/4
+1
LSB
ΔVW /ΔT
Voltage Divider Tempco
Code = 80H
VWFSE
Full-Scale Error
Code = FFH, VCC = 5.5V
-4
-2.8
0
LSB
VWFSE
Zero-Scale Error
Code = 00H, VCC = 5.5V
0
1.3
2
LSB
VCC
V
15
ppm/ºC
Resistor Terminals
5
VA, B, W
Voltage Range
CA, B
Capacitance Ax, Bx
f =1MHz, Measured to GND,
Code = 80H
75
pF
CW
Capacitance Wx
f =1MHz, Measured to GND,
Code = 80H
120
pF
0
6
Digital Inputs and Outputs
VIH
Input Logic High
VCC = 5V
VIL
Input Logic Low
VCC = 5V
VIH
Input Logic High
VCC = 3V
VIL
Input Logic Low
VCC = 3V
0.6
V
IIH, IIL
Input Current
VIN = 5V or 0V, VCC = 5V
±1
µA
CIL
Input Capacitance
2.4
V
0.8
2.1
V
V
5
pF
Power Supplies
VCC
Power Supply Range
IDD
Supply Current (CMOS) VIH = VCC or VIL = 0V, VCC = 5.5V
IDD
Supply Current (TTL)
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7
2.7
VIH = 2.4V or 0.8V, VCC = 5.5V
Revision 1.01
5.5
V
0.1
1
µA
0.9
4
mA
4 - 14
AS1500
Data Sheet
- Electrical Characteristics
Table 3. Electrical Characteristics – 10k and 20k Versions
Symbol
PDISS
PSSR
Parameter
Power Dissipation
BW_20k
THDW
VCC = 5V+0.5VP
sine wave @
1kHz
Power Supply
Suppression Ratio
Max
Units
27.5
µW
AS1500,
Version: 10kΩ
-54
-25
dB
AS1501,
Version: 20kΩ
-52
-25
dB
Bandwidth –3dB
Bandwidth –3dB
RWB = 10kΩ, VCC = 5V
1000
kHz
RWB = 20kΩ, VCC = 5V
500
kHz
Total Harmonic
Distortion
VA = 1VRMS + 2VDC, VB = 2VDC,
f = 1kHz
0.003
%
RWB = 5kΩ, VA = VCC, VB = 0V,
±1% Error Band
2
RWB = 10kΩ, VA = VCC, VB = 0V,
±1% Error Band
4
µs
RWB = 5kΩ, f =1kHz
9
nV/ √ Hz
RWB = 10kΩ, f =1kHz
13
nV/ √ Hz
VW Settling Time
tS_20k
eNWB_20k
1
Typ
9
tS_10k
eNWB_10k
Min
VIH = VCC or VIL = 0V, VCC = 5.5V
8
(CMOS)
Dynamic Characteristics
BW_10k
Conditions
Resistor Noise Voltage
µs
1.
2.
3.
4.
5.
6.
Typicals represent average readings at 25ºC and VCC = 5V.
Wiper is not connected. IAB = 350µA for the 10kΩ version and 175µA for the 20kΩ version.
All Tempcos are guaranteed by design and not subject to production test.
Terminal A is not connected. IW = 350µA for the 10kΩ version and 175µA for the 20kΩ version.
Resistor terminals A, B, W have no limitations on polarity with respect to each other.
All capacitances are guaranteed by design and not subject to production test. Resistor-terminal capacitance
tests are measured with 2.5V bias on the measured terminal. The remaining resistor terminals are left open circuit.
7. Worst-case supply current consumed when input logic level at 2.4V, standard characteristic of CMOS logic.
8. PDISS is calculated from (IDD×VCC). CMOS logic level inputs result in minimum power dissipation.
9. All dynamic characteristics are guaranteed by design and not subject to production test. All dynamic characteristics use VCC=5V.
AS1502 / AS1503 – SPECIFICATIONS
VCC = 3V±10% or 5V±10%, VA = VCC, VB = 0V, –40ºC ≤ TA ≤ +125ºC unless otherwise noted.
Table 4. Electrical Characteristics – 50k and 100k Versions
Symbol
Parameter
Conditions
1
Min
Typ
Max
Units
TA = 25ºC, VCC = 5V, AS1502,
Version: 50kΩ
40
50
60
kΩ
TA = 25ºC, VCC = 5V, AS1503,
Version: 100kΩ
80
100
120
kΩ
DC Characteristics Rheostat Mode
RAB
2
Nominal Resistance
ΔRAB/ΔT
Resistance Tempco
VAB = VCC, Wiper = No Connect
RW
Wiper Resistance
VCC = 5V
20
100
200
Ω
R-DNL
Resistor Differential NL
RWB, VCC = 5V, VA = No Connect
-1
±1/4
+1
LSB
R-INL
Resistor Integral NL
RWB, VCC = 5V, VA = No Connect
-2
±1/2
+2
LSB
3
4
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Revision 1.01
500
ppm/ºC
5 - 14
AS1500
Data Sheet
- Electrical Characteristics
Table 4. Electrical Characteristics – 50k and 100k Versions
Symbol
Parameter
Conditions
Min
1
Typ
Max
Units
DC Characteristics Potentiometer Divider
N
INL
DNL
ΔVW /ΔT
VWFSE
VWFSE
Resolution
8
Integral Nonlinearity
Differential Nonlinearity
Bits
VCC = 5.5V TA = 25ºC
-4
±1
+4
LSB
VCC = 2.7V TA = 25ºC
-4
±1
+4
LSB
VCC = 5.5V TA = 25ºC
-1
±1/4
+1
LSB
VCC = 2.7V TA = 25ºC
-1
±1/4
+1
LSB
Voltage Divider Tempco
Code = 80H
Full-Scale Error
Code = FFH, VCC= 5.5V
-1
-0.25
0
LSB
Zero-Scale Error
Code = 00H, VCC = 5.5V
0
0.1
1
LSB
VCC
V
15
ppm/ºC
Resistor Terminals
5
VA, B, W
Voltage Range
CA, B
Capacitance Ax, Bx
f =1MHz, Measured to GND,
Code = 80H
15
pF
CW
Capacitance Wx
f =1MHz, Measured to GND,
Code = 80H
80
pF
0
6
Digital Inputs and Outputs
VIH
Input Logic High
VCC = 5V
VIL
Input Logic Low
VCC = 5V
VIH
Input Logic High
VCC = 3V
VIL
Input Logic Low
VCC = 3V
0.6
V
IIH, IIL
Input Current
VIN = 5V or 0V, VCC = 5V
±1
µA
CIL
Input Capacitance
2.4
V
0.8
2.1
V
V
5
pF
Power Supplies
VCC
Power Supply Range
IDD
Supply Current (CMOS) VIH = VCC or VIL = 0V, VCC = 5.5V
IDD
PDISS
PSSR
7
Supply Current (TTL)
Power Dissipation
8
(CMOS)
Power Supply
Suppression Ratio
Dynamic Characteristics
BW_50k
BW_100k
THDW
2.7
VIH = 2.4V or 0.8V, VCC = 5.5V
5.5
V
0.1
1
µA
0.9
4
mA
27.5
µW
VIH = VCC or VIL = 0V, VCC = 5.5V
VCC = 5V+0.5VP
sine wave @
1kHz
AS1502,
Version: 50kΩ
-43
dB
AS1503,
Version: 100kΩ
-52
dB
9
Bandwidth –3dB
Bandwidth –3dB
RWB = 50kΩ, VCC = 5V
220
kHz
RWB = 100kΩ, VCC = 5V
110
kHz
Total Harmonic
Distortion
VA = 1VRMS + 2VDC, VB = 2VDC,
f = 1kHz
0.003
%
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Revision 1.01
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AS1500
Data Sheet
- Electrical Characteristics
Table 4. Electrical Characteristics – 50k and 100k Versions
Symbol
Parameter
tS_50k
VW Settling Time
tS_100k
eNWB_50k
eNWB_100k
Resistor Noise Voltage
Conditions
Min
1
Typ
Max
Units
RWB = 50kΩ, VA = VCC, VB = 0V,
±1% Error Band
9
RWB = 100kΩ, VA = VCC, VB = 0V,
±1% Error Band
18
µs
RWB = 50kΩ, f =1kHz
20
nV/ √ Hz
RWB = 100kΩ, f =1kHz
29
nV/ √ Hz
µs
1.
2.
3.
4.
5.
6.
Typicals represent average readings at 25ºC and VCC = 5V.
Wiper is not connected. IAB = 70µA for the 50kΩ version and 35µA for the 100kΩ version.
All Tempcos are guaranteed by design and not subject to production test.
Terminal A is not connected. IW = 70µA for the 50kΩ version and 35µA for the 100kΩ version.
Resistor terminals A, B, W have no limitations on polarity with respect to each other.
All capacitances are guaranteed by design and not subject to production test. Resistor-terminal capacitance
tests are measured with 2.5V bias on the measured terminal. The remaining resistor terminals are left open circuit.
7. Worst-case supply current consumed when input logic level at 2.4V, standard characteristic of CMOS logic.
8. PDISS is calculated from (IDD×VCC). CMOS logic level inputs result in minimum power dissipation.
9. All dynamic characteristics are guaranteed by design and not subject to production test. All dynamic characteristics use VCC=5V.
AS150x – SPECIFICATIONS
VCC = 3V±10% or 5V±10%, VA = VCC, VB = 0V, –40ºC ≤ TA ≤ +125ºC unless otherwise noted.
Table 5. Switching Characteristics
Symbol
Parameter
Switching Characteristics
1
Conditions
Min
Clock Level High or Low
50
ns
Typ
Max
Unit
23
tCH, tCL
Input Clock Pulsewidth
tDS
Data Setup Time
5
ns
tDH
Data Hold Time
5
ns
tCSS
CSN Setup Time
10
ns
tCSWH
CSN High Pulsewidth
10
ns
tCSWL
CSN Low Pulsewidth
tCSH
CK Fall to CSN Rise
Hold Time
0
ns
tCS1
CSN Rise to Clock Rise
Setup
10
ns
100
ms
1. Typicals represent average readings at 25ºC and VCC=5V.
2. Guaranteed by design and not subject to production test. Resistor-terminal capacitance tests are measured with
2.5V bias on the measured terminal. The remaining resistor terminals are left open circuit.
3. See timing diagram for location of measured values. All input control voltages are specified with tR = tF = 1ns
(10% to 90% of VCC) and timed from a voltage level of 1.6V. Switching characteristics are measured using
VCC=3V or 5V. To avoid false clocking, a minimum input logic slew rate of 1V/µs should be maintained.
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AS1500
Data Sheet
- Detailed Description
7 Detailed Description
Serial-Programming
Programming of the AS150x is done via the 3 wire serial interface. The three input signals are serial data input (SDI),
clock(CK) and chip select (CSN). A programming sequence consists of 10-bit, where the last eight bit contain the code
word for the resistor value. The first two bits A1 and A0 have to be low to program the resistor value (see Table 6).
Otherwise the resistor value is not affected. The data is shifted into the internal 10 Bit register with the rising edge of
the CK signal. With the rising edge of the CSN signal the data become valid and the resistance is updated (see Figure
3). A detailed block diagram is shown in Figure 4.
Table 6. Serial data format (10 bits)
A1
A0
0
0
D7
D6
D5
D4
D3
MSB
D2
Data
D1
D0
LSB
Figure 3. Timing Diagram
1
SDI
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
0
CK
1
0
DAC Register Load
1
CSN
0
VCC
VOUT
0V
Figure 4. Detailed Timing Diagram
1
SDI
Ax or Dx
Ax or Dx
0
tD
tD
tCH
tCS1
1
CK
0
tCL
1
CSN
tCSH
tCSS
tCSWL
tCSWH
0
tS
VCC
VOUT
± 1% Error Band
0V
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Revision 1.01
8 - 14
AS1500
Data Sheet
- Detailed Description
Rheostat Operation
The digital potentiometer family AS150x offers nominal resistor values of 10kΩ, 20kΩ, 50kΩ and 100kΩ. The resistor
has 256 contact points where the wiper can access the resistor. The 8-bit code word determines the position of the
wiper and is decoded through an internal logic. The lowest code 00h is related to the terminal B. The resistance is then
only determined by the wiper resistance (100Ω). The resistance for the next code 01h is the nominal resistor RAB
(10kΩ, 20kΩ, 50kΩ or 100kΩ) divided through 256 plus the wiper resistor. In case of AS1501 (10kΩ) the total
resistance is 39Ω+100Ω=139Ω. Accordingly the resistor for code 02h is 78Ω+100Ω=178Ω. The last code 255h does
not connect to terminal A directly (see Figure 5). So the maximum value is 10000Ω - 39Ω +100Ω = 10061Ω. The
general formula for the calculation of the resistance RWB is:
RWB (Dx)= (Dx)/256 • RAB + RW
(EQ 1)
where RAB is the nominal resistance between terminal A and B, RW is the wiper resistance and DX is the 8-Bit Code
word. In Table 7 the resistor values between the wiper and terminal B for AS1500 are given for specific codes DX. In
the zero-scale condition the wiper resistance of 100Ω remains present.
Table 7. RDAC-Codes WB
DX (Dec)
RWB (Ω)
Output State
255
10061
Full Scale
128
5100
Midscale
1
139
1 LSB
0
100
Zero-Scale
(Wiper Contact Resistance)
The maximum current through the wiper and terminal B is 5mA. If the current exceeds this limit the internal switches
can degrade or even be damaged. As a mechanical potentiometer the resistances RWA and RWB are totally
symmetrical. The relation between them is shown in Figure 5.
Figure 5. RWA and RWB versa code
RWA, RWB - % of Nominal RAB
10
RWB
RWA
75
50
25
0
0
64
12
19
25
CODE - Decimal
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Revision 1.01
9 - 14
AS1500
Data Sheet
- Detailed Description
The resistance RWA is the complimentary resistor to RWB and can be controlled digitally as well. RWA starts at the
maximum value of the nominal resistance and is reduced with increasing 8-Bit code words. The formula to calculate
RWA is given below:
RWA (Dx)= (256 - Dx)/256 • RAB + RW
(EQ 2)
where RAB is the nominal resistance between terminal A and B, RW is the wiper resistance and Dx is the 8-Bit Code
word. In Table 8 the resistor values between the wiper and terminal B for AS1500 are given for specific codes Dx.
Table 8. RDAC-Codes WA
DX (Dec)
RWA (Ω)
Output State
255
89
Full Scale
128
5050
Midscale
1
10011
1 LSB
0
10050
Zero-Scale
Figure 6. Equivalent RDAC Circuit
A
Rs
D7
Rs
D6
D5
Rs
D4
D3
D2
W
D1
D0
RDAC
LATCH
AND
DECODE
Rs
Rs=RNOMINAL/256
B
Voltage Output Operation
The AS150x family can easily used in an voltage output mode, where the output voltage is proportional to an applied
voltage to a given terminal. When 5V are applied to terminal A and B is set to ground the ouput voltage at the wiper
starts at zero volts up to 1LSB less then 5V. One LSB of voltage corresponds to the voltage applied at terminal AB
divided through 256 steps of possible wiper settings. The formula is given by
VW (Dx)= (Dx)/256 • VAB + VB
(EQ 3)
where VAB is the voltage applied between terminal A and B, VW is the voltage at the wiper, Dx is the 8-Bit Code word
and VB is the voltage at terminal B. The temperature drift is significant better than in Rheostat mode, since the
temperature coefficient is determined by the internal resistor ratio. Therefore the temperature drift is only 15ppm/°C.
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Revision 1.01
10 - 14
AS1500
Data Sheet
- Detailed Description
Applications
The digital potentiometer can replace in many applications the analog trimming potentiometer. The digital
potentiometer is not sensitive to vibrations and shocks. It has an extremely small form-factor and can be adjusted very
fast (e.g. AS1500 has an update rate of 600kHz). Furthermore the temperature drift, resolution and noise are
significant better and cannot be achieved with a mechanical trimming potentiometer. Due to the programmability the
resistor settings can be stored in the system memory, so that after a power down the exact settings can be recalled
easily.
All analog signals must remain within 0 to VCC range. For standard potentiometer applications the wiper output can be
used directly. In the case of a low impedance load, a buffer shall be used.
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AS1500
Data Sheet
- Package Drawings and Markings
8 Package Drawings and Markings
Figure 7. 8-pin SOIC Package
Notes:
1. Lead coplanarity should be 0 to 0.10mm (.004”) max.
2. Package surface finishing:
(2.1) Top: matte (charmilles #18-30).
(2.2) All sides: matte (charmilles #18-30).
(2.3) Bottom: smooth or matte (charmilles #18-30).
3. All dimensions exclusive of mold flash, and end flash from the package body shall not exceed 0.24mm (0.10”) per side (D).
4. Details of pin #1 identifier are optional but must be located within
the zone indicated.
Symbol
Min
Max
A1
B
C
D
E
e
H
h
L
A
0.10
0.36
0.19
4.80
3.81
0.25
0.46
0.25
4.98
3.99
ZD
A2
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Revision 1.01
1.27BSC
5.80
0.25
.041
1.52
0º
6.20
0.50
1.27
1.72
8º
0.53REF
1.37
1.57
12 - 14
AS1500
Data Sheet
- Ordering Information
9 Ordering Information
Table 9.
Model
Resistor
Delivery Form
Package
Description
AS1500
10kΩ
Tubes
8-pin SOIC
8-bit Digital Potentiometer
AS1501
20kΩ
Tubes
8-pin SOIC
8-bit Digital Potentiometer
AS1502
50kΩ
Tubes
8-pin SOIC
8-bit Digital Potentiometer
AS1503
100kΩ
Tubes
8-pin SOIC
8-bit Digital Potentiometer
AS1500-T
10kΩ
T&R
8-pin SOIC
8-bit Digital Potentiometer
AS1501-T
20kΩ
T&R
8-pin SOIC
8-bit Digital Potentiometer
AS1502-T
50kΩ
T&R
8-pin SOIC
8-bit Digital Potentiometer
AS1503-T
100kΩ
T&R
8-pin SOIC
8-bit Digital Potentiometer
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Revision 1.01
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AS1500
Data Sheet
- Ordering Information
Copyrights
Copyright © 1997-2008, austriamicrosystems AG, Schloss Premstaetten, 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
austriamicrosystems AG
A-8141 Schloss Premstaetten, Austria
Tel: +43 (0) 3136 500 0
Fax: +43 (0) 3136 525 01
For Sales Offices, Distributors and Representatives, please visit:
http://www.austriamicrosystems.com/contact-us
www.austriamicrosystems.com
Revision 1.01
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