AS5045
Data Sheet
Building Block
Propagation delay
Transition noise
(rms; 1sigma)
OTP programming
options
AS5045
384μs (slow mode)
96μs (fast mode)
0.03 degrees max. (slow mode)
0.06 degrees max. (fast mode)
Zero position, rotational direction, PWM
disable, 2 Magnetic Field indicator modes, 2
AS5040
48μs
0.12 degrees
Zero position, rotational direction,
incremental modes, index bit width
PWM frequencies
6.2 Absolute Maximum Ratings (non operating)
Stresses beyond those listed under “Absolute Maximum Ratings“ may cause permanent damage to the device.
These are stress ratings only. Functional operation of the device at these or any other conditions beyond those
indicated under “Operating Conditions” is not implied. Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
Parameter
DC supply voltage at pin VDD5V
DC supply voltage at pin VDD3V3
Input pin voltage
Input current (latchup immunity)
Electrostatic discharge
Storage temperature
Body temperature (Lead-free
package)
Humidity non-condensing
Symbol
VDD5V
VDD3V3
V in
I scr
ESD
T strg
T Body
H
Min
-0.3
-0.3
-100
-55
5
Max
7
5
VDD5V
+0.3
100
±2
125
260
85
Unit
V
V
V
mA
kV
°C
°C
%
Note
Except VDD3V3
Norm: JEDEC 78
Norm: MIL 883 E method 3015
Min – 67°F ; Max +257°F
t=20 to 40s,
Norm: IPC/JEDEC J-Std-020
Lead finish 100% Sn “matte tin”
6.3 Operating Conditions
Parameter
Symbol
Min Typ Max
Unit
Note
Ambient temperature
Supply current
T amb
I supp
-40
16
125
21
°C
mA
-40°F…+257°F
Supply voltage at pin VDD5V
Voltage regulator output voltage at pin
VDD3V3
Supply voltage at pin VDD5V
Supply voltage at pin VDD3V3
VDD5V
VDD3V3
VDD5V
VDD3V3
4.5
3.0
3.0
3.0
5.0
3.3
3.3
3.3
5.5
3.6
3.6
3.6
V
V
5V operation
3.3V operation
(pin VDD5V and VDD3V3 connected)
www.austriamicrosystems.com
Revision 1.7
6 – 33
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相关代理商/技术参数
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