AS5045

Data Sheet

www.austriamicrosystems.com

Revision 1.7

6 – 33

Building Block

AS5045

AS5040

Propagation delay

384µs (slow mode)

96µs (fast mode)

48µs

Transition noise

(rms; 1sigma)

0.03 degrees max. (slow mode)

0.06 degrees max. (fast mode)

0.12 degrees

OTP programming

options

Zero position, rotational direction, PWM

disable, 2 Magnetic Field indicator modes, 2

PWM frequencies

Zero position, rotational direction,

incremental modes, index bit width

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

Symbol

Min

Max

Unit

Note

DC supply voltage at pin VDD5V

VDD5V

-0.3

7

V

DC supply voltage at pin VDD3V3

VDD3V3

5

V

Input pin voltage

-0.3

VDD5V

+0.3

V

Except VDD3V3

Input current (latchup immunity)

-100

100

mA

Norm: JEDEC 78

Electrostatic discharge

ESD

± 2

kV

Norm: MIL 883 E method 3015

Storage temperature

-55

125

°C

Min – 67°F ; Max +257°F

Body temperature (Lead-free

package)

260

°C

t=20 to 40s,

Norm: IPC/JEDEC J-Std-020

Lead finish 100% Sn “matte tin”

Humidity non-condensing

H

5

85

%

6.3

Operating Conditions

Parameter

Symbol

Min

Typ Max

Unit

Note

Ambient temperature

-40

125

°C

-40°F…+257°F

Supply current

16

21

mA

Supply voltage at pin VDD5V

Voltage regulator output voltage at pin

VDD3V3

VDD5V

VDD3V3

4.5

3.0

5.0

3.3

5.5

3.6

V

5V operation

Supply voltage at pin VDD5V

Supply voltage at pin VDD3V3

VDD5V

VDD3V3

3.0

3.0

3.3

3.3

3.6

3.6

V

3.3V operation

(pin VDD5V and VDD3V3 connected)