AS5011 Просмотр технического описания (PDF) - austriamicrosystems AG

Номер в каталоге

Компоненты Описание

производитель

AS5011

Low Power Integrated Hall IC for Human Interface Applications

austriamicrosystems AG 

AS5011

Data Sheet

8.2 Operating conditions

(operating conditions: Tamb = -20 to +80°C, VDD = 3.3V)

Parameter

Core Supply voltage

Peripheral Supply voltage

Current consumption on core

supply,

Shutdown mode

Current consumption on core

supply,

Low Power mode

Current consumption on core

supply,

Full Power mode

Symbol Min

VDD 2.7

VDDp 1.8

Typ Max

3.6

VDD

+0.3

IDDs

50

IDDl

200

IDDf

8

Current consumption on IO supply IDDp

1

Polling clock rate, Shutdown mode tP,W

Polling clock rate, Low Power

mode

tP,A

Coordinate conversion time

tconv

65.6 80 94.4

16.4 20 23.6

330 380 455

lateral movement radius

dx

dy

±1.8

2

±2.3

type of magnet

Hall array diameter

d

2

3

RH

2.2

magnetic field strength

BZ

30

120

Ambient temperature range

Magnetic field measurement

resolution

Resolution of XY displacement

IC package

Power supply filtering capacitors

Tamb -20

+80

11

8

QFN16

5x5x0.55mm

100

100

Unit

Note

V

V

open drain outputs : SCL, SDA,

INT/

average current pin VDD

µA pulsed current IDDf during tconv

with period tP,W

average current pin VDD

µA pulsed current IDDf during tconv

with period tP,A

mA continuous current pin VDD

average current pin VDDp, 20ms

µA i²C polling, 47k pullup resistor on

SDA

ms internal

ms internal

µs Full Power mode

vertical magnetic field at magnet

mm centre, measured at the chip

surface

mm cylindrical; axial magnetized

mm

mT

vertical magnetic field at magnet

center; measured at chip surface

°C

bit Internal

bit over 2*dx and 2*dy axis

nF Ceramic capacitor VDD - VSS

nF Ceramic capacitor VDDp - VSS

www.austriamicrosystems.com

Revision 3.10

11 – 16

Share Link: