AH8503-FDC-7 datasheet(4/19 Pages) DIODES

Part #	AH8503-FDC-7

Description	HIGH ACCURACY MICROPOWER LINEAR HALL EFFECT SENSOR

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Manufacturer	DIODES [Diodes Incorporated]

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4 / 19 page

AH8503

Document number: DS37684 Rev. 1 - 2

4 of 19

www.diodes.com

February 2015

AH8503

Electrical Characteristics (Notes 8 & 9) (@TA = +25°C, VDD = 1.8V, unless otherwise specified.)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Supply Current

IDD_uP_MODE

Average Supply Current in

Micropower Mode with Continuous

Sampling Rate of 24Hz

(CNTRL = GND Continuously)

VOUTPUT = VDD/2, CNTRL = GND, VDD = 1.8V

(Note 10)

-

13

20

µA

VOUTPUT = VDD/2, CNTRL = GND, VDD = 3.0V

(Note 10)

-

17

25

µA

IDD_TURBO_MODE

Average Supply Current in Turbo

Mode with Continuous Sampling Rate

of 6.25Hz

(CNTRL = VDD Continuously)

VOUTPUT = VDD/2, CNTRL = VDD, VDD = 1.8V

(Note 10)

-

1.01

1.3

mA

VOUTPUT = VDD/2, CNTRL = GND, VDD = 3.0V

(Note 10)

-

1.44

1.8

mA

IDD_7kHz_EXTDRV

Average Supply Current at 7.14kHz

Sampling Rate When CNTRL is

Externally Driven

VOUTPUT = VDD/2, CNTRL clocking at 7.14kHz

VDD = 1.8V

(Note 10)

-

1.16

1.5

mA

VOUTPUT = VDD/2, CNTRL clocking at 7.14kHz

VDD = 3V

(Note 10)

-

1.65

2.1

mA

Notes:

8.

When power is initially turned on, the operating VDD (1.6V to 3.6V) must be applied to guaranteed the output sampling.

After the supply voltage reaches minimum operating voltage, the output state is valid after after tON_INITIAL.

9.

Typical data is at TA = +25°C, VDD = 1.8V unless otherwise stated.

10. The parameters are not tested in production, they are guaranteed by design, characterization and process control.

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