AH1884 データシートの表示（PDF） - Diodes Incorporated.

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AH1884

MICROPOWER, ULTRA-SENSITIVE HALL EFFECT SWITCH

Diodes Incorporated. 

Typical Circuit

AH1884

MICROPOWER, ULTRA-SENSITIVE HALL EFFECT

SWITCH

Vdd

AH1884

Gnd

Output 1

Output 2

Absolute Maximum Ratings (at TA= 25°C)

Symbol

Vdd

B

TA

Ts

PD

TJ

Characteristics

Supply voltage

Magnetic flux density

Operating Temperature Range

Storage Temperature Range

Package Power Dissipation

Maximum Junction Temperature

Values

Unit

5

V

Unlimited

-40 to +85

°C

-65 to +150

°C

230

mW

150

°C

Recommended Operating Conditions (TA = 25°C )

Symbol

Vdd

Parameter

Supply Voltage

Conditions

Operating

Rating

Unit

1.65~3.3

V

Electrical Characteristics (TA = +25°C, Vdd = 1.8V; unless otherwise specified)

Symbol

VOH

VOL

Ioff

Idd(en)

Idd(dis)

Idd(avg)

Tawake

Tperiod

D.C.

Characteristic

Conditions

Min

Typ Max Unit

Output On Voltage (High side)

Output On Voltage (Low side)

Output Leakage Current

IO= -0.5mA

IO= 0.5mA

Output off

Vdd-0.2 -

-

V

-

-

0.2

V

-

<0.1 1

µA

Chip enable

-

2

4

mA

Supply Current

Chip disable

-

5

8

uA

average supply current

-

7

12 uA

Awake Time

-

50 100 µs

Period

-

50 100 ms

Duty Cycle

-

0.1

-

%

AH1884 Rev. 3

3 of 7

www.diodes.com

JULY 2007

© Diodes Incorporated

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