A3422 Просмотр технического описания (PDF) - Allegro MicroSystems

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A3422

HALL-EFFECT, DIRECTION-DETECTION SENSORS

Allegro MicroSystems 

3421 AND 3422

HALL-EFFECT,

DIRECTION-DETECTION

SENSORS

CRITERIA FOR DEVICE QUALIFICATION

All Allegro sensors are subjected to stringent qualification requirements prior to being released to production. To

become qualified, except for the destructive ESD tests, no failures are permitted.

Qualification Test

Test Method and

Test Conditions

Test Length

Samples

Per Lot

Comments

Temperature Humidity

Bias Life

Bias Life

(Surge Operating Life)

Autoclave, Unbiased

High-Temperature

(Bake) Storage Life

Temperature Cycle

JESD22-A101,

TA = 85°C, RH = 85%

JESD22-A108,

TA = 150°C, TJ = 165°C

JESD22-A108,

TA = 175°C, TJ = 190°C

JESD22-A102,

TA = 121°C, 15 psig

JESD22-A103,

TA = 170°C

JESD22-A104

1000 hrs

77

1000 hrs

77

1000 hrs

77

96 hrs

77

1000 hrs

77

1000 cycles

77

Device biased for

minimum power

-55°C to +150°C

ESD,

Human Body Model

CDF-AEC-Q100-002

Pre/Post

Reading

3 per

test

Test to failure

All leads > 8 kV

SENSOR LOCATIONS

(±0.005” [0.13 mm] die placement)

ACTIVE AREA DEPTH

0.014"

0.37 mm

NOM

0.059"

0.096"

1.50 mm 2.44 mm

0.072"

1.83 mm

E1

E2

www.allegromicro.com

A

BRANDED

SURFACE 1

2

3

4

5

Dwg. MH-007-1

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