Datasheet > A1391_16

A1391_16

更新时间： 2022-02-26 13:25:24

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描述
Micro Power 3 V Linear Hall Effect Sensor ICs

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A1391_16 数据手册

Micro Power 3 V Linear Hall Effect Sensor ICs

with Tri-State Output and User Selectable Sleep Mode

A1391, A1392,

A1393, and A1395

OUTPUT TIMING CHARACTERISTICS¹T_A= 25°C

Characteristic

Power-On Time³

Power-Off Time⁴

Symbol

t_PON

Test Conditions

Min.

Typ.²

Max.

Units

ꢀs

–

t_POFF

–

ꢀs

¹See figure 1 for explicit timing delays.

²Typical data are for initial design estimations only, and assume optimum manufacturing and application conditions, such as T_A= 25°C. Performance

may vary for individual units, within the specified maximum and minimum limits.

¯¯¯¯¯¯¯¯¯¯

Power-On Time is the elapsed time after the voltage on the SLEEP pin exceeds the active mode threshold voltage,V_INH, until the time the device output

reaches 90% of its value.

¯¯¯¯¯¯¯¯¯¯

Power-Off Time is the duration of time between when the signal on the ¯SLEEP pin switches from HIGH to LOW and when I_CCdrops to under 100 μA.

During this time period, the output goes into the HIGH impedance state.

MAGNETIC CHARACTERISTICS T_A= 25°C

Characteristic

Symbol

V_OUTQ(V)

Sens_(V)

Lin+

Test Conditions

Min.

Typ.*

100

Max.

Units

Ratiometry

–

Ratiometry

Positive Linearity

Negative Linearity

Symmetry

Lin–

Sym

*Typical data are for initial design estimations only, and assume optimum manufacturing and application conditions, such as T_A= 25°C. Performance

may vary for individual units, within the specified maximum and minimum limits.

Allegro MicroSystems, LLC

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000

www.allegromicro.com

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