Datasheet > A1356LKBTN-T

A1356LKBTN-T

更新时间： 2022-02-26 12:20:52

品牌	Logo	应用领域
急速微 - ALLEGRO		/
页数	文件大小	规格书
20页	438K
描述
High Precision Linear Hall-Effect Sensor IC High Precision Linear Hall-Effect Sensor IC

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A1356LKBTN-T 数据手册

High Precision Linear Hall-Effect Sensor IC

With an Open Drain Pulse Width Modulated Output

A1356

OPERATING CHARACTERISTICS (continued) Valid over full operating temperature range, T_A, V_CC= 4.5 to 18 V,

C_BYPASS= 0.1 μF, unless otherwise noted

Characteristics

Error Components

Symbol

Test Conditions

Min.

Typ.

Max.

Unit

Linearity Sensitivity Error^2,3

Symmetry Sensitivity Error^2,3

Lin_ERR

–

±3.0

±1.5

Sym_ERR

¹After powering on the device, output of device needs time to reach valid magnetic response with a valid PWM output.

²See Characteristic Definitions section.

³Guarenteed by design only. Characterized but not tested in production.

⁴f_Cvaries up to approximately ± 20% over the full operating ambient temperature range, T_A, and process.

⁵Jitter is dependent on the sensitivity of the device.

⁶Raw device characteristic values before any programming.

⁷D_(Q)(max) is the value available with all programming fuses blown (maximum programming code set). The D_(Q)range is the total range from D_(Q)(min)

up to and including D_(Q)(max). See Characteristic Definitions section.

⁸Step size is larger than required, in order to provide for manufacturing spread. See Characteristic Definitions section.

⁹Non-ideal behavior in the programming DAC can cause the step size at each significant bit rollover code to be greater than twice the maximum

specified value of Step_D(Q), Step_SENS, or Step_fPWM

¹⁰Overall programming value accuracy. See Characteristic Definitions section.

¹¹Programmed at 150°C and calculated relative to 25°C.

¹²Sensitivity drift from expected value at T_Aafter programming SENS_TC. See Characteristic Definitions section.

Allegro MicroSystems, LLC

115 Northeast Cutoff

Worcester, Massachusetts 01615-0036 U.S.A.

1.508.853.5000; www.allegromicro.com

1 2 3 456 7 8...20

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