Datasheet > 传感器/换能器 > 磁场传感器> A1354KKTTN-T

A1354KKTTN-T

更新时间： 2024-02-17 13:42:06

品牌	Logo	应用领域
急速微 - ALLEGRO		传感器换能器磁场传感器输出元件信息通信管理
页数	文件大小	规格书
22页	528K
描述
High Precision 2-Wire Linear Hall Effect Sensor IC with Pulse Width Modulated Output

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技术参数
数据手册

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A1354KKTTN-T 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	SIP4,.03,50
Reach Compliance Code：	unknown	风险等级：	5.84
Is Samacsys：	N	主体宽度：	1 mm
主体高度：	3.43 mm	主体长度或直径：	5.21 mm
外壳：	PLASTIC	JESD-609代码：	e3
安装特点：	THROUGH HOLE MOUNT	端子数量：	4
最大工作电流：	19 mA	最高工作温度：	125 °C
最低工作温度：	-40 °C	输出：	SINGLE-ENDED
输出电路类型：	SINGLE-ENDED	输出接口类型：	2-WIRE INTERFACE
输出类型：	DIGITAL OUTPUT	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	SIP4,.03,50	封装形状/形式：	RECTANGULAR
电源：	4.5/16 V	传感器/换能器类型：	MAGNETIC FIELD SENSOR,HALL EFFECT
子类别：	Other Sensors	最大供电电压：	16 V
最小供电电压：	4.5 V	表面贴装：	NO
技术：	BICMOS	端子面层：	Matte Tin (Sn)
端接类型：	SOLDER	Base Number Matches：	1

A1354KKTTN-T 数据手册

High Precision 2-Wire Linear Hall Effect Sensor IC

with Pulse Width Modulated Output

A1354

PROGRAMMING CHARACTERISTICS (continued) Valid over full operating temperature range, T_A, and V_CC, unless otherwise noted

Characteristics

Symbol

Test Conditions

Min.

Typ.

Max.

Unit¹

CALIBRATION TEST MODE PROGRAMMING

Calibration Test Mode Selection Bit

LOCK BIT PROGRAMMING

–

bit

Overall Programming Lock Bit

bit

¹1 G (gauss) = 0.1 mT (millitesla).

²Raw device characteristic values before any programming.

³D_(Q)UNIinitmay be below the clamp duty cycle D_CLP(LOW). D_(Q)will not appear to respond to programming pulses until D_(Q)> D_CLP(LOW)

⁴D_(Q)(max) is the value guaranteed with all programming fuses blown (maximum programming code set). The D_(Q)range is the total range from

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

⁵Bit for selecting between D_(Q)BIand D_(Q)UNIprogramming ranges.

⁶Step size is larger than required, in order to provide for manufacturing spread. See Characteristic Definitions section.

⁷Non-ideal behavior in the programming D-to-A converter (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

⁸Overall programming value accuracy. See Characteristic Definitions section.

⁹f_PWM(max) is the value available with all programming fuses blown (maximum programming code set). f_PWMrange is the total range from f_PWMinitup

to and including f_PWM(max). See Characteristic Definitions section.

¹⁰Bit for selecting between f_PWM(fast)and f_PWM(slow)programming ranges.

Allegro MicroSystems, Inc.

115 Northeast Cutoff

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

1.508.853.5000; www.allegromicro.com

1 2 3 456 7 8...22

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