Datasheet > A1321LLHLT-T2

A1321LLHLT-T2

更新时间： 2022-04-12 18:56:30

品牌	Logo	应用领域
急速微 - ALLEGRO		传感器
页数	文件大小	规格书
13页	501K
描述
Ratiometric Linear Hall Effect Sensor ICs for High-Temperature Operation

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

A1321LLHLT-T2 数据手册

A1321, A1322,

and A1323

Ratiometric Linear Hall Effect Sensor ICs

for High-Temperature Operation

MAGNETIC CHARACTERISTICS^1,2over operating temperature range, T_A; V_CC= 5 V, I_out= –1 mA; unless otherwise noted

Characteristics

Symbol

Test Condition

Min

Typ³

5.000

3.125

2.500

Max

5.250

3.281

2.625

Units⁴

mV/G

A1321; T_A= 25ºC

A1322; T_A= 25ºC

A1323; T_A= 25ºC

4.750

2.969

2.375

Sensitivity⁵

Sens

Delta V_out(q)as a func-

tion of temperature

V_out(q)(ΔT)

Deﬁned in terms of magnetic ﬂux density, B

–

±10

Ratiometry, V_out(q)

Ratiometry, Sens

Positive Linearity

Negative Linearity

Symmetry

V_out(q)(ΔV)

ΔSens_(ΔV)

Lin+

–

±1.5

Lin–

Sym

UA Package

Delta Sens at T_A= max⁵ΔSens_(TAmax)From hot to room temperature

Delta Sens at T_A= min⁵ΔSens_(TAmin)From cold to room temperature

–2.5

–6

–

7.5

Sensitivity Drift⁶

Sens_Drift

T_A= 25°C; after temperature cycling and over time

±2

–

LH Package

Delta Sens at T_A= max⁵ΔSens_(TAmax)From hot to room temperature

Delta Sens at T_A= min⁵ΔSens_(TAmin)From cold to room temperature

–5

–3.5

–

8.5

–

Sensitivity Drift⁶

Sens_Drift

T_A= 25°C; after temperature cycling and over time

±2

¹Additional information on characteristics is provided in the section Characteristics Deﬁnitions, on the next page.

²Negative current is deﬁned as conventional current coming out of (sourced from) the speciﬁed device terminal.

³Typical data is at T_A= 25°C, except for ΔSens, and at x.x Sens. Typical data are for initial design estimations only, and assume optimum

manufacturing and application conditions. Performance may vary for individual units, within the speciﬁed maximum and minimum limits.

In addition, the typical values vary with gain.

⁴10 G = 1 millitesla.

⁵After 150ºC pre-bake and factory programming.

⁶Sensitivity drift is the amount of recovery with time.

Allegro MicroSystems, Inc.

115 Northeast Cutoff

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

1.508.853.5000; www.allegromicro.com

1...3 4 567 8 9...13

下载PDF

与A1321LLHLT-T2相关器件

型号	品牌	描述	获取价格	数据表
A1321LUA	ALLEGRO	Ratiometric Linear Hall Effect Sensor for High-Temperature Operation	获取价格
A1321LUA-T	ALLEGRO	Ratiometric Linear Hall Effect Sensor for High-Temperature Operation	获取价格
A1321LUA-T3	ALLEGRO	Ratiometric Linear Hall Effect Sensor ICs for High-Temperature Operation	获取价格
A1321LUA-TL	ALLEGRO	Hall Effect Sensor, 10mT Max, 0.20-4.70V, Rectangular, Through Hole Mount, SIP-3	获取价格
A1322	ALLEGRO	Ratiometric Linear Hall Effect Sensor for High-Temperature Operation	获取价格
A1322E	ALLEGRO	Hall Effect Sensor, 0.2-4.7V, Rectangular, Through Hole Mount, UA-3	获取价格