Datasheet > A1308

A1308

更新时间： 2022-02-26 09:47:47

品牌	Logo	应用领域
急速微 - ALLEGRO		/
页数	文件大小	规格书
12页	511K
描述
Linear Hall-Effect Sensor ICs with Analog Output Available in a Miniature, Low-Profile Surface-Mount Package

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A1308 数据手册

A1308 and

A1309

Linear Hall-Effect Sensor ICs with Analog Output

Available in a Miniature, Low-Profile Surface-Mount Package

DESCRIPTION (continued)

sensitivitydriftoftheHallelement,asmall-signalhigh-gainamplifier,

a clamped low-impedance output stage, and a proprietary dynamic

offset cancellation technique.

TheA1308 andA1309 sensor ICs are offered in two package styles.

The LH is a SOT-23W style, miniature, low-profile package for

surface-mount applications. The UA is a 3-pin, ultramini, single

inline package (SIP) for through-hole mounting. Both packages are

lead (Pb) free, with 100% matte-tin leadframe plating.

SELECTION GUIDE

Operating Ambient

Temperature Range

(T_A) (°C)

Output

Polarity

Sensitivity

(typ) (mV/G)

Part Number

Packing^[1]

Package

A1308LLHLX-05-T

A1308KUA-1-T

Forward

Reverse

0.5

1.3

2.5

3.125

–40 to 150

–40 to 125

–40 to 150

–40 to 125

–40 to 150

–40 to 125

–40 to 150

–40 to 125

–40 to 150

10,000 pieces per reel

500 pieces per bag

10,000 pieces per reel

500 pieces per bag

10,000 pieces per reel

500 pieces per bag

10,000 pieces per reel

500 pieces per bag

10,000 pieces per reel

3-pin SOT-23W surface mount

3-pin SIP through hole

A1308LLHLX-1-T

A1308LLHLX-2-T

A1308KUA-2-T

3-pin SOT-23W surface mount

3-pin SIP through hole

A1308KUA-3-T

3-pin SIP through hole

A1308LLHLX-3-T

A1308KUA-5-T

3-pin SOT-23W surface mount

3-pin SIP through hole

A1308LLHLX-5-T

A1309LLHLX-9-T

A1309KUA-9-T

3-pin SOT-23W surface mount

3-pin SIP through hole

A1309LLHLX-RP9-T

–9

3-pin SOT-23W surface mount

¹Contact Allegro for additional packing options.

ABSOLUTE MAXIMUM RATINGS

Characteristic

Forward Supply Voltage

Reverse Supply Voltage

Forward Output Voltage

Reverse Output Voltage

Output Source Current

Output Sink Current

Symbol

Notes

Rating

Unit

V_CC

V_RCC

V_OUT

V_ROUT

–0.1

I_OUT(SOURCE)VOUT to GND

°C

I_OUT(SINK)

VCC to VOUT

Range K

–40 to 125

–40 to 150

165

Operating Ambient Temperature

T_A

Range L

Maximum Junction Temperature

Storage Temperature

T_J(max)

T_stg

–65 to 170

Allegro MicroSystems, LLC

115 Northeast Cutoff

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

1.508.853.5000; www.allegromicro.com

123 4 5 6 7...12

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