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參數資料
| 型號： | A1302KLHLT-T |
| 元件分類： | 速度傳感器和接近開關 |
| 英文描述： | PROXIMITY SENSOR-HALL EFFECT, 2.40-2.60V, RECTANGULAR, SURFACE MOUNT |
| 封裝： | LEAD FREE, SOT-23W, 3 PIN |
| 文件頁數： | 1/8頁 |
| 文件大小： | 267K |
| 代理商： | A1302KLHLT-T |
Description
TheA1301 andA1302 are continuous-time, ratiometric, linear
Hall-effect sensors. They are optimized to accurately provide
a voltage output that is proportional to an applied magnetic
field. These devices have a quiescent output voltage that is
50% of the supply voltage. Two output sensitivity options are
provided: 2.5 mV/G typical for the A1301, and 1.3 mV/G
typical for the A1302.
The Hall-effect integrated circuit included in each device
includes a Hall sensing element, a linear amplifier, and a
CMOS Class A output structure. Integrating the Hall sensing
element and the amplifier on a single chip minimizes many
of the problems normally associated with low voltage level
analog signals.
High precision in output levels is obtained by internal gain
and offset trim adjustments made at end-of-line during the
manufacturing process.
These features make the A1301 and A1302 ideal for use in
position sensing systems, for both linear target motion and
rotational target motion. They are well-suited for industrial
applications over extended temperature ranges, from –40°C
to 125°C.
Two device package types are available: LH, a 3-pin SOT23W
type for surface mount, and UA, a 3-pin ultramini SIP for
through-hole mount. They are lead (Pb) free (suffix, –T) with
100% matte tin plated leadframes.
A1301-DS, Rev. 5
Features and Benefits
Low-noise output
Fast power-on time
Ratiometric rail-to-rail output
4.5 to 6.0 V operation
Solid-state reliability
Factory-programmed at end-of-line for optimum
performance
Robust ESD performance
Continuous-Time Ratiometric Linear Hall Effect Sensors
Functional Block Diagram
Not to scale
Packages: 3 pin SOT23W (suffix LH), and
3 pin SIP (suffix UA)
A1301 and A1302
Amp
GND
VOUT
VCC
Out
Offset
Trim
Control
Gain
V+
Voltage
Regulator
Filte
r
CBYPASS
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相關代理商/技術參數 |
參數描述 |
|---|---|
| A1302KLHLT-T-CUT | 制造商:Allegro MicroSystems LLC 功能描述: |
| A1302KLHLX-T | 制造商:Allegro MicroSystems 功能描述:CONTINUOUS TIME LINEAR HALL-EF 制造商:ALLEGRO MICROSYSTEMS, LLC 功能描述:IC HALL EFFECT SENSOR SOT-23W |
| A1302KUA | 制造商:Allegro MicroSystems LLC 功能描述:IC, HALL EFFECT SENSOR, LINEAR, SIP-3, Hall Effect Type:Linear, Output Current:1 |
| A1302KUA-T | 功能描述:IC SENSOR HALL EFFECT 3-SIP RoHS:是 類別:傳感器，轉換器 >> 磁性 - 霍爾效應，數字式開關，線性，羅盤 (IC) 系列:- 標準包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉 電源電壓:4.5 V ~ 5.5 V 電流 - 電源:15mA 電流 - 輸出（最大）:- 輸出類型:數字式，PWM，8.5 位串行 特點:可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR |
| A130-3 | 功能描述:SCREWDRIVER SLOTTED 1/8" 4.88" 制造商:klein tools, inc. 系列:- 零件狀態:在售 工具類型:螺絲刀 尖頭 - 類型:開槽型 尺寸:1/8" 長度 - 插片:3.00"（76.2mm） 長度 - 總:4.88"（124.0mm） 特性:黑色刀頭，表面鍍鉻，口袋夾 重量:0.04 磅（18.14g） 標準包裝:12 |
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