A1301和A1302
Continuous-Time RatiometrIC Linear Hall Effect Sensor ICs連續(xù)時間比例式線性霍爾效應傳感器IC
Replacement Device Characteristics Table替換設備特性表
| Device設備 |
A130x Characteristics A130x特征 |
| Typical Sensitivity典型靈敏度 |
Operating Voltage工作電壓 |
| Legacy遺產 |
Replacement更換 |
Min閔 |
Max馬克斯 |
| - - |
A1301 A1301 |
2.5 mV/G 2.5毫伏/克 |
4.5 V 4.5伏 |
6 V 6伏 |
| UGN3503 UGN3503 |
A1302 A1302 |
1.3 mV/G 1.3毫伏/克 |
4.5 V 4.5伏 |
6 V 6伏 |
Features and Benefits特點和優(yōu)點
- Low-noise output低噪聲輸出
- Fast power-on time快速開機時間
- Ratiometric rail-to-rail output成比例軌到軌輸出
- 4.5 to 6.0 V operation 4.5至6.0 V操作
- Solid-state reliability固態(tài)可靠性
- Factory-programmed at end-of-line for optimum performance工廠編程在結束行最佳表現(xiàn)
- Robust ESD performance強大的ESD性能
Description說明
The A1301 and A1302 are continuous-time, ratiometric, linear Hall-effect sensor ICs. A1301和A1302的是連續(xù)時間，比例，線性霍爾效應傳感器集成電路。 They are optimized to accurately provide a voltage output that is proportional to an applied magnetic field.他們進行了優(yōu)化，準確地提供的電壓輸出正比于外加磁場。 These devices have a quiescent output voltage that is 50% of the supply voltage.這些設備有一個靜態(tài)輸出電壓，電壓50％的供應。 Two output sensitivity options are provided: 2.5 mV/G typical for the A1301, and 1.3 mV/G typical for the A1302.兩個輸出靈敏度選擇提供：2.5毫伏/克A1301的典型，1.3毫伏/克A1302的典型。
The Hall-effect integrated circuit included in each device includes a Hall sensing element, a linear amplifier, and a CMOS Class A output structure.霍爾效應集成電路器件包括在每個包括一個霍爾感應元件，線性放大器和一個CMOS A類輸出結構。 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.集成霍爾傳感元件和芯片放大器在一個多層次的模擬信號的最小電壓的問題通常與低。
High precision in output levels is obtained by internal gain and offset trim adjustments made at end-of-line during the manufacturing process.輸出精度高的水平，得到了內部增益和制造過程偏移修正調整，是在結束行中。
These features make the A1301 and A1302 ideal for use in position sensing systems, for both linear target motion and rotational target motion.這些特性使得理想的位置檢測系統(tǒng)的A1301和A1302使用，為直線目標運動和旋轉運動的目標。 They are wellsuited for industrial applications over extended temperature ranges, from -40°C to 125°C.他們wellsuited工業(yè)應用溫度范圍在擴展，從-40 ° C至125 ° C的
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. Each package is available in a lead (Pb) free version (suffix, -T) with 100% matte tin plated leadframe.兩個器件封裝類型可供選擇：黃體生成素，一的SOT23W型表面貼裝3針和UA，3針超小型孔的SIP通過安裝- 。每包可在無鉛（Pb）免費版本（后綴， T）采用100％霧錫電鍍引腳框。