ATS667LSGTN-T

Features and Benefits特點(diǎn)和優(yōu)點(diǎn)

• Optimized robustness against magnetic offset variation優(yōu)化較強(qiáng)抗磁偏移變化
• Small signal lockout for immunity against vibration小信號(hào)鎖定為免疫抗振
• Tight duty cycle and timing accuracy over full operating temperature range緊占空比和計(jì)時(shí)精度在整個(gè)工作溫度范圍
• True zero-speed operation真零速運(yùn)行
• Air gap independent switchpoints氣隙獨(dú)立開(kāi)關(guān)點(diǎn)
• Large operating air gaps achieved through use of gain adjust and offset adjust circuitry大型經(jīng)營(yíng)空氣間隙來(lái)實(shí)現(xiàn)增益和失調(diào)調(diào)整，通過(guò)調(diào)整電路
• Defined power-on state (POS)定義的電源狀態(tài)（POS機(jī)）
• Wide operating voltage range寬工作電壓范圍
• Digital output representing target profile代表目標(biāo)配置文件的數(shù)字輸出
• Single chip sensing IC for high reliability單芯片的高可靠性傳感器IC
• Small mechanical size小型機(jī)械尺寸
• Optimized Hall IC magnetic system霍爾IC磁系統(tǒng)的優(yōu)化
• Fast start-up快速啟動(dòng)
• Undervoltage lockout (UVLO)欠壓鎖定（UVLO）

Description說(shuō)明

The ATS667 is a true zero-speed gear tooth sensor IC consisting of an optimized Hall IC-rare earth pellet configuration in a single overmolded package.該ATS667是一個(gè)真正的零速齒輪齒傳感器集成電路組成了一個(gè)優(yōu)化配置霍爾IC -稀土顆粒封裝在一個(gè)單一的OM。 The unique IC and package design provides a user-friendly solution for digital gear tooth sensing applications.獨(dú)特的IC和封裝設(shè)計(jì)提供了一個(gè)齒感測(cè)應(yīng)用的用戶友好的解決方案，數(shù)字化。 This small package can be easily assembLED and used in conjunction with gears of various shapes and sizes.該小型封裝可以很容易地用于組裝和大小和形狀結(jié)合各種齒輪。

The device incorporates a dual element Hall IC that switches in response to differential magnetic signals created by a ferromagnetic target. The IC contains a sophisticated compensating circuit designed to eliminate the detrimental effects of magnet and system offsets.該器件集成了一個(gè)雙元件霍爾IC，開(kāi)關(guān)響應(yīng)鐵磁目標(biāo)的差分磁信號(hào)的創(chuàng)建。該IC包含一個(gè)復(fù)雜的補(bǔ)償電路和系統(tǒng)設(shè)計(jì)，以消除不利影響抵消了磁鐵。 Digital processing of the analog signal provides zero-speed performance independent of air gap and also dynamic adaptation of device performance to the typical operating conditions found in automotive applications (reduced vibration sensitivity).數(shù)字信號(hào)處理的模擬提供了零的高速性能差距也獨(dú)立于空氣和設(shè)備性能動(dòng)態(tài)適應(yīng)的典型的操作）的靈敏度降低的振動(dòng)條件符合汽車(chē)應(yīng)用（。 High-resolution peak detecting DACs are used to set the adaptive switching thresholds of the device.高分辨率峰值偵測(cè)DAC用于設(shè)置開(kāi)關(guān)器件的自適應(yīng)閾值的。 Hysteresis in the thresholds reduces the negative effects of any anomalies in the magnetic signal associated with the targets used in many automotive applications.門(mén)檻降低遲滯在汽車(chē)應(yīng)用的負(fù)面影響任何使用在許多指標(biāo)異常與相關(guān)的磁信號(hào)。

The ATS667 is optimized for transmission applications.該ATS667傳輸應(yīng)用進(jìn)行了優(yōu)化。 It is available in a lead (Pb) free 4-pin SIP package with a 100% matte tin plated leadframe.它采用無(wú)鉛（Pb）免費(fèi)4針引線框架SIP封裝鍍以100％霧錫。