A6850 11 Allegro MicroSystems, LLC 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000" />
參數(shù)資料
型號(hào): A6850KLTR-T
廠商: Allegro Microsystems Inc
文件頁數(shù): 3/12頁
文件大?。?/td> 0K
描述: IC SWITCH INTERFACE 2CHAN 8-SOIC
標(biāo)準(zhǔn)包裝: 1
類型: 霍爾效應(yīng)開關(guān)
輸入類型: 電壓
輸出類型: 電壓
接口: 2 線串口
電流 - 電源: 5mA
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOICN
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁面: 1141 (CN2011-ZH PDF)
其它名稱: 620-1185-6
Dual Channel Switch Interface IC
A6850
11
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Protection from EMI
Transients generated by electromagnetic interference (EMI)
can disturb operation of the A6850 or add unwanted noise to the
signals being processed.
The scheme shown in figure 9 illustrates possible supply decou-
pling and signal filtering options. The selection of protection and
filtering component values will depend on the details of the final
application.
The A6850 must be protected with a suitable bypass capacitor to
prevent transients entering VIN. The capacitor should be as close
to the VIN and GND pins as feasible.
A pi-filter placed between the OUTPUTx pins and the sensor IC
has been shown to demonstrate excellent performance in nor-
mal automotive Bulk Cable Injection (BCI) testing. However,
component selection and layout as well as cable specification and
placement must be tailored to the individual application. EMC
results should be validated.
0.1 μF
1000 pF
1 μF
100 Ω
VIN
VBAT
GROUND
A6850
Hall
Device
OUTPUT1
OUTPUT2
1
2
SENSE2
SENSE1
ENABLE2
ENABLE1
Figure 9. Decoupling and filtering suggestions
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