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參數(shù)資料
| 型號(hào)： | A1356LKB-T |
| 廠商： | Allegro Microsystems Inc |
| 文件頁數(shù)： | 19/20頁 |
| 文件大小： | 432K |
| 描述： | IC SENSOR HALL EFFECT 3 SIP |
| 標(biāo)準(zhǔn)包裝： | 4,000 |
| 傳感范圍： | 45m%D/G ~ 75m%D/G |
| 類型： | 線性 - 可編程 |
| 電源電壓： | 4.5 V ~ 18 V |
| 電流 - 電源： | 10mA |
| 電流 - 輸出（最大）： | 25mA |
| 輸出類型： | 數(shù)字式， PWM 編碼 |
| 特點(diǎn)： | 高精度 |
| 工作溫度： | -40°C ~ 150°C |
| 封裝/外殼： | 3-SIP |
| 供應(yīng)商設(shè)備封裝： | 3-SIP |
| 包裝： | 散裝 |
| 其它名稱： | 620-1369 A1356LK-T |
High Precision Linear Hall-Effect Sensor IC
With an Open Drain Pulse Width Modulated Output
A1356
19
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
After the initial 50 ms has elapsed, the duty cycle will correspond
to an applied magnetic field as expected. The 50 ms calibration
test time corresponds with a target PWM frequency of 2 kHz. If
the PWM frequency is programmed away from its target of 2 kHz,
the duration of the calibration test time will scale inversely with the
change in PWM frequency.
This test mode is optional and must be enabled by blowing its
programming bit. After the test mode bit has been blown, the device
enters Output Calibration mode every time the device is powered-on.
This test mode is provided so that the user can compensate for
differences in the ground potential between the A1356 and any
interface circuitry used to measure the pulse width of the A1356
output.
Figure 11. After powering-on, the A1356 outputs a 50% DC for the first 50 ms, regardless of the applied magnetic
field (Output Calibration mode in effect). After the initial 50 ms has elapsed, the output responds to a magnetic field
as expected. The example in this figure assumes that a large +B field is applied to the device after the initial 50 ms.
Calibration sequence
PWM proportional to
magnetic field
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A1357 | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Two-Wire High Precision Linear Hall-Effect Sensor IC |
| A1357LKB-T | 功能描述:IC HALL EFFECT SWITCH 3-SIP RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開關(guān)，線性，羅盤 (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉(zhuǎn) 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(shù)字式，PWM，8.5 位串行 特點(diǎn):可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR |
| A1358 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TRANSISTOR (AUDIO FREQUENCY POWER AMPLIFIER APPLICATIONS) |
| A-1358 | 功能描述:通用繼電器 DC SOLENOID. RoHS:否 制造商:Omron Electronics 觸點(diǎn)形式:1 Form A (SPST-NO) 觸點(diǎn)電流額定值:150 A 線圈電壓:24 VDC 線圈電阻:144 Ohms 線圈電流:167 mA 切換電壓:400 V 安裝風(fēng)格:Chassis 觸點(diǎn)材料: |
| A13580-000 | 制造商:TE Connectivity 功能描述:Cable Markers Yellow Pack 制造商:TE Connectivity 功能描述:HTCM-SCE-TP-1/4-4H-4 - Bulk |
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