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參數(shù)資料
| 型號： | A1384ELHLT-T |
| 廠商： | Allegro MicroSystems, Inc. |
| 英文描述： | Programmable Linear Hall Effect Sensors with Analog Output Available in a Miniature Thin Profile Surface Mount Package |
| 中文描述： | 可編程線性霍爾與模擬輸出的微型超薄表面貼裝封裝效應(yīng)傳感器 |
| 文件頁數(shù)： | 15/18頁 |
| 文件大小： | 415K |
| 代理商： | A1384ELHLT-T |
Programmable Linear Hall Effect Sensors with Analog Output
Available in a Miniature Thin Profile Surface Mount Package
A1381, A1382,
A1383, and A1384
15
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
Initial State
After system power-up, the programming logic is
reset to a known state. This is referred to as the Initial state. All
the bit field locations that have intact fuses are set to logic 0.
While in the Initial state, any V
PM
pulses on the VOUT pin are
ignored. To enter the Parameter Selection state, apply one V
PH
pulse on the VOUT pin.
Parameter Selection State
This state allows the selection of the
parameter register containing the bit fields to be programmed. To
select a parameter register, increment through the keys by apply-
ing V
PM
pulses on the VOUT pin. Register keys select among the
following programming parameters:
1 pulse - Sens
2 pulses - V
OUT(Q)
3 pulses - TC
SENS
, POL, and LOCK
To enter the Bit Field Addressing state, apply one V
PH
pulse on
the VOUT pin.
Bit Field Addressing State
This state allows the selection of the
individual bit fields to be programmed in the selected parameter
register (see Programming Logic table). To leave this state, either
cycle device power or blow the fuses for the selected code. Note
that merely addressing the bit field does not permanently set
the value of the selected programming parameter; fuses must be
blown to do so.
Fuse Blowing State
To blow an addressed bit field, apply a
V
PH
pulse on the VOUT pin. Power to the device should then be
cycled before additional programming is attempted. Note: Each
bit representing a decimal code must be blown individually (see
the Fuse Blowing section).
Programming State Machine
Power-Up
Initial
Parameter Selection
Bit Field Addressing
Fuse Blowing
V
PM
V
PM
= V
P(LOW)
–V
P(MID)
–V
P(LOW)
V
PH
= V
P(LOW)
–V
P(HIGH)
–V
P(LOW)
V
PM
V
PM
V
PM
V
PM
V
PM
V
PM
V
PM
V
PM
V
PH
V
PH
V
PH
V
PH
TC
SENS
,
POL,
LOCK
V
OUT(Q)
SENS
User Power-Down
Required
2
1
2
n
– 1
n
= total
bits in
register
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PDF描述 |
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| A1384EUA-T | Programmable Linear Hall Effect Sensors with Analog Output Available in a Miniature Thin Profile Surface Mount Package |
| A1384EUATI-T | Programmable Linear Hall Effect Sensors with Analog Output Available in a Miniature Thin Profile Surface Mount Package |
| A1384LLHLT-T | Programmable Linear Hall Effect Sensors with Analog Output Available in a Miniature Thin Profile Surface Mount Package |
| A1384LUA-T | Programmable Linear Hall Effect Sensors with Analog Output Available in a Miniature Thin Profile Surface Mount Package |
| A1384LUATI-T | Programmable Linear Hall Effect Sensors with Analog Output Available in a Miniature Thin Profile Surface Mount Package |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A1384ELHLX-T | 制造商:Allegro MicroSystems 功能描述:LIMITED FIELD PROGRAMMABLE LIN 制造商:ALLEGRO MICROSYSTEMS, LLC 功能描述:IC HALL EFFECT SENSOR SOT-23W |
| A1384EUA-LCT | 制造商:Allegro MicroSystems LLC 功能描述: |
| A1384EUA-T | 功能描述:IC SENSOR HALL EFFECT PREC 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:A138x 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 |
| A1384EUATI-T | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Programmable Linear Hall Effect Sensors with Analog Output Available in a Miniature Thin Profile Surface Mount Package |
| A1384LLHLT-T | 功能描述:IC SENSOR HALL EFFECT SOT23-W 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:A138x 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 |
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