參數(shù)資料
型號: A1244LUA-I2-T
廠商: Allegro Microsystems Inc
文件頁數(shù): 3/12頁
文件大?。?/td> 253K
描述: IC HALL EFFECT LATCH SIP-3
標(biāo)準(zhǔn)包裝: 4,000
傳感范圍: 80G 跳閘,-80G 釋放
類型: 雙極卡鎖
電源電壓: 3 V ~ 24 V
電流 - 電源: 5mA
輸出類型: 數(shù)字
特點(diǎn): 高速度
工作溫度: -40°C ~ 150°C
封裝/外殼: 3-SSIP
供應(yīng)商設(shè)備封裝: 3-SIP
包裝: 散裝
其它名稱: 620-1424
ELECTRICAL CHARACTERISTICS Valid at T
A
 = 40癈 to 150癈, T
J
 < T
J
(max), C
BYP
 = 0.01 糉, through operating supply voltage
range; unless otherwise noted
Characteristics
Symbol
Test Conditions
Min.   Typ.   Max.    Unit
Supply Voltage
1,2
V
CC
Operating, T
J
 d 165 癈
3.0

24
V
Supply Current
I
CC(L)
-I1   B < B
RP
5

6.9    mA
-I2   B < B
RP
2

5
mA
I
CC(H)
B > B
OP
 
12

17
mA
Supply Zener Clamp Voltage
V
Z(sup)
I
CC(L)
(max) + 3 mA, T
A
 = 25癈
28


V
Supply Zener Clamp Current
I
Z(sup)
V
Z(sup)
 = 28 V


I
CC(L)
(max)
+ 3 mA
mA
Reverse Supply Current
I
RCC
V
RCC
 = 18 V

    1.6    mA
Output Slew Rate
3
di/dt
No bypass capacitor, capacitance of probe
C
S
 = 20 pF

90
    mA / 約
Chopping Frequency
f
c
    700    
kHz
Power-Up Time
2,4,5
t
on


25
Power-Up State
4,6,7
POS  t
on
 < t
on
(max) , V
CC
 slew rate > 25 mV / 約
    I
CC(H)


1
V
CC
 represents the generated voltage between the VCC pin and the GND pin.
2
The V
CC
 slew rate must exceed 600 mV/ms from 0 to 3 V. A slower slew rate through this range can affect device performance.
3
Measured without bypass capacitor between VCC and GND. Use of a bypass capacitor results in slower current change.
4
Power-Up Time is measured without and with bypass capacitor of 0.01 糉, B < B
RP
  10 G. Adding a larger bypass capacitor would cause longer
Power-Up Time.
5
Guaranteed by characterization and design.
 
6
Power-Up State as defined is true only with a V
CC
 slew rate of 25 mV / 約 or greater.
7
For t > t
on
  and B
RP
 < B < B
OP
 , Power-Up State is not defined.
MAGNETIC CHARACTERISTICS
1
 Valid at T
A
 = 40癈 to 150癈, T
J
 < T
J
 (max); unless otherwise noted
Characteristics
Symbol
Test Conditions
Min.   Typ.   Max.   Unit
2
Magnetic Operating Point
B
OP
5

80
G
Magnetic Release Point
B
RP
80    
5
G
Hysteresis
B
HYS
B
OP
  B
RP
40
    110
G
1
Relative values of B use the algebraic convention, where positive values indicate south magnetic polarity, and negative values indicate north
magnetic polarity; therefore greater B values indicate a stronger south polarity field (or a weaker north polarity field, if present).
2
1 G (gauss) = 0.1 mT (millitesla).
Chopper-Stabilized, Two Wire
Hall-Effect Latch
A1244
3
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
相關(guān)PDF資料
PDF描述
A1302KUA-T IC SENSOR HALL EFFECT 3-SIP
A1323LLHLT-T IC SENSOR HALL EFFECT SOT23W
A1351LKTTN-T IC SENSOR HALL EFFECT 4-SIP
A1354KKT-T IC SENSOR HALL EFFECT 4-SIP
A1356LKB-T IC SENSOR HALL EFFECT 3 SIP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A1245LLHLT-I1-T 功能描述:IC HALL EFFECT LATCH SOT23-3 制造商:allegro microsystems, llc 系列:- 包裝:帶卷(TR) 零件狀態(tài):有效 功能:卡銷 技術(shù):霍爾效應(yīng) 極化:南極 感應(yīng)范圍:4mT 跳閘,-4mT 釋放 測試條件:-40°C ~ 150°C 電壓 - 電源:3 V ~ 24 V 電流 - 電源(最大值):6.9mA 電流 - 輸出(最大值):- 輸出類型:開路漏極 特性:- 工作溫度:-40°C ~ 150°C(TA) 封裝/外殼:TO-236-3,SC-59,SOT-23-3 供應(yīng)商器件封裝:SOT-23-3 標(biāo)準(zhǔn)包裝:3,000
A1245LLHLT-I2-T 功能描述:IC HALL EFFECT LATCH SOT23-3 制造商:allegro microsystems, llc 系列:- 包裝:帶卷(TR) 零件狀態(tài):有效 功能:卡銷 技術(shù):霍爾效應(yīng) 極化:南極 感應(yīng)范圍:4mT 跳閘,-4mT 釋放 測試條件:-40°C ~ 150°C 電壓 - 電源:3 V ~ 24 V 電流 - 電源(最大值):5mA 電流 - 輸出(最大值):- 輸出類型:開路漏極 特性:- 工作溫度:-40°C ~ 150°C(TA) 封裝/外殼:TO-236-3,SC-59,SOT-23-3 供應(yīng)商器件封裝:SOT-23-3 標(biāo)準(zhǔn)包裝:3,000
A1245LLHLX-I1-T 功能描述:IC HALL EFFECT LATCH SOT23-3 制造商:allegro microsystems, llc 系列:- 包裝:帶卷(TR) 零件狀態(tài):有效 功能:卡銷 技術(shù):霍爾效應(yīng) 極化:南極 感應(yīng)范圍:4mT 跳閘,-4mT 釋放 測試條件:-40°C ~ 150°C 電壓 - 電源:3 V ~ 24 V 電流 - 電源(最大值):6.9mA 電流 - 輸出(最大值):- 輸出類型:開路漏極 特性:- 工作溫度:-40°C ~ 150°C(TA) 封裝/外殼:TO-236-3,SC-59,SOT-23-3 供應(yīng)商器件封裝:SOT-23-3 標(biāo)準(zhǔn)包裝:10,000
A1245LLHLX-I2-T 功能描述:IC HALL EFFECT LATCH SOT23-3 制造商:allegro microsystems, llc 系列:- 包裝:帶卷(TR) 零件狀態(tài):有效 功能:卡銷 技術(shù):霍爾效應(yīng) 極化:南極 感應(yīng)范圍:4mT 跳閘,-4mT 釋放 測試條件:-40°C ~ 150°C 電壓 - 電源:3 V ~ 24 V 電流 - 電源(最大值):5mA 電流 - 輸出(最大值):- 輸出類型:開路漏極 特性:- 工作溫度:-40°C ~ 150°C(TA) 封裝/外殼:TO-236-3,SC-59,SOT-23-3 供應(yīng)商器件封裝:SOT-23-3 標(biāo)準(zhǔn)包裝:10,000
A1245LUA-I1-T 功能描述:IC HALL EFFECT LATCH 3SIP 制造商:allegro microsystems, llc 系列:- 包裝:散裝 零件狀態(tài):有效 功能:卡銷 技術(shù):霍爾效應(yīng) 極化:南極 感應(yīng)范圍:4mT 跳閘,-4mT 釋放 測試條件:-40°C ~ 150°C 電壓 - 電源:3 V ~ 24 V 電流 - 電源(最大值):6.9mA 電流 - 輸出(最大值):- 輸出類型:開路漏極 特性:- 工作溫度:-40°C ~ 150°C(TA) 封裝/外殼:3-SIP 模塊 供應(yīng)商器件封裝:3-SIP 標(biāo)準(zhǔn)包裝:500