- 您現(xiàn)在的位置：買賣IC網(wǎng) > Datasheet目錄59 > A1242LUA-I2-T (Allegro Microsystems Inc)IC LATCH HALL EFFECT 3-SIP Datasheet資料下載
參數(shù)資料
| 型號： | A1242LUA-I2-T |
| 廠商： | Allegro Microsystems Inc |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 297K |
| 描述： | IC LATCH HALL EFFECT 3-SIP |
| 產(chǎn)品培訓(xùn)模塊： | Current Sensor |
| 標(biāo)準(zhǔn)包裝： | 500 |
| 傳感范圍： | 80G 跳閘，-80G 釋放 |
| 類型： | 單極開關(guān) |
| 電源電壓： | 3.5 V ~ 24 V |
| 電流 - 電源： | 6.9mA |
| 輸出類型： | 數(shù)字式，開漏極 |
| 特點(diǎn)： | 穩(wěn)壓電壓 |
| 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 |
Two-Wire Chopper-Stabilized Hall Effect Latch
A1242
3
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
DEVICE QUALIFICATION PROGRAM
Contact Allegro for information.
EMC (Electromagnetic Compatibility) PERFORMANCE
Contact Allegro for information.
ELECTRICAL CHARACTERISTICS over full operating voltage and temperature ranges, unless otherwise specified
Characteristic
Symbol
Test Conditions
Min. Typ.
1
Max. Units
Electrical Characteristics
Supply Voltage
2
3
V
CC
Operating, T
J
< 165癈
3.5 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)
-I1 and -I2, B > B
OP
12 17 mA
Output Slew Rate
4
dI/dt R
S
= 100 ? C
S
= 20 pF, no bypass capacitor
36 mA/約
Chopping Frequency
f
C
200 kHz
Power-On Time
t
PO
V
CC
> V
CC(MIN)
25 約
Power-On State
5
POS t
PO
< t
PO(max)
, dV
CC
/ dt > 25 mV / 約
I
CC(H)
Supply Zener Clamp Voltage
V
Z(supply)
I
CC
= 20 mA; T
A
= 25癈
28
V
Supply Zener Current
6
I
Z(supply)
V
S
= 28 V
20 mA
Reverse Battery Current
I
RCC
V
RCC
= 18 V
2.5 mA
Magnetic Characteristics
7
Operate Point
B
OP
South pole adjacent to branded face of device
5 32 80 G
Release Point
B
RP
North pole adjacent to branded face of device
80 32 5 G
Hysteresis
B
HYS
B
OP
B
RP
40 64 110 G
1
Typical values are at T
A
= 25癈 and V
CC
= 12 V. Performance may vary for individual units, within the specified maximum and mini-
mum limits.
2
Maximum voltage must be adjusted for power dissipation and junction temperature; see Power Derating section.
3
V
CC
represents the generated voltage between the V
CC
pin and the GND pin.
4
The value of dI is the difference between 90% of I
CC(H)
and 10% of I
CC(L)
, and the value of dt is time period between those two
points. The value of dI/dt depends on the value of the bypass capacitor, if one is used, with greater capacitances resulting in lower
rates of change.
5
For t > t
PO(max)
, and B
RP
< B < B
OP
, POS is undefined.
6
Maximum current limit is equal to the maximum I
CCL(max)
+ 3 mA.
7
Magnetic flux density, B, is indicated as a negative value for north-polarity magnetic fields, and as a positive value for south-polarity
magnetic fields. This so-called algebraic convention supports arithmetic comparison of north and south polarity values, where the rela-
tive strength of the field is indicated by the absolute value of B, and the sign indicates the polarity of the field (for example, a 100 G
field and a 100 G field have equivalent strength, but opposite polarity).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| A1244LUA-I2-T | IC HALL EFFECT LATCH SIP-3 |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A1243 | 制造商:Hakko 功能描述:Tip,0.8D,929 -2/939,903 Used With Soldering Stations |
| A1243LLHLX-I1-T | 功能描述:IC HALL EFFECT LTCH DGTL SOT23W 制造商:allegro microsystems, llc 系列:* 零件狀態(tài):在售 標(biāo)準(zhǔn)包裝:10,000 |
| A1243LLHLX-I2-T | 功能描述:IC HALL EFFECT LTCH DGTL SOT23W 制造商:allegro microsystems, llc 系列:- 包裝:- 零件狀態(tài):有效 功能:- 技術(shù):- 極化:- 感應(yīng)范圍:- 測試條件:- 電壓 - 電源:- 電流 - 電源（最大值）:- 電流 - 輸出（最大值）:- 輸出類型:- 特性:- 工作溫度:- 封裝/外殼:- 供應(yīng)商器件封裝:- 標(biāo)準(zhǔn)包裝:10,000 |
| A1244 | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Chopper-Stabilized, Two Wire Hall-Effect Latch |
| A-1244 | 制造商:TE Connectivity 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。