參數(shù)資料
型號(hào)： ATS635LSETN-T
廠商： Allegro Microsystems Inc
文件頁(yè)數(shù)： 10/16頁(yè)
文件大?。?/td> 546K
描述： IC SENSOR GEAR TOOTH 4-SIP
產(chǎn)品培訓(xùn)模塊： Current Sensor
標(biāo)準(zhǔn)包裝： 450
傳感范圍： 0.25mm ~ 6mm
類型： 線性 - 可編程
電源電壓： 4.2 V ~ 24 V
電流 - 電源： 5.5mA
電流 - 輸出（最大）： 20mA
輸出類型： 數(shù)字，開路集電極
特點(diǎn)： 可編程
工作溫度： -40°C ~ 150°C
封裝/外殼： 4-SIP
供應(yīng)商設(shè)備封裝： 4-SIP
包裝： 帶卷 (TR)
Programmable Back Biased Hall-Effect
Switch with TPOS Functionality
9
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
ATS636LSE
The ATS636LSE magnetic operate point, B
OP
 , is programmed by
serially addressing the devices through the supply terminal (1).
After the correct operate point is determined, the device program-
ming bits are selected and blown, then a lock bit is selected and
blown to prevent any further (accidental) programming.
Addressing B
OP
 is programmable in both the positive and
negative direction from its initial value. Addressing is used to
determine the desired code, while programming is used to lock
the code. A unique key is needed to blow fuses, while addressing
as described below does not allow for the device to be pro-
grammed accidentally.
Addressing with positive polarity The magnetic oper-
ate point, B
OP
, is adjustable using 7 bits or 128 addresses. The
addresses are sequentially selected (figure 2) until the required
operate point is reached. The first address must be selected with
a high voltage pulse, V
PP
 , while the remaining pulses should
be V
PH
 pulses. Note that the difference between B
OP
 and the
magnetic release point, B
RP
, the hysteresis, B
HYS
 , is fixed for all
addresses.
Addressing with negative polarity The magnetic operate 
point, B
OP
, is adjustable with negative polarity using 7 bits or
128 addresses. To invert the polarity it is necessary to first apply
a keying sequence (figure 3). The polarity key contains a V
PP
 
pulse and at least 1 V
PH
 pulse, but no more than 6 V
PH
 pulses;
the key in figure 3 shows 2 V
PH
 pulses. The addresses are then
sequentially selected until the required operate point is reached.
The first address must be selected with a high voltage pulse, V
PP
 ,
while the remaining pulses should be V
PH
 pulses.
0
V
PL
V
PH
t
d(1)
t
d(0)
V
PP
 
Figure 2. Addressing Pulses: Positive Polarity
 
0
V
PP
V
PL
V
PH
t
d(1)
t
d(0)
 
Figure 3. Addressing Pulses: Negative Polarity
Addressing / Programming Protocol
PROGRAMMING PROTOCOL  Valid over operating temperature range, unless otherwise noted 
Characteristics
Symbol
Test Conditions
Min.    Typ.    Max.    Units
Programming Protocol (T
A
 = 25癈)
Programming Voltage
1,2
 
V
PL
   Minimum voltage range during programming     4.5    5
5.5
V
V
PH
 
8.5          15
V
V
PP
 
25          27
V
Programming Current
I
PP
    Maximum supply current during programming          500          mA
Pulse Width
t
d(0)
   Off-time between bits
20      
 
約
t
d(1)
   Enable, address, program, or lock bit on-time     20     
 
約
t
dP
    Program pulse on-time
100    300    
約
Pulse Rise Time
t
r
    V
PL
 to V
PH
 or V
PP
 

     11
約
Pulse Fall Time
t
f
    V
PH
 or V
PP
 to V
PL
 


5
約
1
Programming voltages are measured at pin 1 (VCC) of the SIP. A minimum capacitance of 0.1 糉 must be connected from VCC to GND of the SIP to
provide the current necessary to blow the fuse.
2
Testing is the only method that guarantees successful programming.
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ATS636LSB-FP 功能描述:IC SENSOR GEAR TOOTH 4-SIP RoHS:否 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
ATS636LSE 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Programmable Back Biased Hall-Effect Switch with TPOS Functionality
ATS636LSE_12 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:The ATS636LSE programmable, true power-on state (TPOS), device is optimized Hall-effect IC and rare-earth pellet combinations that switch in response to magnetic signals...
ATS636LSETN 功能描述:IC SENSOR GEAR TOOTH 4-SIP RoHS:否 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
ATS636LSETN-T 功能描述:IC HALL EFFECT SWITCH TPOS 4-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
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