欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: A1244LLHLT-I1-T
廠商: Allegro Microsystems Inc
文件頁數: 1/12頁
文件大小: 253K
描述: IC HALL EFFECT LATCH SOT23W
標準包裝: 1
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: 6.9mA
輸出類型: 數字
特點: 高速度
工作溫度: -40°C ~ 150°C
封裝/外殼: SOT-23W
供應商設備封裝: SOT-23W
包裝: 標準包裝
其它名稱: 620-1422-6
Description
The A1244 is a two-wire Hall-effect latch. The devices are
produced on the Allegro
"
 advanced BiCMOS wafer fabrication
process, which implements a patented high frequency, 4-phase,
chopper-stabilization technique. This technique achieves
magnetic stability over the full operating temperature range,
and eliminates offsets inherent in devices with a single Hall
element that are exposed to harsh application environments.
Two-wire latches are particularly advantageous in cost-sensitive
applications because they require one less wire for operation
versus the more traditional open-collector output switches.
Additionally, the system designer inherently gains diagnostics
because there is always output current flowing, which should
be in either of two narrow ranges. Any current level not within
these ranges indicates a fault condition.
The Hall-effect latch will be in the high output current state
in the presence of a magnetic south polarity field of sufficient
magnitude and will remain in this state until a sufficient north
polarity field is present.
The device is offered in two package styles. The LH is a
SOT-23W style, miniature low profile package for surface-
mount applications. The UA is a 3-pin ultra-mini single inline
package (SIP) for through-hole mounting. Both packages are
lead (Pb) free, with 100% matte tin leadframe plating.
A1244-DS, Rev. 1
Features and Benefits
?High speed, 4-phase chopper stabilization
?Low switchpoint drift throughout temperature range
?Low sensitivity to thermal and mechanical stresses
?On-chip protection
?Supply transient protection
?Reverse battery protection
?On-board voltage regulator
?3.0 to 24 V operation
?Solid-state reliability
?Robust EMC and ESD performance
?Industry leading ISO 7637-2 performance through use of
proprietary, 40-V clamping structures
Chopper-Stabilized, Two Wire Hall-Effect Latch
Functional Block Diagram
A1244
Amp
Regula
To all subcircuits
tor
Schmitt
Trigger
Polarity
Low-Pass
Filter
GND
VCC
GND
UA package only
0.01 糉
V+
Clock/Logic
Not to scale
Packages:
Approximate footprint
3-pin SOT23-W
2 mm ?3 mm ?1 mm
(suffix LH)
3-pin ultramini SIP
1.5 mm ?4 mm ?3 mm
(suffix UA)
相關PDF資料
PDF描述
ACH3218-220-TD01 FILTER 3-TERM 650MHZ 1.5A SMD
9138-48RED PATCHCORD R/A BAN PLUG RED 48"
ACH3218-330-TD01 FILTER 3-TERM 530MHZ 1.5A SMD
9138-48BLK PATCHCORD R/A BAN PLUG BLK 48"
SI4713-B30-GM IC FM RADIO TRANSMITTER 20UQFN
相關代理商/技術參數
參數描述
A1244LLHLT-I2-T 功能描述:IC HALL EFFECT LATCH SOT23W RoHS:是 類別:傳感器,轉換器 >> 磁性 - 霍爾效應,數字式開關,線性,羅盤 (IC) 系列:- 標準包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉 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:數字式,PWM,8.5 位串行 特點:可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP(0.209",5.30mm 寬) 供應商設備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR
A1244LLHLX-I1-T 功能描述:IC HALL EFFECT LATCH SOT-23W RoHS:是 類別:傳感器,轉換器 >> 磁性 - 霍爾效應,數字式開關,線性,羅盤 (IC) 系列:- 標準包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉 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:數字式,PWM,8.5 位串行 特點:可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP(0.209",5.30mm 寬) 供應商設備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR
A1244LLHLX-I2-T 功能描述:IC HALL EFFECT LATCH SOT-23W RoHS:是 類別:傳感器,轉換器 >> 磁性 - 霍爾效應,數字式開關,線性,羅盤 (IC) 系列:- 標準包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉 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:數字式,PWM,8.5 位串行 特點:可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP(0.209",5.30mm 寬) 供應商設備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR
A1244LUA-I1-T 功能描述:IC HALL EFFECT LATCH SIP-3 RoHS:是 類別:傳感器,轉換器 >> 磁性 - 霍爾效應,數字式開關,線性,羅盤 (IC) 系列:- 標準包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉 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:數字式,PWM,8.5 位串行 特點:可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP(0.209",5.30mm 寬) 供應商設備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR
A1244LUA-I2-T 功能描述:IC HALL EFFECT LATCH SIP-3 RoHS:是 類別:傳感器,轉換器 >> 磁性 - 霍爾效應,數字式開關,線性,羅盤 (IC) 系列:- 標準包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉 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:數字式,PWM,8.5 位串行 特點:可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP(0.209",5.30mm 寬) 供應商設備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR
主站蜘蛛池模板: 昌吉市| 时尚| 平顺县| 大宁县| 黎平县| 当涂县| 永宁县| 革吉县| 留坝县| 京山县| 泰来县| 扎囊县| 原阳县| 临洮县| 辉县市| 达孜县| 石台县| 江达县| 佛学| 天祝| 浦县| 安顺市| 清徐县| 姜堰市| 南漳县| 鹤山市| 青海省| 纳雍县| 武冈市| 东至县| 建阳市| 周宁县| 张北县| 正镶白旗| 洛宁县| 乾安县| 东乌珠穆沁旗| 乌拉特前旗| 安吉县| 蓬溪县| 中牟县|