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參數資料
| 型號： | A1203LUA-T |
| 廠商： | Allegro Microsystems Inc |
| 文件頁數： | 10/14頁 |
| 文件大小： | 356K |
| 描述： | IC SW CONTINUOUS TIME BIPO 3-SIP |
| 產品培訓模塊： | Current Sensor |
| 標準包裝： | 4,000 |
| 傳感范圍： | 95G 跳閘，-95G 釋放 |
| 類型： | 雙極卡鎖 |
| 電源電壓： | 3.8 V ~ 24 V |
| 電流 - 電源： | 7.5mA |
| 電流 - 輸出（最大）： | 25mA |
| 輸出類型： | 數字式，開漏極 |
| 特點： | 穩壓電壓 |
| 工作溫度： | -40°C ~ 150°C |
| 封裝/外殼： | 3-SIP |
| 供應商設備封裝： | 3-SIP |
| 包裝： | 散裝 |
| 產品目錄頁面： | 1139 (CN2011-ZH PDF) |
| 其它名稱： | 620-1012 |
Continuous-Time Bipolar Switch Family
A1202
and A1203
10
Allegro MicroSystems, LLC
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
The choice between continuous-time and chopper-stabilized
designs is solely determined by the application. Battery manage-
ment is an example where continuous-time is often required. In
these applications, V
CC
is chopped with a very small duty cycle
in order to conserve power (refer to figure 4). The duty cycle
is controlled by the power-on time, t
PO
, of the device. Because
continuous-time devices have the shorter power-on time, they
are the clear choice for such applications.
For more information on the chopper stabilization technique,
refer to Technical Paper STP 97-10, Monolithic Magnetic Hall
Sensing Using Dynamic Quadrature Offset Cancellation and
Technical Paper STP 99-1, Chopper-Stabilized Amplifiers with a
Track-and-Hold Signal Demodulator.
ADDITIONAL APPLICATIONS INFORMATION
Extensive applications information for Hall-effect devices is
available in:
" Hall-Effect IC Applications Guide, Application Note 27701
" Hall-Effect Devices: Gluing, Potting, Encapsulating, Lead
Welding and Lead Forming, Application Note 27703.1
" Soldering Methods for Allegros Products SMT and Through-
Hole, Application Note 26009
All are provided in Allegro Electronic Data Book, AMS-702,
and the Allegro Web site, www.allegromicro.com.
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PDF描述 |
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| A1205EUA-T | IC SWITCH HALL EFFECT GP 3-SIP |
| A1211LUA-T | IC LATCH HALL EFFECT 3-SIP |
| A1220LUA-T | IC HALL EFFECT LATCH 3V 3-SIP |
| A1242LUA-I2-T | IC LATCH HALL EFFECT 3-SIP |
| A1244LUA-I2-T | IC HALL EFFECT LATCH SIP-3 |
相關代理商/技術參數 |
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| A1203T-1W | 制造商:RSG 制造商全稱:RSG 功能描述:FIXED INPUT ISOLATED & UNREGULATED 1W DUAL OUTPUT UTRALMINIATURE SMD PACKAGE |
| A1203XD-1W25 | 制造商:MICRODC 制造商全稱:MICRODC 功能描述:Isolated 1.25W Dual Output DC-DC Converters |
| A1203XMD-1W | 制造商:MICRODC 制造商全稱:MICRODC 功能描述:1KV ISOLATED 1W UNREGULATED DUAL OUTPUT DIP8 DC∕DC Converter |
| A1204 | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Continuous-Time Bipolar Switch Family |
| A1204 10HDG | 制造商:Thomas & Betts 功能描述:CHANNEL |
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