A1102LLHLT-T 厂家 ALLEGRO
A1102LLHLT-T 批号 07+ROHS
A1102LLHLT-T 数量 10000
A1102LLHLT-T 封装 3-lead SOT/SOT23W
A1102LLHLT-T 包装 3000PCS/REEL
A1102LLHLT-T 备注 original/IN STOCK 单极开关型霍尔元件
![]() A1101.PDF
Features and Benefits
? Continuous-time operation
? Fast power-on time
? Low noise
? Stable operation over full operating temperature range
? Reverse battery protection
? Solid-state reliability
? Factory-programmed at end-of-line for optimum
performance
? Robust EMC performance
? High ESD rating
? Regulator stability without a bypass capacitor
Description
The Allegro? A1101-A1104 and A1106 Hall-effect switches
are next generation replacements for the popular Allegro
312x and 314x lines of unipolar switches. The A110x family,
produced with BiCMOS technology, consists of devices that
feature fast power-on time and low-noise operation. Device
programming is performed after packaging, to ensure increased
switchpoint accuracy by eliminating offsets that can be induced
by package stress. Unique Hall element geometries and lowoffset
amplifiers help to minimize noise and to reduce the
residual offset voltage normally caused by device overmolding,
temperature excursions, and thermal stress.
The A1101-A1104 and A1106 Hall-effect switches include
the following on a single silicon chip: voltage regulator,
Hall-voltage generator, small-signal amplifier, Schmitt
trigger, and NMOS output transistor. The integrated voltage
regulator permits operation from 3.8 to 24 V. The extensive
on-board protection circuitry makes possible a ±30 V absolute
maximum voltage rating for superior protection in automotive
and industrial motor commutation applications, without adding
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详细型号资料： http://www.yuanxinfeng.com/electronic/ALLEGRO/6504.html
本公司特价型号：A3986SLD A3955SB EW632 EW732
US1881KUA A3977SED A3987SLP A3212ELHLT
A1101LLHLT A1106ELHLT A1102LLHLT ACS712ELC
EW450 EW460 SS541AT SS543AT
A3985SLD PIC18F8490-I/PT TLE4921-5U A3280LUA
A3988 A3984 A3983 L6219
A3979 A3977 A3973 THS119
OV7670 OV529 OV7725 UDN2916
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