A1120EUA-T Allegro Microsystems Inc, A1120EUA-T Datasheet
A1120EUA-T
Specifications of A1120EUA-T
Related parts for A1120EUA-T
A1120EUA-T Summary of contents
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Chopper Stabilized Precision Hall Effect Switches Features and Benefits ▪ Unipolar switchpoints ▪ Resistant to physical stress ▪ Superior temperature stability ▪ Output short-circuit protection ▪ Operation from unregulated supply ▪ Reverse battery protection ▪ Solid-state reliability ▪ Small package ...
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... Chopper Stabilized Precision Hall Effect Switches and A1125 Selection Guide 1 Part Number Packing A1120ELHLX-T 13-in. reel, 10000 pieces/reel 2 A1120ELHLT-T 7-in. reel, 3000 pieces/reel A1120EUA-T Bulk, 500 pieces/bag A1120LLHLX-T 13-in. reel, 10000 pieces/reel A1120LLHLT-T 2 7-in. reel, 3000 pieces/reel A1120LUA-T Bulk, 500 pieces/bag A1121ELHLX-T 13-in. reel, 10000 pieces/reel ...
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A1120, A1121, A1122 Chopper Stabilized Precision Hall Effect Switches and A1125 Absolute Maximum Ratings Characteristic Forward Supply Voltage Reverse Supply Voltage Output Off Voltage Continuous Output Current Reverse Output Current Operating Ambient Temperature Maximum Junction Temperature Storage Temperature Package LH ...
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A1120, A1121, A1122 Chopper Stabilized Precision Hall Effect Switches and A1125 ELECTRICAL CHARACTERISTICS Characteristics Electrical Characteristics Forward Supply Voltage Output Leakage Current Output Saturation Voltage Output Current Limit 3 Power-On Time Chopping Frequency 3,4 Output Rise Time 3,4 Output Fall ...
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A1120, A1121, A1122 Chopper Stabilized Precision Hall Effect Switches and A1125 THERMAL CHARACTERISTICS may require derating at maximum conditions, see application information Characteristic Package Thermal Resistance Symbol Package LH, 1-layer PCB with copper limited to solder pads Package LH, 2-layer ...
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A1120, A1121, A1122 Chopper Stabilized Precision Hall Effect Switches and A1125 Average Supply Current (On) versus Ambient Temperature 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0 ...
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A1120, A1121, A1122 Chopper Stabilized Precision Hall Effect Switches and A1125 Average Operate Point versus Ambient Temperature -60 -40 - (°C) A Average ...
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A1120, A1121, A1122 Chopper Stabilized Precision Hall Effect Switches and A1125 Operate Point versus Ambient Temperature 140 130 120 110 100 (°C) A ...
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A1120, A1121, A1122 Chopper Stabilized Precision Hall Effect Switches and A1125 Operate Point versus Ambient Temperature 200 190 180 170 160 150 140 130 120 - (°C) A Release ...
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A1120, A1121, A1122 Chopper Stabilized Precision Hall Effect Switches and A1125 Operation The output of the A1120, A1121, and A1122 devices switches low (turns on) when a magnetic field perpendicular to the Hall element exceeds the operate point threshold, B ...
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A1120, A1121, A1122 Chopper Stabilized Precision Hall Effect Switches and A1125 Chopper Stabilization Technique When using Hall effect technology, a limiting factor for switchpoint accuracy is the small signal voltage developed across the Hall element. This voltage is disproportionally small ...
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A1120, A1121, A1122 Chopper Stabilized Precision Hall Effect Switches and A1125 Power Derating The device must be operated below the maximum junction temperature of the device Under certain combinations of J(max) peak conditions, reliable operation may require derating ...
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A1120, A1121, A1122 Chopper Stabilized Precision Hall Effect Switches and A1125 +0.12 2.98 –0.08 3 +0.10 2.90 –0. 10° REF 0.95 BSC For Reference Only; not for tooling use (reference dwg. 802840) Dimensions in millimeters Dimensions exclusive of ...
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A1120, A1121, A1122 Chopper Stabilized Precision Hall Effect Switches and A1125 4.09 45° +0.08 3.02 –0.05 2.16 MAX 0.51 REF 1 15.75 ±0.51 +0.05 0.43 –0.07 Copyright ©2009-2010, Allegro MicroSystems, Inc. Allegro MicroSystems, Inc. reserves the right to make, from ...