A1193LUA-T Allegro Microsystems Inc, A1193LUA-T Datasheet
A1193LUA-T
Specifications of A1193LUA-T
Related parts for A1193LUA-T
A1193LUA-T Summary of contents
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Programmable, Chopper-Stabilized, Two Wire Hall-Effect Switches 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 ...
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... A1192LUA-T 3 Bulk, 500 pieces/bag A1193LLHLT-T 2 7-in. reel, 3000 pieces/reel A1193LLHLX-T 13-in. reel, 10 000 pieces/reel 3 A1193LUA-T Bulk, 500 pieces/bag ® 1 Contact Allegro for additional packing options. 2 These variants available only through authorized distributors. 3 Contact factory for availability. Absolute Maximum Ratings ...
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A1190, A1192, and A1193 ELECTRICAL CHARACTERISTICS range; unless otherwise noted Characteristics Supply Voltage 1 Supply Current Supply Zener Clamp Voltage Supply Zener Clamp Current Reverse Supply Current Output Slew Rate 2 Chopping Frequency Power-Up Time 3,4 5,6 Power-Up State 1 ...
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A1190, A1192, and A1193 Thermal Characteristics may require derating at maximum conditions, see application information Characteristic Package Thermal Resistance *Additional thermal information available on the Allegro website 1900 1800 1700 1600 1500 1400 1300 1200 1100 1000 Programmable, Chopper-Stabilized, Two ...
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A1190, A1192, and A1193 A1190 Average Supply Current (Low) versus Temperature 5.0 4 3.0 2.5 2.0 -60 -40 - Ambient Temperature, T A1192/A1193 Average ...
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A1190, A1192, and A1193 Average Switchpoint Hysteresis versus Temperature Programmable, Chopper-Stabilized, Two Wire Hall-Effect Switches A1190/A1192/A1193 3 -60 -60 -40 -40 -20 - ...
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A1190, A1192, and A1193 The A1190 and A1192 output switches low after the mag- CC netic field at the Hall sensor IC exceeds the operate point thresh- old When the magnetic field is reduced to below ...
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A1190, A1192, and A1193 V+ VCC A119x GND GND A ECU R SENSE (A) Low side sensing Figure 2. Typical application circuits Chopper Stabilization Technique When using Hall-effect technology, a limiting factor for switchpoint accuracy is the small signal voltage ...
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A1190, A1192, and A1193 Overview Programming is accomplished by sending a series of input volt- age pulses serially through the VCC (supply) pin of the device. A unique combination of different voltage level pulses controls the internal programming logic of ...
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A1190, A1192, and A1193 Code. The number used to identify the combination of fuses activated in a bit field, expressed as the decimal equivalent of the binary value. The LSB of a bit field is denoted as code 1, or ...
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A1190, A1192, and A1193 Try Mode In Try mode, bit field addressing is accomplished by applying a series of V pulses to the VCC pin of the device shown in figure 6. Each pulse increases the bit field ...
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A1190, A1192, and A1193 To correctly address the fuses to be blown, the code represent- ing the required parameter value must be translated into a binary number. For example, as shown in figure 7, decimal code 5 is equivalent to ...
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A1190, A1192, and A1193 |B (max)| OP (Code 0, Bit value 000000 ) |B (min HYS Try Mode, Bit Field Code Figure 8. B Selection Up Counting OP Programmable, Chopper-Stabilized, Two Wire ...
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A1190, A1192, and A1193 Figure 10. Programming state diagram Figure 11. Example of Try mode pulse sequence, Register Key = B Figure 12. Example of Try mode pulse sequence, Register Key = B Programmable, Chopper-Stabilized, Two Wire Hall-Effect Switches selection ...
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A1190, A1192, and A1193 The device must be operated below the maximum junction tem- perature of the device, T (max). Under certain combinations of J peak conditions, reliable operation may require derating supplied power or improving the heat dissipation properties ...
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A1190, A1192, and A1193 +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-2840) Dimensions in millimeters Dimensions exclusive of mold flash, gate burrs, and dambar protrusions Exact ...
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A1190, A1192, and A1193 45° E 1.44 NOM +0.08 E 3.02 –0.05 1.02 MAX 14.99 ±0.25 +0.05 0.43 –0.07 Programmable, Chopper-Stabilized, Two Wire Hall-Effect Switches Package UA, 3-Pin SIP +0.08 4.09 –0. 2.05 NOM 10° E Branded Face ...
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A1190, A1192, and A1193 Copyright ©2009-2011, Allegro MicroSystems, Inc. Allegro MicroSystems, Inc. reserves the right to make, from time to time, such de par tures from the detail spec tions as may be required to per- mit ...