A1392SEHLT-T Allegro Microsystems Inc, A1392SEHLT-T Datasheet
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A1392SEHLT-T
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A1392SEHLT-T Summary of contents
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Micro Power 3 V Linear Hall Effect Sensor ICs withTri-State Output and User-Selectable Sleep Mode Features and Benefits ▪ High-impedance output during sleep mode ▪ Compatible with 2.5 to 3.5 V power supplies ▪ power consumption in the ...
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... Hall element, improved temperature-compensating circuitry to reduce the intrinsic sensitivity drift of the Hall element, a small-signal high-gain amplifier, and proprietary dynamic Selection Guide Sensitivity Part Number ( Typ.) 1.25 A1391SEHLT-T A1392SEHLT-T 2.50 5 A1393SEHLT-T A1395SEHLT-T 10 Absolute Maximum Ratings* Supply Voltage Reverse-Supply Voltage Ratiometric Supply Reference Voltage ...
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A1391, A1392, A1393, and A1395 with Tri-State Output and User Selectable Sleep Mode ELECTRICAL CHARACTERISTICS valid through full operating ambient temperature range, unless otherwise noted Characteristic Supply Voltage Nominal Supply Voltage Supply Zener Clamp Voltage 2 Ratiometric Reference Voltage Ratiometric ...
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A1391, A1392, A1393, and A1395 with Tri-State Output and User Selectable Sleep Mode OUTPUT CHARACTERISTICS valid through full operating ambient temperature range, unless otherwise noted Characteristic Symbol V Linear Output Voltage OUTH Range V OUTL Maximum Voltage Applied V OUTMAX ...
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A1391, A1392, A1393, and A1395 with Tri-State Output and User Selectable Sleep Mode T 1 OUTPUT TIMING CHARACTERISTICS Characteristic Symbol Power-On Time 3 t PON 4 Power-Off Time t POFF 1 See figure 1 for explicit timing delays. 2 Typical ...
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A1391, A1392, A1393, and A1395 with Tri-State Output and User Selectable Sleep Mode Ratiometric Reference Input Current versus Ambient Temperature A139x REF - ...
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A1391, A1392, A1393, and A1395 with Tri-State Output and User Selectable Sleep Mode Average Ratiometry, Sens, versus Ambient Temperture (A1391) 102.0 101.5 101.0 100.5 100.0 99.5 99.0 98.5 98.0 97.5 - Average Symmetry, Vcc=Vref=Vsleep=3V (A139x) ...
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A1391, A1392, A1393, and A1395 with Tri-State Output and User Selectable Sleep Mode THERMAL CHARACTERISTICS may require derating at maximum conditions, see application information Characteristic Package Thermal Resistance Micro Power 3 V Linear Hall Effect Sensor ICs Symbol 1-layer PCB ...
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A1391, A1392, A1393, and A1395 with Tri-State Output and User Selectable Sleep Mode Ratiometric. The A139x devices feature ratiometric output. The quiescent voltage output and sensitivity are proportional to the ratiometric supply reference voltage. The percent ratiometric change in the ...
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A1391, A1392, A1393, and A1395 with Tri-State Output and User Selectable Sleep Mode A139x are low-power Hall effect sensor ICs that are perfect for power sensitive customer applications. The current consumption of these devices is typically 3.2 mA, while the ...
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A1391, A1392, A1393, and A1395 with Tri-State Output and User Selectable Sleep Mode Device Supply Ratiometry Application Circuit Figures 2 and 3 present applications where the VCC pin is con- nected together with the VREF pin of the A139x. Both ...
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A1391, A1392, A1393, and A1395 with Tri-State Output and User Selectable Sleep Mode Application Circuit with User-Configurable Ratiometry In figures 4 and 5, the microprocessor supply voltage determines the ratiometric performance of the A139x output signal the circuits ...
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A1391, A1392, A1393, and A1395 with Tri-State Output and User Selectable Sleep Mode Summary of Single-Device Application Circuits Application Circuit C Vbat2 Vbat1 bypass Supply pin Micro- I/O processor I/O C bypass Vbat2 Vbat1 Supply pin Micro- I/O processor I/O ...
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A1391, A1392, A1393, and A1395 with Tri-State Output and User Selectable Sleep Mode Application Circuit with Multiple Hall Devices and a Single A-to-D Converter Multiple A139x devices can be connected to a single micro- processor or A-to-D converter input. In ...
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A1391, A1392, A1393, and A1395 with Tri-State Output and User Selectable Sleep Mode D 7X 0.08 C 0.25 ±0.05 0.5 BSC 0.55 ±0.10 For Reference Only, not for tooling use (reference DWG-2861; reference JEDEC MO-229WCED, Type 1) Dimensions in millimeters ...