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3507 Datasheet(PDF) 2 Page - Allegro MicroSystems |
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3507 Datasheet(HTML) 2 Page - Allegro MicroSystems |
2 / 8 page ![]() 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 3507 AND 3508 RATIOMETRIC, LINEAR HALL-EFFECT SENSORS FOR HIGH-TEMP. OPERATION 600 400 200 20 60 100 140 0 AMBIENT TEMPERATURE in °C Dwg. GH-046A "U" PACKAGE RθJA = 183 °C/W "UA" PACKAGE RθJA = 206 °C/W 40 80 120 160 700 500 300 100 VCC X Dwg. FH-011 GROUND 2 OUTPUT 3 1 Copyright © 1994, 2000, Allegro MicroSystems, Inc. ELECTRICAL CHARACTERISTICS over operating temperature range, at V CC = 5 V (unless otherwise noted). Limits Characteristic Symbol Test Conditions Min. Typ. Max. Units Supply Voltage V CC Operating 4.5 5.0 5.5 V Supply Current I CC B = 0, V CC = 5.5 V, IO = 0 – – 10 mA Quiescent V OQ B = 0, I O = 1 mA, TA = 25°C 2.0 2.5 3.0 V Voltage Output B = 0, I O = 1 mA 1.8 2.5 3.2 V Output Voltage V OH B = +X*, I O = 1 mA 4.5 4.8 – V V OL B = -X*, I O = -1 mA – 0.2 0.5 V Bandwidth (-3 dB) BW 20 – – kHz Output Resistance r O –2.5 10 Ω Wide-Band e o B = 0, BW = 10 Hz to 10 kHz, – 125 – µV Output Noise T A = 25°C Negative current is defined as coming out of (sourcing) the output. * This test requires positive and negative fields sufficient to swing the output driver between fully OFF and saturated (ON), respec- tively. It is NOT intended to indicate a range of linear operation. FUNCTIONAL BLOCK DIAGRAM |