Electronic Components Datasheet Search |
|
A1182EUA Datasheet(PDF) 4 Page - Allegro MicroSystems |
|
A1182EUA Datasheet(HTML) 4 Page - Allegro MicroSystems |
4 / 16 page 4 A1180-DS, Rev. 2 Worcester, Massachusetts 01615-0036 (508) 853-5000 115 Northeast Cutoff, Box 15036 www.allegromicro.com Allegro MicroSystems, Inc. Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall Effect Switches A1180/81/82/83 MAGNETIC CHARACTERISTICS1 over the operating voltage and temperature range, unless otherwise specified Characteristic Symbol Test Conditions Min. Typ. Max. Units Programmable Operate Point Range BOPrange ICC = ICC(H) for A1180 and A1182 ICC = ICC(L) for A1181 and A1183 60 – 200 G Initial Operate Point Range BOPinit VCC = 12 V – 33 60 G Switchpoint Step Size2 BRES VCC = 5 V, TA = 25°C 4 8 12 G Number of Programming Bits – Switchpoint setting – 5 – Bit Programming locking – 1 – Bit Temperature Drift of BOP ΔBOP – – ±20 G Hysteresis BHYS BHYS = BOP – BRP 515 30 G 1Relative values of B use the algebraic convention, where positive values indicate south magnetic polarity, and negative values indicate north magnetic polarity; therefore greater B values indicate a stronger south polarity field (or a weaker north polarity field, if present). 2The range of values specified for BRES is a maximum, derived from the cumulative programming bit errors. ELECTRICAL CHARACTERISTICS over the operating voltage and temperature range, unless otherwise specified Characteristic Symbol Test Conditions Min. Typ. Max. Units Supply Voltage1 VCC Device powered on 3.5 – 24 V Supply Current2 ICC(L) B >BOP for A1180; B <BRP for A1181 2 – 5 mA B >BOP for A1182; B <BRP for A1183 5 – 6.9 mA ICC(H) B >BOP for A1181, A1183 B <BRP for A1180, A1182 12 – 17 mA Supply Zener Clamp Voltage VZ(supply) ICC = ICC(L)(max) + 3 mA; TA = 25°C 28 – 40 V Supply Zener Clamp Current IZ(supply) VZ(supply) = 28 V – – ICC(L)(max) + 3 mA mA Reverse Supply Current IRCC VRCC = –18 V – – –1.6 mA Output Slew Rate3 di/dt No bypass capacitor; capacitance of the oscilloscope performing the measurement = 20 pF – 36 – mA/μs Chopping Frequency fC – 200 – kHz Power-On Time4 ton After factory trimming; with and without bypass capacitor (CBYP = 0.01 μF) –– 25 μs Power-On State5,6 POS ton ≤ ton(max); VCC slew rate ≥ 25 mV/μs – HIGH – – 1VCC represents the generated voltage between the VCC pin and the GND pin. 2Relative values of B use the algebraic convention, where positive values indicate south magnetic polarity, and negative values indicate north magnetic polarity; therefore greater B values indicate a stronger south polarity field (or a weaker north polarity field, if present). 3Measured without bypass capacitor between VCC and GND. Use of a bypass capacitor results in slower current change. 4Measured with and without bypass capacitor of 0.01 μF. Adding a larger bypass capacitor causes longer Power-On Time. 5POS is defined as true only with a VCC slew rate of 25 mV/μs or greater. Operation with a VCC slew rate less than 25 mV/μs can permanently harm device performance. 6POS is undefined for t > ton or BRP < B < BOP. |
Similar Part No. - A1182EUA |
|
Similar Description - A1182EUA |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |