a i t s em i c ond u ctor i n c . www.ait - ic.com a h 81 13 cmos hall switch low current consumption, high sensitivity rev1. 3 - aug 2011 released, mar 201 7 updated - - 1 - de s cri p t i o n f eat u r es the ah8113 is an integrated hall - effect sensor designed specifically to meet the requirements of low - power devices. e.g. as an on/off switch in cellular flip - phones, with battery operating voltages of 1.65v - 5.5v. precise magnetic swi tching points and high temperature stability are achieved through the unique design of the internal circuit. an onboard clock scheme is used to reduce the average operating current of the ic. during the operate phase the ic compares the actual magnetic field detected with the internally compensated switching points. the output voltage is switched at the end of each operating phase. during the stand - by phase the output stage is latched and the current consumption of the device reduced to some a. the ic switching behavior is omni polar; it can be switched on with either the north or south pole of a magnet. the ah8113 is available in t sot - 23 and to - 92s packa ge s. ? micro power design ? 1.65 v to 5.5 v battery operation ? high sensitivity and high stability of the m agnet ic switching points ? high resistance to mechanical stress ? digital output signal ? switc hing for both poles of a magnet (omnipolar) ? not suitable for automotive application ? availa b le in t sot -23 and to - 92s packages appl i c at i o n ? cover switch in clam - shell cellular phones ? cover switch in notebook pc/pda ? contact - less switch in consumer products t ypi c al ap pl i c at i o n o rde ri ng i nf o rm a t i o n p ac k ag e t y pe p ar t n um ber t sot - 23 spq: 3,000pcs/reel t e3 ah8113 t e3r ah8113 te3 vr to - 92s spq: 2,000pcs/box spq: 1,000pcs/bag zs ah8113 zsw ah8113 zsvw note v: halogen free package r: tape & reel w: a : ammo packing b: bulk packing ait provides all rohs products
a i t s em i c ond u ctor i n c . www.ait - ic.com a h 81 13 cmos hall switch low current consumption, high sensitivity rev1. 3 - aug 2011 released, mar 201 7 updated - - 2 - p i n de s cri p t i o n top view top view p i n # s y mb ol f u nc t i on t so t - 23 t o - 92 s 1 1 v dd supply voltage 2 3 v out output pin 3 2 gnd ground
a i t s em i c ond u ctor i n c . www.ait - ic.com a h 81 13 cmos hall switch low current consumption, high sensitivity rev1. 3 - aug 2011 released, mar 201 7 updated - - 3 - abso l u t e m ax i m u m r at i n g s v dd , supply voltage - 0.3 v ~ 6 .0 v i dd , operating current - 1ma ~ 4.5ma v out , output voltage - 0.3 v ~ 6 .0 v i out , output current -1 ma~2.0ma t s , storage temperature range - 40c ~ +150 c t j , maximum junction temperature 150 c esd protection 4000v stress beyond above listed absolute maximum ratings may lead permanent damage to the device. these are stress ratings only and operations of the device at these or any other conditions beyond those indicated in the operational sections of the specifications are not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. e l e ct ri ca l cha ra ct e ri s t i cs t a = +25 , v dd = 3.0v, u nless otherwise specified p ar a met er s y mb ol c ond i t i ons m in t y p m ax u n it a c / d c c h ar ac t er i s t i c s supply voltage v dd 1.65 - 6.0 v averaged supply current i savg 1 3 10 ua averaged current during operating time i sopavg 0.5 2.0 3.5 ma peak current during operating time i sopt - - 4.5 ma supply current during standby time i sstb 1 1 .9 8 ua output saturation voltage v outsat i out = 1ma - 0.13 0.4 v output on leakage current i outleak - 0.01 1 ua output rise time t r r l =2.7 k , c l =10pf - 0.5 1 us output fall time t f r l =2.7 k , c l =10pf - 0.1 1 us operating time t op 25 100 160 us standby time t stb 60 140 240 ms duty cycle t op /t stb - 0.071 - % start - up time of ic t stu - 12 20 us
a i t s em i c ond u ctor i n c . www.ait - ic.com a h 81 13 cmos hall switch low current consumption, high sensitivity rev1. 3 - aug 2011 released, mar 201 7 updated - - 4 - t y p i ca l p e rf o rm a n ce cha ra ct e ri s t i cs 1. v dd = 2.7 v , i sopavg - t a 2. t a = 20 , i sopavg C v dd 3. v dd = 2.7 v , i sstb - t a 4. t a = 20 , i sstb C v dd 5. i out = 1ma, v outsat - t a 6. v dd = 2.7v, t stb - t a
a i t s em i c ond u ctor i n c . www.ait - ic.com a h 81 13 cmos hall switch low current consumption, high sensitivity rev1. 3 - aug 2011 released, mar 201 7 updated - - 5 - 7. v dd = 2. 7v , b - t a 8. t a = 20 , b C v dd bl o c k d i ag r am
a i t s em i c ond u ctor i n c . www.ait - ic.com a h 81 13 cmos hall switch low current consumption, high sensitivity rev1. 3 - aug 2011 released, mar 201 7 updated - - 6 - m a ng e nt i c cha ra ct e ri s t i cs t a = +25 , v dd = 2.7v, u nless otherwise specified s y mb ol m in t y p m ax u n it b ops 2 3.5 5 mt b opn -5 - 3. 5 -2 mt b rps 1.2 2 .7 4.2 mt b rpn - 4.2 - 2.6 - 1.2 mt b hys 0.2 0.8 1.6 mt
a i t s em i c ond u ctor i n c . www.ait - ic.com a h 81 13 cmos hall switch low current consumption, high sensitivity rev1. 3 - aug 2011 released, mar 201 7 updated - - 7 - p a c k a ge in f or m a t ion dimension in tsot - 23 (unit: mm) s y mb ol m i ll im e t e r s i nc hes m in m ax m in m ax a 0.700 0.900 0.028 0.035 a1 0.000 0.100 0.000 0.004 a2 0.700 0.800 0.028 0.031 b 0.3 50 0.500 0.014 0.020 c 0.08 0 0.200 0.003 0.008 d 2.820 3.020 0.111 0.119 e 1. 6 00 1.700 0.063 0.067 e1 2.650 2.950 0.104 0.116 e 0.95 0 bsc 0.037(bsc) e1 1.90 0 bsc 0.075(bsc) l 0.300 0.600 0.012 0.024 0 8 0 8
a i t s em i c ond u ctor i n c . www.ait - ic.com a h 81 13 cmos hall switch low current consumption, high sensitivity rev1. 3 - aug 2011 released, mar 201 7 updated - - 8 - dimension in to - 92s (unit: mm) s y mb ol m i ll im e t e r s i nc hes m in m ax m in m ax a 1.420 1.620 0.056 0.064 a1 0.660 0.860 0.026 0.034 b 0.420 0.550 0.017 0.022 b1 0.36 0 0.480 0.014 0.019 c 0.360 0.510 0.014 0.020 d 3.900 4.100 0.154 0.161 d1 2.970 3.270 0.117 0.129 e 3.050 3.250 0.120 0.128 e 1.270typ 0.050 typ e1 2.440 2.640 0.096 0.104 l 15.100 15.500 0.594 0.610 45 typ 45 typ
a i t s em i c ond u ctor i n c . www.ait - ic.com a h 81 13 cmos hall switch low current consumption, high sensitivity rev1. 3 - aug 2011 released, mar 201 7 updated - - 9 - i m p o rt a nt no t i ce ait semiconductor inc. (ait) reserves the right to make changes to any its product, specifications, to discontinue any integrated circuit product or service without notice, and advises its customers to obtain the latest version of relevant information to verify, before placing orders, that the information being relied on is current. ait semiconductor inc.'s integrated circuit products are not designed, i ntended, authorized, or warranted to be suitable for use in life support applications, devices or systems or other critical applications. use of ait products in such applications is understood to be fully at the risk of the customer . as used herein may involve potential risks of death, personal injury, or serv er property, or environmental damage. in order to minimize risks associated with the customer's applications, the customer should provide adequate design and operating safeguards. ait semiconductor inc. assumes to no liability to customer product design or applica tion support. ait warrants the performance of its products of the specifications applicable at the time of sa le.
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