TCS10DLU 2009-01-30 1 toshiba cmos digital integrat ed ci rcuit silicon monolithic TCS10DLU digital-output magnetic sensor feature open-drain output south-pole or north-pole detection marking pin assignment (top view) function table note 1: it is recommended to add a capacitor of about 0.1 f between vcc and gnd. note 2: the gnd1 and gnd2 pins should be tied to ground. the gnd2 pin is used as a test pin during production. note 3: in the high-impedance state. weight: 0.007 g (typ.) magnetic flux density output b on l b off z (note 3) la3 v out gnd1 (note 2) v cc (note1) nc gnd2 (note 2) 1 2 3 4 5 ufv
TCS10DLU 2009-01-30 2 absolute maximum ratings (ta = 25c) characteristics symbol rating unit supply voltage v cc ?0.5 to 6.0 v output voltage v out ?0.5 to 6.0 v output diode current i ok -10 ma output current i out 5 ma vcc/gnd current i cc 10 ma power dissipation p d 200 mw storage temperature range t stg ? 65 to 150 c note: using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operat ing temperature/current/voltage, etc. ) are within the absolute maximum ratings and the operating ranges. please design the appropriate reliability upon reviewing the toshiba semiconductor reliability handbook (?handling precautions?/?derating concept and methods?) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). operating range characteristics symbol rating unit supply voltage v cc 2.3 to 3.6 v output voltage v out 0 to 5.5 (note 4) v output current i ol 1.0 ma operating temperature t opr ?40 to 85 c note 4: v cc = 0.0 v or when the output is in the high-impedance state.
TCS10DLU 2009-01-30 3 dc characteristics (ta = 25c) characteristics symbol condition v cc (v) min typ. max unit output voltage low- level v ol i ol = 1.0 ma 2.3 to 3.6 ? ? v cc x 10% v output leakage current i off v out = 5.5v 0 ? 0.5 1 a 2.3 to 2.7 ? 8.5 13.2 average current i cc current at pulse driving (note 5, fig. a) 3.0 to 3.6 ? 12.4 18.3 a supply current operating current i cc on peak current (note 5, fig. a) 2.3 to 3.6 ? 0.7 1.3 ma operating frequency f opr (fig. a) 2.3 to 3.6 ? 25 ? hz note 5: supply current is pulsed periodically by internal circuit. magnetic characteristics (ta = 25c) characteristics symbol condition (note 6, fig. b) v cc (v) min typ. max unit b on s ? 1.8 2.5 operating point b on n v out = v ol 2.3 to 3.6 -2.5 -1.8 ? b off s 0.3 0.8 ? releasing point b off n v out = z (note 7) 2.3 to 3.6 ? -0.8 -0.3 magnetic flux density hysteresis b h |b on - b off | 2.3 to 3.6 ? 1.0 ? mt note 6: uniform magnetic field perpend icularly to the magnetic sensor. note 7: in the high-impedance state. (fig. a): i cc characteristics (fig. b): operating characteristics operating current (typ. 0.7 ma time average current (typ. 8.5 a) i cc 1/fo pr fo pr = 25 hz magnetic field, b high-impedance state v ol b h b off s b on s south pole 0 v out magnetic flux density b h b off n b on n note: direction of the magnetic field north pole
TCS10DLU 2009-01-30 4 package dimensions weight: 0.007 g (typ.) 2.00.1
TCS10DLU 2009-01-30 5 layout of magneti c detection part note: dimensional tolerances are 0.1mm, unless otherwise specified. 0.85 1.05 0.3 sensor element sensor element (0.2 mm 2 ) unit: mm
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