BU52012NVX

Hall ICs Unipolar Detection Hall ICs BU52002GUL,BU52003GUL,BU52012NVX,BU52012HFV,BU52013HFV ●Description The unipolar Detection Hall IC detects only either the N pole or S pole. The output turns ON (active Low) upon detection. ●Features 1) Unipolar detection 2) Micropower operation (small current using intermittent operation method) 3) Ultra-compact CSP4 package (BU52002GUL, BU52003GUL) 4) Ultra- Small outline package (BU52012NVX) 5) Small outline package (BU52012HFV, BU52013HFV) 6) Line up of supply voltage For 1.8V Power supply voltage (BU52012NVX, BU52012HFV, BU52013HFV) For 3.0V Power supply voltage (BU52002GUL, BU52003GUL) 7) High ESD resistance 8kV(HBM) ●Applications Mobile phones, notebook computers, digital video camera, digital still camera, etc. ●Lineup matrix Supply voltage (V) 2.40～3.30 1.65～3.60 1.65～3.30 2.40～3.30 1.65～3.30 Operate point (mT) 3.7 3.0 3.0 -3.7 -3.0 ※ No.10045ECT03 Function Product name Hysteresis (mT) 0.8 0.9 0.9 0.8 0.9 Period (ms) 50 50 50 50 50 Supply current (AVG.) (µA) 6.5 3.5 3.5 6.5 3.5 Output type Package BU52002GUL S pole BU52012NVX BU52012HFV BU52003GUL N pole BU52013HFV CMOS COMS CMOS CMOS CMOS VCSP50L1 SSON004X1216 HVSOF5 VCSP50L1 HVSOF5 ※ ※ ※ ※ ※Plus is expressed on the S-pole; minus on the N-pole www.rohm.com © 2010 ROHM Co., Ltd. All rights reserved. 1/19 2010.08 - Rev.C BU52002GUL,BU52003GUL,BU52012NVX,BU52012HFV,BU52013HFV ●Absolute maximum ratings BU52002GUL,BU52003GUL (Ta=25℃) Parameter Symbol Ratings Power Supply Voltage Output Current Power Dissipation Operating Temperature Range Storage Temperature Range VDD IOUT Pd Topr Tstg -0.1～+4.5※1 ±1 420※2 -40～+85 -40～+125 Technical Note Unit V mA mW ℃ ℃ BU52012NVX (Ta=25℃) Parameter Symbol Power Supply Voltage Output Current Power Dissipation Operating Temperature Range Storage Temperature Range VDD IOUT Pd Topr Tstg Ratings -0.1～+4.5※3 ±0.5 2049 ※4 Unit V mA mW ℃ ℃ -40～+85 -40～+125 ※1. Not to exceed Pd ※2. Reduced by 4.20mW for each increase in Ta of 1℃ over 25℃ (mounted on 50mm×58mm Glass-epoxy PCB) ※3. Not to exceed Pd ※4. Reduced by 5.36mW for each increase in Ta of 1℃ over 25℃ (mounted on 70mm×70mm×1.6mm Glass-epoxy PCB) BU52012HFV,BU52013HFV (Ta=25℃) Parameter Symbol Ratings Power Supply Voltage Output Current Power Dissipation Operating Temperature Range Storage Temperature Range VDD IOUT Pd Topr Tstg -0.1～+4.5※5 ±0.5 536※6 -40～+85 -40～+125 Unit V mA mW ℃ ℃ ※5. Not to exceed Pd ※6. Reduced by 5.36mW for each increase in Ta of 1℃ over 25℃ (mounted on 70mm×70mm×1.6mm Glass-epoxy PCB) ●Magnetic, Electrical characteristics BU52002GUL (Unless otherwise specified, VDD=3.0V, Ta=25℃) Limits Parameter Symbol Min. Typ. Power Supply Voltage Operate Point Release Point Hysteresis Period Output High Voltage Output Low Voltage Supply Current Supply Current During Startup Time Supply Current During Standby Time VDD BopS BrpS BhysS TP VOH VOL IDD(AVG) IDD(EN) IDD(DIS) 2.4 0.8 VDD-0.4 3.0 3.7 2.9 0.8 50 6.5 4.7 3.8 Max. 3.3 5.5 100 0.4 9 - Unit V mT mT mT ms V V µA mA µA Conditions B