Datasheet Comparators Input Full Swing, Push-pull Output Low Supply Current CMOS Comparators BU5255HFV BU5255SHFV General Description Key Specifications BU5255HFV is input full swing, push-pull output CMOS Operating Supply Voltage: comparator. BU5255SHFV have an expanded operating Single Supply +1.8V to +5.5V temperature range. These features low operating supply Split Supply 0.9V to 2.75V voltage of +1.8V to +5.5V(single supply), low supply Supply Current: 6.5A(Typ) current and extremely low input bias current. Temperature Range: BU5255HFV -40C to +85C BU5255SHFV -40C to +105C Features Input Offset Current: 1pA (Typ) Low Operating Supply Voltage Input Bias Current: 1pA (Typ) Low Supply Current Input Full Swing Push-pull Output Packages jW(Typ) x D(Typ) x H(Max) Wide Operating Temperature Range(BU5255SHFV) 1.60mm x 1.60mm x 0.60mm HVSOF5 Low Input Bias Current Applications Limit Comparators Battery Monitor Multivibrators Consumer Electronics Pin Configuration BU5255HFV, BU5255SHFV: HVSOF5 Pin No. Pin Name IN- 1 5 VDD 1 IN- - 2 VSS 2 VSS + 3 IN+ IN+3 4 OUT 4 OUT 5 VDD Package HVSOF5 BU5255HFV BU5255SHFV Product structureSilicon monolithic integrated circuit This product has no designed protection against radioactive rays. www.rohm.com TSZ02201-0RFR1G200420-1-2 2013 ROHM Co., Ltd. All rights reserved. 1/17 21.Oct.2013 Rev.001 TSZ2211114001 Datasheet BU5255HFV BU5255SHFV Ordering Information x B U 5 2 5 5 x x x x - x Part Number Package Packaging and Forming Specification BU5255HFV HFV : HVSOF5 TR: Embossed Tape and Reel BU5255SHFV Line-up T Package Orderable Part Number opr -40C to +85C HVSOF5 Reel of 3000 BU5255HFV-TR -40C to +105C HVSOF5 Reel of 3000 BU5255SHFV-TR Absolute Maximum Ratings (T =25C) A Ratings Parameter Symbol Unit BU5255HFV BU5255SHFV Supply Voltage VDD - VSS +7 V (Note 1,2) Power Dissipation P 0.54 W D (Note 3) Differential Input Voltage V VDD - VSS V ID Input Common-mode V (VSS-0.3) to (VDD+0.3) V ICM Voltage Range (Note 4) Input Current I 10 mA I Operating Supply Voltage V +1.8 to +5.5 V opr Operating Temperature T -40 to +85 -40 to +105 C opr Storage Temperature T -55 to +125 C stg Maximum T +125 C Jmax Junction Temperature (Note 1) To use at temperature above T =25C reduce 5.4mW/C. A (Note 2) Mounted on a FR4 glass epoxy PCB 70mm70mm1.6mm (copper foil area less than 3%). (Note 3) The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input terminal voltage is set to more than VSS. (Note 4) An excessive input current will flow when input voltages of more than VDD+0.6V or less than VSS-0.6V are applied. The input current can be set to less than the rated current by adding a limiting resistor. Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over the absolute maximum ratings. www.rohm.com TSZ02201-0RFR1G200420-1-2 2013 ROHM Co., Ltd. All rights reserved. 2/17 21.Oct.2013 Rev.001 TSZ2211115001