BU7481SG-TR ROHM

Datasheet Operational Amplifiers High Speed Low Voltage Operation CMOS Operational Amplifiers BU7481G BU7481SG Key Specifications General Description Operating Supply Voltage (single supply): The BU7481xx are input ground sense, output full swing, +1.8V to +5.5V low voltage operation, low input offset voltage and high Slew Rate: 3.2V/s speed operational amplifiers. It has a MOSFET input Temperature Range: with a small input bias current of 1pA(Typ), suitable for BU7481G -40C to +85C sensor amplifier applications. BU7481SG -40C to +105C Input Offset Current: 1pA (Typ) Input Bias Current: 1pA (Typ) Features Low Operating Supply Voltage High Large Signal Voltage Gain Package W(Typ) x D(Typ) x H(Max) Low Input Bias Current SSOP5 2.90mm x 2.80mm x 1.25mm High Slew Rate Applications Buffer Active Filter Sensor Amplifier Mobile Equipment Pin Configuration BU7481G, BU7481SG : SSOP5 Pin No. Pin Name IN+ 1 5 VDD 1 IN+ 2 VSS + VSS 2 3 IN- - 4 OUT IN-3 4 OUT 5 VDD Package SSOP5 BU7481G BU7481SG Ordering Information B U 7 4 8 1 x x - T R Part Number Package Packaging and forming specification BU7481G G:SSOP5 TR: Embossed tape and reel BU7481SG Product structureSilicon monolithic integrated circuit This product has no designed protection against radioactive rays. www.rohm.com TSZ02201-0RAR0G200370-1-2 2014 ROHM Co., Ltd. All rights reserved. 1/18 17.Jan.2014 Rev.001 TSZ2211114001 Datasheet BU7481G BU7481SG Line-up T Package opr Orderable Part Number -40C to +85C SSOP5 Reel of 3000 BU7481G-TR -40C to +105C SSOP5 Reel of 3000 BU7481SG-TR Absolute Maximum Ratings (T =25C) A Rating Parameter Symbol Unit BU7481G BU7481SG 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 Voltage V (VSS - 0.3) to (VDD + 0.3) V ICM 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 Junction Temperature T +125 C Jmax (Note 1) To use at temperature above T =25C reduce 5.4mW. 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 pin 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 TSZ02201-0RAR0G200370-1-2 2014 ROHM Co., Ltd. All rights reserved. 2/18 17.Jan.2014 Rev.001 TSZ2211115001