BU7241G(2014) 查看數據表（PDF） - ROHM Semiconductor

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BU7241G
(Rev.:2014)

Operational Amplifiers Input/Output Full Swing Low Supply Current CMOS Operational Amplifiers

ROHM Semiconductor 

BU7241G BU7241SG BU7242xxx BU7242Sxxx BU7244xx BU7244Sxx Datasheet

Absolute Maximum Ratings (TA=25℃)

Parameter

Symbol

Rating

Unit

BU7241G BU7242xxx BU7244xx

Supply Voltage

VDD-VSS

+7

V

SSOP5

0.54(Note 1,7)

-

-

SOP8

-

0.55(Note 2,7)

-

Power Dissipation

MSOP8

-

0.47(Note 3,7)

-

PD

VSON008X2030

-

0.41(Note 4,7)

-

W

SOP14

-

-

0.45(Note 5,7)

SSOP-B14

0.70(Note 6,7)

Differential Input

Voltage (Note 8)

Input Common-mode

Voltage

Input Current (Note 9)

Operating Supply

Voltage Range

VID

VICM

II

Vopr

VDD - VSS

V

(VSS - 0.3) to (VDD + 0.3)

V

±10

mA

+1.8 to +5.5

V

Operating Temperature Range

Topr

-40 to +85

°C

Storage Temperature Range

Tstg

-55 to +125

°C

Maximum Junction

Temperature

TJmax

+125

°C

(Note 1)

(Note 2)

(Note 3)

(Note 4)

(Note 5)

(Note 6)

(Note 7)

To use at temperature above TA=25C reduce 5.4mW/°C.

To use at temperature above TA=25C reduce 5.5mW/°C.

To use at temperature above TA=25C reduce 4.7mW/°C.

To use at temperature above TA=25C reduce 4.1mW/°C.

To use at temperature above TA=25C reduce 4.5mW/°C.

To use at temperature above TA=25C reduce 7.0mW/°C.

Mounted on a FR4 glass epoxy PCB 70mm×70mm×1.6mm (Copper foil area less than 3%).

(Note 8) 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 9) 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.

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TSZ02201-0RAR0G200240-1-2

03.Dec.2014 Rev.003

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