BA2902SF(2009) 查看數據表（PDF） - ROHM Semiconductor

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BA2902SF
(Rev.:2009)

ROHM’s Selection Operational Amplifier / Comparator Series Operational Amplifiers: Ground Sense

ROHM Semiconductor 

BA10358F/FV,BA10324AF/FV,BA2904SF/FV/FVM,BA2904F/FV/FVM,BA2904HFVM-C,

BA2902SF/FV/KN,BA2902F/FV/KN,BA3404F/FVM

Technical Note

●Absolute Maximum Ratings (Ta=25[℃])

○BA10358 family,BA10324A family

Parameter

Symbol

Rating

BA10358 family

BA10324A family

Supply Voltage

Differential Input Voltage (*1)

VCC-VEE

Vid

+32

VCC-VEE

Input Common-mode Voltage Range

Vicm

VEE～VCC

Operating Temperature Range

Topr

-40～+85

Storage Temperature Range

Tstg

-55～+125

Maximum Junction Temperature

Tjmax

+125

Note bsolute maximum rating item indicates the condition which must not be exceeded.

Application if voltage in excess of absolute maximum rating or use out of absolute maximum rated temperature environment may cause

deterioration of characteristics.

(*1) The voltage difference between inverting input and non-inverting input is the differential input voltage.

Then input terminal voltage is set to more than VEE.

Unit

V

V

V

℃

℃

℃

●Electric Characteristics

○BA10358 family,BA10324A family(Unless otherwise specified VCC=+5[V], VEE=0[V], Ta=25[℃])

Parameter

Guaranteed limit

Symbol

Temperature

Range

BA10358 family

BA10324A family

Unit

Min. Typ. Max. Min. Typ. Max.

Condition

Input Offset Voltage

Vio

25℃

-

2

7

-

2

7

mV RS=50[Ω]

Input Offset Current

Iio

25℃

-

5

50

-

5

50

nA

-

Input Bias Current (*2)

Ib

25℃

-

45

250

-

20

250

nA

-

Supply Current

ICC

25℃

-

0.7

1.2

-

0.6

2

mA RL=∞, All Op-Amps

High LevelOutput Voltage

VOH

25℃

-

-

-

VCC-1.5

-

-

V RL=2[kΩ]

Low Level Output Voltage

VOL

25℃

-

-

-

-

-

250 mV RL=2[kΩ]

Large Signal Voltage Gain

Input Common-mode

Voltage Range

Common-mode Rejection Ratio

Power Supply

Rejection Ratio

Output SourceCurrent

AV

Vicm

CMRR

PSRR

IOH

25℃

25℃

25℃

25℃

25℃

25

100

-

25

0

-

VCC-1.5

0

65

80

-

65

65

100

-

65

10

20

-

20

100

-

V/mV RL≧2[kΩ],VCC=15[V]

-

VCC-1.5 V

-

75

-

dB

-

100

-

dB RS=50[Ω]

35

-

mA VIN+=1[V],VIN-=0[V],VOUT=0[V]

Output SinkCurrent

IOL

25℃

10

20

-

10

20

-

mA VIN+=0[V],VIN-=1[V],VOUT=VCC

Output Voltage Range

Vo

25℃

0

-

VCC-1.5

-

-

-

V RL=2[kΩ]

Channel Separation

CS

25℃

-

120

-

-

120

-

dB f=1[kHz], input referred

(*2) Current direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC.

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2009.05 - Rev.A

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