Technical Note

BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM

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

5/25

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2011.08 - Rev.B

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○

BA2902 family (Unless otherwise specified VCC=+5[V], VEE=0[V])

Parameter

Symbol Temperature

Range

Limits

Unit

Condition

BA2902S F/FV/KN

BA2902F/FV/KN

Min.

Typ.

Max.

Input Offset Voltage

( *10) (*11)

Vio

25℃

-

2

7

mV

VOUT=1.4[V]

Full range

-

-

10

VCC=5～30[V],VOUT=1.4[V]

Input Offset Voltage Drift

△

Vio/△T

-

-

±7

-

μV/℃ VOUT=1.4[V]

Input Offset Current

(*10) (*11)

Iio

25℃

-

2

50

nA

VOUT=1.4[V]

Full range

-

-

200

Input Offset Current Drift

△

lio/△T-

-

±10

-

pA/℃ VOUT=1.4[V]

Input Bias Current

(*10) (*11)

Ib

25℃

-

20

250

nA

VOUT=1.4[V]

Full range

-

-

250

Supply Current

(*10)

ICC

25℃

-

0.7

2

ｍ

A

RL=∞ All Op-Amps

Full range

-

-

3

High Level Output Voltage

(*11)

VOH

25℃

3.5

-

-

V

RL=2[kΩ]

Full range

27

28

-

VCC=30[V],RL=10[kΩ]

Low Level Output Voltage

(*11)

VOL

Full range

-

5

20

mV

RL=∞All Op-Amps

Large Signal Voltage Gain

AV

25℃

25

100

-

V/mV RL

≧

2[kΩ],VCC=15[V]

VOUT=1.4～11.4[V]

Input Common-mode Voltage Range

Vicm

25℃

0

-

VCC-1.

5

V

(VCC-VEE)=5[V],

VOUT=VEE+1.4[V]

Common-mode Rejection Ratio

CMRR

25℃

50

80

-

dB

VOUT=1.4[V]

Power Supply Rejection Ratio

PSRR

25℃

65

100

-

dB

VCC=5~30[V]

Output SourceCurrent

(*11) (*12)

IOH

25℃

20

30

-

mA

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

VOUT=0[V] 1CH is short

circuit

Full range

10

-

-

Output Sink Current

(*11) (*12)

IOL

25℃

10

20

-

mA

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

VOUT=5[V] 1CH is short circuit

Full range

2

-

-

Isink

25℃

12

40

-

μA

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

VOUT=200[mV]

Channel Separation

CS

25℃

-

120

-

dB

f=1[kHz], input referred

Slew rate

SR

25℃

-

0.2

-

V/μs VCC=15[V],AV=0[dB],

RL=2[kΩ],CL=100[pF]

Maximum frequency

ft

25℃

-

0.5

-

MHz VCC=30[V],RL=2[kΩ],

CL=100[pF]

Input referred noise voltage

Vn

25℃

-

40

-

Hz

nV/

VCC=15[V],VEE=-15[V],

RS=100[Ω],Vi=0[V],f=1[kHz]

(*10) Absolute value

(*11) BA2902S family:Full range -40～+105℃ ,BA2902 family:Full range -40～+125℃

(*12) Under high temperatures, please consider the power dissipation when selecting the output current.

When the output terminal is continuously shorted the output current reduces the internal temperature by flushing.