BA8274 / F

Audio ICs

3/8

Electrical characteristics (unless otherwise noted, Ta=25

Parameter

Symbol

Min.

Typ.

Max.

Unit

Conditions

Supply current 1

−

16

30

mA

Supply current 2

−

17

30

mA

Supply current 3

−

30

40

mA

both buffered outputs sinking 30mA.

mA

Drive current 1

2.0

2.7

−

mA

Drive current 2

20

27

−

Input current 1

−

2.8

3.5

mA

Input current 2

−

3.0

3.3

mA

Leakage current

−−

200

µA

Input/Output impedance

810

13

−

Both I

Measurement circuit

87

6

5

12

3

4

N.C.

N.C.

C2

SW3

SW4

01

2

3

D2

150

E3

I3

N.C.

GND

I4

V

B2

V

N.C.

0

F

A

3

150

1

E4

2

A2

A

A

N.C.

C1

SW2

01

2

3

D1

150

E1

I1

V

A

SW1

I2

B1

V

N.C.

Fig.1

0

3

150

1

E2

2

A1

A