3

Multimedia ICs

BA7603 / BA7603F

Parameter

Symbol

Min.

Typ.

Max.

Unit

Conditions

4.5

5.0

5.5

V

—

13.0

20.0

mA

2.7

2.9

—

f = 1kHz, THD = 0.5%

– 0.5

0

0.5

dB

—

– 65

—

—

—

—

dB

– 3

0

1

dB

2.0

2.5

3.0

V

Operating voltage

Supply current

Maximum output level

Voltage gain

Interchannel crosstalk

Frequency characteristics

CTL pin switch level

Pin DC voltages (reference values)

1

2.05

9

2.05

2

4.91

10

0

3

0.65

11

2.05

4

0

12

4.91

5

0.65

13

5.00

6

0.65

14

2.05

7

4.91

15

0

8

2.05

16

2.05

Pin No.

DC voltage

DC voltage

Pin No.

Units: Vdc

Electrical characteristics

Parameter

0.49

0.65

0.80

Vdc

—

1.7M

—

Ω

—30

—

Ω

Min.

Typ.

Max.

Unit

Sync tip clamp level

Input impedance (with clamp)

Output impedance

The input coupling capacitor values should be 0.1