TDA7580

Block diagram and electrical specifications

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Note:

Table 7.

Low voltage interface CMOS DC electrical characteristics

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

Low level input voltage

1.70V

<=V

V

High level input voltage

1.70V

<=V

V

Low level output voltage

(1)

0.15

V

High level output voltage

(1)

V

1.

It is the source/sink current under worst case conditions and reflects the name of the I/O cell according to the drive

capability.

Table 8.

High voltage CMOS interface DC electrical characteristics

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

Low level input voltage

3.15V

<=V

0.8

V

High level input voltage

3.15V

<=V

2.0

V

Low level output voltage

(1) (2)

0.15

V

High level output voltage

(1) (2)

V

1.

It is the source/sink current under worst case conditions & reflects the name of the I/O cell according to the drive capability

2.

X=4mA for pins 17 to 20, 29, 30, 32, 37 to 39, 42 to 46; X=8mA for pins 23 to 26, 49 to 52, 55 to 58.

Table 9.

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

All digital blocks working

120

150

mA

supply

10

13

16

mA

I/Os working with 5pF load

50

mA

25

35

45

mA

without quartz

5.5

8

10.5

mA

with quartz

6.5

9

11.5

mA

0.5

1.3

2.0

mA