8

T4260

4528G–AUDR–12/03

14

IF Gain

14.1

IF gain

(programmable with

Bit 6 - Bit 9)

12 dB

9

12

14

dB

A

(1)

14 dB

12

14

16

dB

A

(1)

16 dB

14

16

18

dB

A

(1)

18 dB

17

18

20

dB

C

(1)

20 dB

17

20

22

dB

A

(1)

22 dB

19

22

24

dB

C

(1)

24 dB

21

24

26

dB

C

(1)

26 dB

23

26

28

dB

C

(1)

28 dB

25

28

30

dB

A

(1)

30 dB

27

30

32

dB

C

(1)

32 dB

29

32

34

dB

C

(1)

34 dB

31

34

36

dB

C

(1)

36 dB

33

36

38

dB

C

(1)

38 dB

35

38

40

dB

C

(1)

40 dB

37

40

42

dB

C

(1)

42 dB

39

42

44

dB

A

(1)

15

SWO1 (Open Drain)

15.1

Output voltageLOW

I = 1 mA,

V

13

V

SWOL

100

160

200

mV

A

15.2

Output leakage current

HIGH

13

I

OHL

10

µA

A

15.3

Maximum output voltage

13

8.5

V

C

16

SW2/AGC (Open Drain in Switch Mode)

16.1

Output voltage LOW

I = 1 mA,

V11 = 6 V

11

V

SWOL

100

160

200

mV

A

16.2

Output leakage current

HIGH

11

I

OHL

10

µA

A

16.3

Maximum output voltage

11

6

V

C

17

3-wire Bus, ENABLE, DATA, CLOCK

17.1

Input voltage

High

Low

23-25

V

BUS

V

BUS

2.7

-0.3

5.3

+0.8

V

V

A

A

17.2

Clock frequency

24

1.0

MHz

B

17.3

Period of CLK

24

t

L

250

250

ns

ns

C

C

17.4

Rise time EN, DA, CLK

23-25

t

R

400

ns

C

17.5

Fall time EN, DA, CLK

23-25

t

F

100

ns

C

17.6

Set-up time

23-25

100

ns

C

17.7

Hold time EN

23

250

ns

C

17.8

Hold time DA

25

t

HDA

0

ns

C

Electrical Characteristics (Continued)

No.

Parameters

Test Conditions

Pin

Symbol

Min.

Typ.

Max.

Unit

Type*

*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter

Note:

1. Minimum and maximum limits are characterized for entire temperature range (-40

° C to +85° C) but are tested at +25° C