Absolute Maximum Ratings

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Supply Voltage

LM1896

LM2896

Operating Temperature (Note 1)

Storage Temperature

b

Junction Temperature

150 C

Lead Temperature (Soldering 10 sec)

260 C

Thermal Resistance

30 CW

137 CW

10 CW

55 CW

Electrical Characteristics

Parameter

Conditions

LM1896

LM2896

Units

Min

Typ

Max

Min

Typ

Max

Supply Current

15

25

25

40

mA

Operating Supply Voltage

3

10

3

15

V

Output Power

LM1896N-1

09

11

Wch

LM1896N-2

18

21

W

(

13

Wch

LM2896P-1

20

25

Wch

LM2896P-2

72

90

W

78

W

*

25

Wch

Distortion

009

009

%

011

011

%

014

%

Power Supply Rejection

b

40

b

54

b

40

b

54

dB

Ratio (PSRR)

Channel Separation

b

50

b

64

b

50

b

64

dB

Output Referred

Noise

14

14

m

V

CCIRARM

14

14

m

V

Wideband

20

20

m

V

DC Output Level

28

3

32

56

6

64

V

Input Impedance

50

100

350

50

100

350

kX

Input Offset Voltage

5

5

mV

Voltage Difference

LM1896N-2 LM2896P-2

10

20

10

20

mV

between Outputs

Input Bias Current

120

120

nA

Note 1

For operation at ambient temperature greater than 25 C the LM1896LM2896 must be derated based on a maximum 150 C junction temperature using a

thermal resistance which depends upon mounting techniques

2