Application Circuits

HT8950 with HT82V733 Power Amplifier and a 6V Power Supply

HT8950A with HT82V733 Power Amplifier and a 6V Power Supply

HT8950/HT8950A

Rev. 1.10

5

November 16, 2006

9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1

3

5

2

4

6

8

7

O S C 1

O S C 2

V S S

N C

A O

A U D I O

F V I B

V R E F

V D D

A I N

L A M P

R O B

V I B

T G D

T G U

T S

4 . 7 m F / 1 0 V

3 . 6 V

1 0 0 m F /

1 0 V

V C C

4 . 5 V

0 . 1 m F

4 7 0 W

4 . 7 k W

3 3 k W

4 . 7 k W

0 . 1 m F

2 2 m F / 1 0 V

M I C

1 0 0 k W

4 7 k W

H T 8 9 5 0 A

3 3 0 W

0 . 1 m F

1

2

3

4

5

6

7

8

H T 8 2 V 7 3 3

4 7 m F

1 m F

O U T N

V D D

V R E F

C E

N C

O U T P

A u d i o I n

S P K

V S S

0 . 0 3 3 m F

5 1 0 W

5 0 k W

3 3 k W

4 . 7 m F / 1 0 V

3 . 6 V

1 0 0 k W

4 7 k W

0 . 1 m F

4 7 0 W

1 0 0 m F / 1 0 V

V C C

4 . 5 V

1

3

5

2

4

6

8

7

4 7 0 W

4 . 7 k W

4 . 7 k W

0 . 1 m F

2 2 m F / 1 0 V

M I C

3 3 k W

9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

O S C 1

O S C 2

V S S

A O

A U D I O

F V I B

V R E F

V D D

A I N

L A M P

R O B

V I B

T G D

T G U

T S

1 7

1 8

S W 0

S W 1

S W 2

H T 8 9 5 0

0 . 1 m F

1

2

3

4

5

6

7

8

H T 8 2 V 7 3 3

4 7 m F

1 m F

O U T N

V D D

V R E F

C E

N C

O U T P

A u d i o I n

S P K

V S S

0 . 0 3 3 m F

5 1 0 W

5 0 k W

3 3 k W