STMicroelectronics STEVAL-3DP001V1 Schematic Diagrams Download Page 3

Figure 3: STEVAL-3DP001V1 circuit schematic: BEDS control 

 

V

DD

_

BE

D

V

DD

_

BE

D

AV

DD

_3

V

3

V

DD

_

BE

D

V

DD

_

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D

V

DD

_5

V

V

DD

_5

V

V

DD

_5

V

BE

D

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H

E

R

M

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T

O

R

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1

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D

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H

EA

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1

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D

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H

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O

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2

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D

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H

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2

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D

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T

H

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M

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T

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R

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3

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D

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H

EA

T

_

3

C

5

0

10

U

F

D

1

6

G

R

EE

N

J9

C

O

N

S

CR

E

W

4

P

O

S

2

.54

m

n

1

2

3

4

D

1

7

G

R

EE

N

J8

C

O

N

S

CR

E

W

6

P

O

S

6

.35

m

n

1

2

3

4

5

6

R

2

2

2

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K

R

2

0

1

K

Q

3

S

T

L220

N

3LL

H

7

R

2

1

1

K

R

2

4

2

.2

K

D

1

5

G

R

EE

N

U

1

4

S

N

74L

V

C

1

G

125

DC

K

R

O

E

n

1

IN

2

G

N

D

3

V

C

C

5

O

U

T

4

C

5

3

100

N

F

Q

2

S

T

L220

N

3LL

H

7

U

1

3

S

N

74L

V

C

1

G

125

DC

K

R

O

E

n

1

IN

2

G

N

D

3

VC

C

5

O

U

T

4

R

2

6

N

P

R

2

5

N

P

R

2

3

2

.2

K

C

5

5

100

N

F

C

5

1

10

U

F

C

5

2

10

U

F

C

5

4

100

N

F

R

1

9

1

K

U

1

2

S

N

74L

V

C

1

G

125

DC

K

R

O

E

n

1

IN

2

G

N

D

3

V

C

C

5

O

U

T

4

R

2

7

N

P

Q

1

S

T

L220

N

3LL

H

7

GSPG3103161335SG

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