Ecg y audilogia

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  • Publicado : 6 de marzo de 2011
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J4 J2
1 2 3 CONN-SIL3 U1_V+ U1_VU1_V+ U1_V+ 1 2 CONN-H2

RV2
198 7 1

C1 U1
1uF 3 3 6 2 8

U2:A R5
1.5k 4 U1_V+

GND

1

R2
330k

2J1
1 2 3 CONN-SIL3

AD620

R3
10k U1_V-

R4
10k

LF353N

4 8 5

R24
100 13 1 2 3 4 5 6 7 14

U6
OSC1/CLKI MCLR/VPP RA0/AN0 RA1/AN1RA2/AN2/VREFRA3/AN3/VREF+ RA4/T0CKI RA5/AN4/SS/LVDIN RA6/OSC2/CLKO RB0/INT0 RB1/INT1 RB2/INT2 RB3/CCP2B RB4 RB5/PGM RB6/PGC RB7/PGD RC0/T1OSO/T1CKIRC1/T1OSI/CCP2A RC2/CCP1 RC3/SCK/SCL RC4/SDI/SDA RC5/SDO RC6/TX/CK RC7/RX/DT RD0/PSP0 RD1/PSP1 RD2/PSP2 RD3/PSP3 RD4/PSP4 RD5/PSP5 RD6/PSP6 RD7/PSP7 RE0/RD/AN5RE1/WR/AN6 RE2/CS/AN7 15 16 17 18 23 24 25 26 19 20 21 22 27 28 29 30 8 9 10

U1_VU1_V+ U1_V+

U2:B R10
7 6 5 8

C3
1uF

C4
1uF

180

U3:A
4LF353N U1_V3 1 2 8

C2
1uF U1_V+

R6 C23
1uF 10k

R7
10k

RV1 R8
180 U1_V4 LF353N

33 34 35 36 37 38 39 40

X1
PIC18F452

C6 R11
1k 100nC5
22n 80K

CRYSTAL

C22
22p

C21
22p

J5
1 2 U1_V+ CONN-H2

C13
U1_V+

C18 C16
U1_V+ 100uF

R12
1k 4

U1_V+

1.1n

U4:A C7
4U4:B
5

U5
6 1 8

10uF

1 2 10uF CONN-H2

3 1 2

2.2k

7 6

R20
820

C12
1uF

4

J3

U4:C R21
10k

R13

3

C19
5 2.2uFR22
10k

10 8 9

C15
2.2uF

2

RV3

4 7

11

11

LM386

R16 R14
47k U1_V180k

R18
U1_V100k

11

TL074

TL074

R23
10kTL074 U1_V+

R15
4.7k

R17
10k

C9
22n

R19
2.7k

C11
22n

U1_V-

C14
560pF 5K

C20
100n

C17
100n

C8
1uF

C10
22n

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