24 位、4 通道模拟数据采集系统的信号调理电路原理图PCB

mini · 发表于 2018-11-9 21:50:30

项目

数量

参考编号

元件名称

制造商

说明

1

U7

AD7192

Analog Devices

4.8 kHz Ultra-Low Noise 24-BitSigma-Delta ADC with PGA

2

1

U2

AD8226

Analog Devices

Wide Supply Range, Rail-to-RailOutput Instrumentation Amplifier

3

1

U3

AD8475

Analog Devices

Precision, Selectable Gain, FullyDifferential Funnel Amp

4

1

U1

ADG1409

Analog Devices

4 Ohm Ron, 4 - /8 - Channel ±15V/+12 V/±5 V iCMOS Multiplexer

5

1

U6

ADP1720ARMZ-5

Analog Devices

50 mA, High Voltage, MicropowerLinear 5V Regulator

6

1

U4

ADP3336ARMZ

Analog Devices

IC ADP3336 ADJ 500mA LDO ADI

7

1

U5

ADR444ARMZ

Analog Devices

Ultralow Noise, LDO XFET VoltageReference with Current Sink and Source

8

4

B1-4

B0805_330_BLM21PG331SN1D_MURATA

MURATA

B0805 300ohm@100MHz 2ABLM21PG331SN1D MURATA

9

11

C1-2 C6-7 C9 C14-16 C23 C30-31

C0603_0.1UF25V_GRM188R71E104KA01D_MURATA

Murata

C0603 0.1uF 25V GRM188R71E104KA01DMurata

10

3

C5 C11 C13

C0603_10N16V_0603YC103KAT2A_AVX

AVX

C0603 10nF 16V 0603YC103KAT2A AVX

11

2

C3-4

C0603_1NF50V_X7R0603HTTD102J_KOA

KOA

C0603 1nF 50V X7R0603HTTD102J KOA

12

1

C12

C0603_1UF16V_C1608X7R1C105K_TDK

TDK

C0603 1.0uF 16V C1608X7R1C105K TDK

13

1

C26

C0603_470P50V_06033A471JAT2A_AVX

AVX

C0603 470pF 50V 06033A471JAT2A AVX

14

3

C8 C28-29

C0805_10UF_10V_GRM21BR61A106KE19L_MURATA

MURATA

C0805 10uF 10VGRM21BR61A106KE19L MURATA

15

5

C10 C19-20 C25 C27

C0805_1UF25V_ECJ-2VB1E104K_PANASONIC

PANASONIC

C0805 1uF 25V ECJ-2VB1E104KPANASONIC

16

5

C17-18 C21-22 C24

C1206_10UF_25V_CC1206ZKY5V8BB106_YAGEO

YAGEO

C1206 10uF 25V YAGEO

17

3

F1-3

C3T_CKD510JB1A105ST_TDK

TDK

CAP 3T C-Type Chip EMIFILCKD510JB1A105ST 10V TDK

18

1

J1

CONRA-8P-200

CAMDEN

8 Way, 5mm Pitch

19

1

J5

CON_SDP

Hirose

SDP Connector

20

8

D4-11

DIODE_BAT54S_200MA_30V_DIODES

DIODES INC

Schottky Diode BAT54S 200mA 30VDIODES INC

21

1

U9

IC_24LC32A-I/SN_32KEEPROM_I2C_MICROCHIP

MICROCHIP

IC EEPROM I2C Bus 32K 24LC32A-I/SNMICROCHIP

22

1

U8

IC_74HC1G125GW_NXP

NXP

IC 74HC1G125GW NXP

23

4

JP1-4

JUMPER-3PIN

MOLEX

3Pin 2.54mm 22-03-2031 MOLEX

24

3

PS1-3

POLYSW_NANOSMDC035F_TYCO

Tyco

Polyswitch NANOSMDC035F 350mA 30VTYCO

25

7

R16 R19 R21 R23 R25 R27 R34

R0603_100K_5%_CRCW0603100KJNEA_VASHAY

VASHAY

R0603 100K 5% 1/10W 100ppm CRCW0603100KJNEA VASHAY

26

2

R14-15

R0603_100_1%_MC0.063_MULITCOMP

MULTICOMP

R0603 100 1% 0.063W 200ppm MC 0.063W 0603 MULTICOMP

27

1

R17

R0603_210K_1%_ERJ-3EKF2103V_PANASONIC

PANASONIC

R0603 210K 1% 1/10W 100ppm ERJ-3EKF2103V PANASONIC

28

12

R22 R24 R26 R28-33 R35-37

R0603_33_1%_CRCW060333R0FKEA_VASHAY

VISHAY

R0603 33 1% 1/10W 100ppm CRCW060333R0FKEA VISHAY

29

1

R18

R0603_64.9K_1%_ERJ-3EKF6492V_PANASONIC

PANASONIC

R0603 64.9K 1% 63mW 100ppm ERJ-3EKF6492V PANASONIC

30

8

R1-8

R0805_1.5K_1%_CRCW08051K50FKEA_VISHAY

VIshay

R0805 1.5K 1% 100mW 100ppm CRCW08051K50FKEA VIshay

31

2

R9-10

R0805_4.02K_1%_ERJ-6ENF4021V_PANASONIC

PANASONIC

R0805 4.02K 1% 125mW 100ppm ERJ-6ENF4021V PANASONIC

32

3

R12-13 R20

RES0603

IPC SM-782 STD.

SURFACE MOUNT RESISTOR 0.031 X 0.061INCHES, 1/10W

33

1

R11

RES0805

IPC SM-782 STD.

SURFACE MOUNT RESISTOR 0.048 X 0.079INCHES

34

3

D1-3

SCHOTTKY_SBR2U30P1-7_2A_DIODES

DIODES INC

Diode SBR2U30P1-7 Vf:0.5V@2A If:2ADIODES INC

35

1

J3

TERMINAL_MC24356_2PIN_5.08_MULTICOMP

MULTICOMP

Terminal, 5.08mm, 2 Way

36

1

J4

TERMINAL_MC24357_3PIN_5.08_MULTICOMP

Multicomp

Screw Terminal MC24357 5.08mm 180(D)Multicomp

37

22

+15VA +5VA -15VA /SYNC A4V096 AGND D3V3 D5V D6V DGND DIN MISO MUX_A0-1MUX_EN SCL SCLK SDA SPI_SEL VN VOCM VP

TP_1

Test Point Hole 60*40(mil)

38

1

TVS3

TVS_SMBJ10CA_600W_FAIRCHILD

FAIRCHILD

TVS SMBJ10CA 600W FAIRCHILD

39

10

TVS1-2 TVS4-11

TVS_SMBJ30CA_600W_BOURNS

BOURNS

TVS SMBJ30CA 600W FAIRCHILD

mini · 发表于 2018-11-9 21:52:25

EVAL-CN0251-SDPZ-PADSSchematics-REVA.sch.rar (43 KB, 下载次数: 8)

EVAL-CN0251-SDPZ-PADSLayout-RevA.pcb.rar (257 KB, 下载次数: 4)

zhifang88 · 发表于 2018-11-9 22:05:42

真的规整

mini · 发表于 2018-11-10 00:22:28

zhifang88:真的规整 (2018-11-09 22:05)

BOM我改正过来了

ntpcbyanli4111 · 发表于 2018-11-10 08:23:59

bidinghong · 发表于 2018-11-10 08:54:50

feichi87 · 发表于 2018-11-10 08:55:15

mini:[内容出售] (2018-11-09 21:52)

不错，看看

cdl511 · 发表于 2018-11-10 09:29:54

不错的啊

gyj82117 · 发表于 2018-11-10 10:19:55

weizh168 · 发表于 2018-11-10 11:17:39

不错不错

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[Pads_VX.2x] 24 位、4 通道模拟数据采集系统的信号调理电路原理图PCB

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