Isolated Probe

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STD Isolated Probe

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Update time： 2020-11-08 14:30:49

Creation time： 2020-09-12 08:27:26

Description

Isolated Oscilloscope Probe with ADC as input and DAC as output

Design Drawing

schematic diagram

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DAC
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Isolators
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PWR
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uC
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ADC
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Testpoints
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LEDS
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Serial Interface
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USB-Serial
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PCB

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PCB_2020-09-12_21-00-51
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PCB_2020-10-11_12-34-55
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	VS-10BQ015HM3/5BT	D3,D4	SMB_L4.6-W3.6-LS5.3-RD	2
2	DAC7311IDCKT	U3	SOT-363_L2.0-W1.3-P0.65-LS2.1-BR	1
3	1uF	C12,C7,C17,C10	C0603	4
4	47nF	C11,C27,C14,C18,C2,C9	C0603	6
5	180pF	C1,C3	C0603	2
6	MICRO5.9MMUSB	USB1	MICRO-USB-SMD_5P-P0.65-H-F_MICRO5.9MMUSB	1
7	HDR-F-2.54_1x2	H17,H13,H10,H9,H5,H4,H8,H7,H6,H2,H3,H1	HDR-F-2.54_1X2	12
8	1uH	L5,L4	L0603	2
9	2.74K	R30,R31	R0603	2
10	470uF	C31,C4,C21,C8	CAP-SMD_BD6.3-L6.6-W6.6-FD	4
11	LD1117S25TR	U12,U5	SOT-223_L6.5-W3.5-P2.30-LS7.0-BR	2
12	500	R32,R29	RES-ADJ-TH_3P-L6.6-W7.0-P2.54-L_3362P	2
13	SMF6.0A_C178260	D5	SOD-123F_L2.8-W1.8-LS3.7-RD	1
14	10	R11,R1	R2512	2
15	CUS10S30,H3F	D6,D7,D8,D2,D1	SOD-323_L1.8-W1.3-LS2.5-RD	5
16	USB-B-Female-90	CN2	USB-B_TH_BF90	1
17	100uF	C20,C32	CAP-SMD_BD5.0-L5.3-W5.3-FD	2
18	10uF	C19,C26	C0603	2
19	SD103AW_C181204	D10,D9	SOD-123_L2.8-W1.8-LS3.7-RD	2
20	USB-MINI-5P-PEG	CN1	MICRO-USB-SMD_MINI 5P	1
21	1	R34,R27	R0603	2
22	Isolated DC-DC Converter 5V	U10	ISOLATED DC-DC CONVERTER 5V	1
23	150uH	L2,L1	L1210	2
24	100uH	L3,L6	IND-SMD_L4.5-W4.0_SCCD43	2
25	AP34063S8G-13	U20,U1	SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL	2
26	3K	R28,R33,R19,R9,R20,R8,R21,R7,R22,R6	R0603	10
27	ATMEGA328PB-AU	U9	TQFP-32_L7.0-W7.0-P0.80-LS9.0-BL	1
28	TS665TP	SW3	SW-SMD_4P-L6.0-W6.0-P4.50-LS9.0	1
29	22pF	C6,C5	C0603	2
30	AVRISP6	U13	AVR-ISP	1
31	10K	R10	R0603	1
32	20MHz	X1	OSC-SMD_4P-L3.2-W2.5-BL	1
33	50K	R15,R16,R17,R18	RES-ADJ-SMD_VG039NCH	4
34	22nF	C13	C1206	1
35	900K	R14	R0603	1
36	XKB5858-Z-TP-75	SW2,SW1	SW-SMD_6P-L5.8-W5.8-P2.00-LS8.3	2
37	10K	R13,R23,R24,R25,R26	R1206	5
38	ADC128S102CIMTX/NOPB	U14	TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL	1
39	50K	R12	R0603	1
40	4952	U22,U15,U4,U8,U11,U17,U18,U21,U19,U23,U24,U25,U29,U30,U31	CONN-TH_L3.0-W1.2	15
41	HDR-M-2.54_1x4	J2,J1	HDR-M-2.54_1X4	2
42	470	R2,R3,R4,R5	R0603	4
43	D-R080508L3-KS2	LED1,LED6,LED7,LED8,LED12,LED3,LED4,LED5,LED2,LED11,LED10,LED9	LED0805-RD	12