-
Notifications
You must be signed in to change notification settings - Fork 1
/
Copy pathMAX31850.sch
520 lines (520 loc) · 17.9 KB
/
MAX31850.sch
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 9 9
Title "Thermocouple MAX31850"
Date "2020-10-16"
Rev "v0.1"
Comp "Igor Knippenberg"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L power:VSSA #PWR014
U 1 1 5E3B9C37
P 6000 4600
AR Path="/5E3B5CB9/5E3B9C37" Ref="#PWR014" Part="1"
AR Path="/5E3E25D1/5E3B9C37" Ref="#PWR040" Part="1"
AR Path="/5E3E3667/5E3B9C37" Ref="#PWR048" Part="1"
AR Path="/5E3E8E80/5E3B9C37" Ref="#PWR056" Part="1"
F 0 "#PWR014" H 6000 4450 50 0001 C CNN
F 1 "VSSA" H 6018 4773 50 0000 C CNN
F 2 "" H 6000 4600 50 0001 C CNN
F 3 "" H 6000 4600 50 0001 C CNN
1 6000 4600
-1 0 0 1
$EndComp
Text HLabel 5400 4350 0 50 BiDi ~ 0
SW_IO
Text HLabel 6600 4350 2 50 Input ~ 0
AD0
Text HLabel 6600 4150 2 50 Input ~ 0
AD1
$Comp
L Device:Ferrite_Bead_Small FB2
U 1 1 5E3C8A66
P 2850 4500
AR Path="/5E3B5CB9/5E3C8A66" Ref="FB2" Part="1"
AR Path="/5E3E25D1/5E3C8A66" Ref="FB7" Part="1"
AR Path="/5E3E3667/5E3C8A66" Ref="FB9" Part="1"
AR Path="/5E3E8E80/5E3C8A66" Ref="FB11" Part="1"
F 0 "FB2" V 3050 4500 50 0000 C CNN
F 1 "BLM18PG121SN1D" V 2950 4500 50 0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" V 2780 4500 50 0001 C CNN
F 3 "https://www.murata.com/en-us/products/productdata/8796738650142/ENFA0003.pdf" H 2850 4500 50 0001 C CNN
F 4 "" H 2850 4500 50 0001 C CNN "lcsc#"
F 5 "" H 2850 4500 50 0001 C CNN "manf#"
F 6 "https://www.digikey.de/product-detail/en/murata-electronics/BLM18PG121SN1D/490-1037-1-ND/584485" H 2850 4500 50 0001 C CNN "Link"
F 7 "BLM18PG121SN1D" H 2850 4500 50 0001 C CNN "MPN"
F 8 "Murata Electronics" H 2850 4500 50 0001 C CNN "Manufacturer"
F 9 "0603 (1608 Metric) " H 2850 4500 50 0001 C CNN "Package"
F 10 "490-1037-1-ND" H 2850 4500 50 0001 C CNN "SPN"
F 11 "120 Ohms @ 100MHz 1 Power Line Ferrite Bead 0603 (1608 Metric) 2A 50mOhm" H 2850 4500 50 0001 C CNN "description"
1 2850 4500
0 1 1 0
$EndComp
$Comp
L Device:C C?
U 1 1 5E3D0C8B
P 8300 3950
AR Path="/5DD6D4DA/5DD6D50E/5E3D0C8B" Ref="C?" Part="1"
AR Path="/5DD6D4DA/5DDED058/5E3D0C8B" Ref="C?" Part="1"
AR Path="/5DD6D4DA/5DDED066/5E3D0C8B" Ref="C?" Part="1"
AR Path="/5DD6D4DA/5DDED074/5E3D0C8B" Ref="C?" Part="1"
AR Path="/5E15DEC3/5E3D0C8B" Ref="C?" Part="1"
AR Path="/5E151517/5E3D0C8B" Ref="C?" Part="1"
AR Path="/5E1EC3C1/5E3D0C8B" Ref="C?" Part="1"
AR Path="/5E3BDE20/5E3D0C8B" Ref="C?" Part="1"
AR Path="/5E3B5CB9/5E3D0C8B" Ref="C5" Part="1"
AR Path="/5E3E25D1/5E3D0C8B" Ref="C23" Part="1"
AR Path="/5E3E3667/5E3D0C8B" Ref="C29" Part="1"
AR Path="/5E3E8E80/5E3D0C8B" Ref="C35" Part="1"
F 0 "C5" H 8415 3996 50 0000 L CNN
F 1 "0.1uF" H 8415 3905 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8338 3800 50 0001 C CNN
F 3 "https://media.digikey.com/pdf/Data%20Sheets/Samsung%20PDFs/CL_Series_MLCC_ds.pdf" H 8300 3950 50 0001 C CNN
F 4 "" H 8300 3950 50 0001 C CNN "manf#"
F 5 "" H 3000 2000 50 0001 C CNN "lcsc#"
F 6 "https://www.digikey.de/product-detail/en/samsung-electro-mechanics/CL10B104KB8NNNL/1276-CL10B104KB8NNNLCT-ND/10320686" H 8300 3950 50 0001 C CNN "Link"
F 7 "CL10B104KB8NNNL" H 8300 3950 50 0001 C CNN "MPN"
F 8 "Samsung Electro-Mechanics" H 8300 3950 50 0001 C CNN "Manufacturer"
F 9 "0603 (1608 Metric) " H 8300 3950 50 0001 C CNN "Package"
F 10 "1276-CL10B104KB8NNNLCT-ND" H 8300 3950 50 0001 C CNN "SPN"
F 11 "0.1µF ±10% 50V Ceramic Capacitor X7R 0603 (1608 Metric)" H 8300 3950 50 0001 C CNN "description"
F 12 "" H 8300 3950 50 0001 C CNN "Assembly"
1 8300 3950
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 5E3DBF02
P 8750 3950
AR Path="/5DD6D4DA/5DD6D50E/5E3DBF02" Ref="C?" Part="1"
AR Path="/5DD6D4DA/5DDED058/5E3DBF02" Ref="C?" Part="1"
AR Path="/5DD6D4DA/5DDED066/5E3DBF02" Ref="C?" Part="1"
AR Path="/5DD6D4DA/5DDED074/5E3DBF02" Ref="C?" Part="1"
AR Path="/5E3D28F8/5E3DBF02" Ref="C?" Part="1"
AR Path="/5E3DBF02" Ref="C?" Part="1"
AR Path="/5E3B5CB9/5E3DBF02" Ref="C6" Part="1"
AR Path="/5E3E25D1/5E3DBF02" Ref="C24" Part="1"
AR Path="/5E3E3667/5E3DBF02" Ref="C30" Part="1"
AR Path="/5E3E8E80/5E3DBF02" Ref="C36" Part="1"
F 0 "C6" H 8865 3996 50 0000 L CNN
F 1 "1uF" H 8865 3905 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8788 3800 50 0001 C CNN
F 3 "https://www.samsungsem.com/resources/file/global/support/product_catalog/MLCC.pdf" H 8750 3950 50 0001 C CNN
F 4 "" H 8750 3950 50 0001 C CNN "manf#"
F 5 "" H 8750 3950 50 0001 C CNN "lcsc#"
F 6 "https://www.digikey.de/product-detail/en/samsung-electro-mechanics/CL10A105KA8NNNC/1276-1102-1-ND/3889188" H 8750 3950 50 0001 C CNN "Link"
F 7 "CL10A105KA8NNNC" H 8750 3950 50 0001 C CNN "MPN"
F 8 "Samsung Electro-Mechanics" H 8750 3950 50 0001 C CNN "Manufacturer"
F 9 "0603 (1608 Metric) " H 8750 3950 50 0001 C CNN "Package"
F 10 "1276-1102-1-ND" H 8750 3950 50 0001 C CNN "SPN"
F 11 "1µF ±10% 25V Ceramic Capacitor X5R 0603 (1608 Metric)" H 8750 3950 50 0001 C CNN "description"
1 8750 3950
1 0 0 -1
$EndComp
Connection ~ 8300 3450
Wire Wire Line
8300 3450 8750 3450
$Comp
L Device:C C?
U 1 1 5E3F83EC
P 7800 3950
AR Path="/5DD6D4DA/5DD6D50E/5E3F83EC" Ref="C?" Part="1"
AR Path="/5DD6D4DA/5DDED058/5E3F83EC" Ref="C?" Part="1"
AR Path="/5DD6D4DA/5DDED066/5E3F83EC" Ref="C?" Part="1"
AR Path="/5DD6D4DA/5DDED074/5E3F83EC" Ref="C?" Part="1"
AR Path="/5E15DEC3/5E3F83EC" Ref="C?" Part="1"
AR Path="/5E151517/5E3F83EC" Ref="C?" Part="1"
AR Path="/5E1EC3C1/5E3F83EC" Ref="C?" Part="1"
AR Path="/5E3BDE20/5E3F83EC" Ref="C?" Part="1"
AR Path="/5E3B5CB9/5E3F83EC" Ref="C4" Part="1"
AR Path="/5E3E25D1/5E3F83EC" Ref="C22" Part="1"
AR Path="/5E3E3667/5E3F83EC" Ref="C28" Part="1"
AR Path="/5E3E8E80/5E3F83EC" Ref="C34" Part="1"
F 0 "C4" H 7915 3996 50 0000 L CNN
F 1 "0.01uF" H 7915 3905 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7838 3800 50 0001 C CNN
F 3 "https://media.digikey.com/pdf/Data%20Sheets/Samsung%20PDFs/CL10B103KB8NNNC_Spec.pdf" H 7800 3950 50 0001 C CNN
F 4 "" H 7800 3950 50 0001 C CNN "manf#"
F 5 "" H 2500 2000 50 0001 C CNN "lcsc#"
F 6 "https://www.digikey.de/product-detail/en/samsung-electro-mechanics/CL10B103KB8NNNC/1276-1009-1-ND/3889095" H 7800 3950 50 0001 C CNN "Link"
F 7 "CL10B103KB8NNNC" H 7800 3950 50 0001 C CNN "MPN"
F 8 "Samsung Electro-Mechanics" H 7800 3950 50 0001 C CNN "Manufacturer"
F 9 "0603 (1608 Metric) " H 7800 3950 50 0001 C CNN "Package"
F 10 "1276-1009-1-ND" H 7800 3950 50 0001 C CNN "SPN"
F 11 "10000pF ±10% 50V Ceramic Capacitor X7R 0603 (1608 Metric)" H 7800 3950 50 0001 C CNN "description"
1 7800 3950
1 0 0 -1
$EndComp
Wire Wire Line
8750 4450 8750 4100
Wire Wire Line
8300 4450 8300 4100
Connection ~ 8300 4450
Wire Wire Line
8300 4450 8750 4450
Wire Wire Line
7800 4450 7800 4100
Wire Wire Line
7800 3450 7800 3800
Wire Wire Line
8300 3450 8300 3800
Wire Wire Line
8750 3450 8750 3800
$Comp
L Device:C C?
U 1 1 5E3C171C
P 4150 3950
AR Path="/5DD6D4DA/5DD6D50E/5E3C171C" Ref="C?" Part="1"
AR Path="/5DD6D4DA/5DDED058/5E3C171C" Ref="C?" Part="1"
AR Path="/5DD6D4DA/5DDED066/5E3C171C" Ref="C?" Part="1"
AR Path="/5DD6D4DA/5DDED074/5E3C171C" Ref="C?" Part="1"
AR Path="/5E15DEC3/5E3C171C" Ref="C?" Part="1"
AR Path="/5E151517/5E3C171C" Ref="C?" Part="1"
AR Path="/5E1EC3C1/5E3C171C" Ref="C?" Part="1"
AR Path="/5E3BDE20/5E3C171C" Ref="C?" Part="1"
AR Path="/5E3B5CB9/5E3C171C" Ref="C3" Part="1"
AR Path="/5E3E25D1/5E3C171C" Ref="C21" Part="1"
AR Path="/5E3E3667/5E3C171C" Ref="C27" Part="1"
AR Path="/5E3E8E80/5E3C171C" Ref="C33" Part="1"
F 0 "C3" H 4265 3996 50 0000 L CNN
F 1 "0.01uF" H 4265 3905 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4188 3800 50 0001 C CNN
F 3 "https://media.digikey.com/pdf/Data%20Sheets/Samsung%20PDFs/CL10B103KB8NNNC_Spec.pdf" H 4150 3950 50 0001 C CNN
F 4 "" H 4150 3950 50 0001 C CNN "manf#"
F 5 "" H -1150 2000 50 0001 C CNN "lcsc#"
F 6 "https://www.digikey.de/product-detail/en/samsung-electro-mechanics/CL10B103KB8NNNC/1276-1009-1-ND/3889095" H 4150 3950 50 0001 C CNN "Link"
F 7 "CL10B103KB8NNNC" H 4150 3950 50 0001 C CNN "MPN"
F 8 "Samsung Electro-Mechanics" H 4150 3950 50 0001 C CNN "Manufacturer"
F 9 "0603 (1608 Metric) " H 4150 3950 50 0001 C CNN "Package"
F 10 "1276-1009-1-ND" H 4150 3950 50 0001 C CNN "SPN"
F 11 "10000pF ±10% 50V Ceramic Capacitor X7R 0603 (1608 Metric)" H 4150 3950 50 0001 C CNN "description"
1 4150 3950
1 0 0 -1
$EndComp
Wire Wire Line
7800 3450 8300 3450
Wire Wire Line
7800 4450 8300 4450
$Comp
L T962_Upgrade_Board:MAX31850 U1
U 1 1 5E3B5F5C
P 6000 3950
AR Path="/5E3B5CB9/5E3B5F5C" Ref="U1" Part="1"
AR Path="/5E3E25D1/5E3B5F5C" Ref="U5" Part="1"
AR Path="/5E3E3667/5E3B5F5C" Ref="U6" Part="1"
AR Path="/5E3E8E80/5E3B5F5C" Ref="U7" Part="1"
AR Path="/5E3B5F5C" Ref="U?" Part="1"
F 0 "U1" H 6300 4650 50 0000 C CNN
F 1 "MAX31850KATB+ " H 6050 4550 50 0000 C CNN
F 2 "T-962_Upgrade_board:MAX31850" H 6000 3950 50 0001 C CIN
F 3 "https://datasheets.maximintegrated.com/en/ds/MAX31850-MAX31851.pdf" H 6000 4439 50 0001 C CNN
F 4 "" H 6000 3950 50 0001 C CNN "lcsc#"
F 5 "" H 6000 3950 50 0001 C CNN "manf#"
F 6 "https://www.mouser.de/ProductDetail/Maxim-Integrated/MAX31850KATB%2b?qs=UmMSjoC1xtF32VhHDHXvag%3D%3D" H 6000 3950 50 0001 C CNN "Link"
F 7 "MAX31850KATB+ " H 6000 3950 50 0001 C CNN "MPN"
F 8 "Maxim Integrated" H 6000 3950 50 0001 C CNN "Manufacturer"
F 9 "TDFN-10 " H 6000 3950 50 0001 C CNN "Package"
F 10 "700-MAX31850KATB+" H 6000 3950 50 0001 C CNN "SPN"
F 11 "Sensor Interface 1-WIRE THRMOCPLE TO DIG CONV K TYPE " H 6000 3950 50 0001 C CNN "description"
F 12 "" H 6000 3950 50 0001 C CNN "Assembly"
1 6000 3950
1 0 0 -1
$EndComp
$Comp
L Device:Ferrite_Bead_Small FB1
U 1 1 5E3C59DE
P 2800 3500
AR Path="/5E3B5CB9/5E3C59DE" Ref="FB1" Part="1"
AR Path="/5E3E25D1/5E3C59DE" Ref="FB6" Part="1"
AR Path="/5E3E3667/5E3C59DE" Ref="FB8" Part="1"
AR Path="/5E3E8E80/5E3C59DE" Ref="FB10" Part="1"
F 0 "FB1" V 2600 3500 50 0000 C CNN
F 1 "BLM18PG121SN1D" V 2700 3500 50 0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" V 2730 3500 50 0001 C CNN
F 3 "https://www.murata.com/en-us/products/productdata/8796738650142/ENFA0003.pdf" H 2800 3500 50 0001 C CNN
F 4 "" H 2800 3500 50 0001 C CNN "lcsc#"
F 5 "" H 2800 3500 50 0001 C CNN "manf#"
F 6 "https://www.digikey.de/product-detail/en/murata-electronics/BLM18PG121SN1D/490-1037-1-ND/584485" H 2800 3500 50 0001 C CNN "Link"
F 7 "BLM18PG121SN1D" H 2800 3500 50 0001 C CNN "MPN"
F 8 "Murata Electronics" H 2800 3500 50 0001 C CNN "Manufacturer"
F 9 "0603 (1608 Metric) " H 2800 3500 50 0001 C CNN "Package"
F 10 "490-1037-1-ND" H 2800 3500 50 0001 C CNN "SPN"
F 11 "120 Ohms @ 100MHz 1 Power Line Ferrite Bead 0603 (1608 Metric) 2A 50mOhm" H 2800 3500 50 0001 C CNN "description"
1 2800 3500
0 1 1 0
$EndComp
$Comp
L power:VDDA #PWR012
U 1 1 5E3B92B5
P 5050 4250
AR Path="/5E3B5CB9/5E3B92B5" Ref="#PWR012" Part="1"
AR Path="/5E3E25D1/5E3B92B5" Ref="#PWR038" Part="1"
AR Path="/5E3E3667/5E3B92B5" Ref="#PWR046" Part="1"
AR Path="/5E3E8E80/5E3B92B5" Ref="#PWR054" Part="1"
F 0 "#PWR012" H 5050 4100 50 0001 C CNN
F 1 "VDDA" H 5067 4423 50 0000 C CNN
F 2 "" H 5050 4250 50 0001 C CNN
F 3 "" H 5050 4250 50 0001 C CNN
1 5050 4250
1 0 0 -1
$EndComp
$Comp
L Power_Protection:NUP2105L D1
U 1 1 5F8E9AAF
P 3350 3950
AR Path="/5E3B5CB9/5F8E9AAF" Ref="D1" Part="1"
AR Path="/5E3E3667/5F8E9AAF" Ref="D7" Part="1"
AR Path="/5E3E25D1/5F8E9AAF" Ref="D6" Part="1"
AR Path="/5E3E8E80/5F8E9AAF" Ref="D8" Part="1"
F 0 "D1" V 3100 3850 50 0000 L CNN
F 1 "NUP2105L" V 3000 3750 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 3575 3900 50 0001 L CNN
F 3 "https://www.onsemi.com/pub/Collateral/NUP2105L-D.PDF" H 3475 4075 50 0001 C CNN
F 4 "https://www.digikey.de/product-detail/en/on-semiconductor/SZNUP2105LT1G/SZNUP2105LT1GOSCT-ND/3487669" H 3350 3950 50 0001 C CNN "Link"
F 5 "SZNUP2105LT1G" H 3350 3950 50 0001 C CNN "MPN"
F 6 "ON Semiconductor" H 3350 3950 50 0001 C CNN "Manufacturer"
F 7 "TO-236-3, SC-59, SOT-23-3 " H 3350 3950 50 0001 C CNN "Package"
F 8 "SZNUP2105LT1GOSCT-ND" H 3350 3950 50 0001 C CNN "SPN"
F 9 "44V Clamp 8A (8/20µs) Ipp Tvs Diode Surface Mount SOT-23-3 (TO-236)" H 3350 3950 50 0001 C CNN "description"
1 3350 3950
0 1 -1 0
$EndComp
Wire Wire Line
3150 3950 2950 3950
Wire Wire Line
2950 3950 2950 4050
$Comp
L power:VSSA #PWR09
U 1 1 5F8ED8FD
P 2950 4050
AR Path="/5E3B5CB9/5F8ED8FD" Ref="#PWR09" Part="1"
AR Path="/5E3E3667/5F8ED8FD" Ref="#PWR043" Part="1"
AR Path="/5E3E25D1/5F8ED8FD" Ref="#PWR035" Part="1"
AR Path="/5E3E8E80/5F8ED8FD" Ref="#PWR051" Part="1"
F 0 "#PWR09" H 2950 3900 50 0001 C CNN
F 1 "VSSA" H 2965 4223 50 0000 C CNN
F 2 "" H 2950 4050 50 0001 C CNN
F 3 "" H 2950 4050 50 0001 C CNN
1 2950 4050
-1 0 0 1
$EndComp
Wire Wire Line
2550 3500 2700 3500
Wire Wire Line
2550 4500 2750 4500
Wire Wire Line
4150 4500 4150 4100
Wire Wire Line
2900 3500 3550 3500
Wire Wire Line
4150 3500 4150 3800
Connection ~ 3550 3500
Wire Wire Line
3550 3500 4150 3500
Wire Wire Line
2950 4500 3550 4500
Wire Wire Line
3550 3500 3550 3850
Wire Wire Line
3550 4050 3550 4500
Connection ~ 3550 4500
Wire Wire Line
3550 4500 4150 4500
Wire Wire Line
4150 4500 4750 4500
Wire Wire Line
4750 4500 4750 3950
Wire Wire Line
4750 3950 5550 3950
Connection ~ 4150 4500
Wire Wire Line
5550 3750 4750 3750
Wire Wire Line
4750 3750 4750 3500
Wire Wire Line
4750 3500 4150 3500
Connection ~ 4150 3500
Wire Wire Line
5550 3550 5250 3550
Wire Wire Line
5250 3550 5250 2950
Wire Wire Line
5250 2950 5600 2950
Wire Wire Line
5600 2950 5600 3000
$Comp
L power:VSSA #PWR013
U 1 1 5F8F1DF2
P 5600 3000
AR Path="/5E3B5CB9/5F8F1DF2" Ref="#PWR013" Part="1"
AR Path="/5E3E3667/5F8F1DF2" Ref="#PWR047" Part="1"
AR Path="/5E3E25D1/5F8F1DF2" Ref="#PWR039" Part="1"
AR Path="/5E3E8E80/5F8F1DF2" Ref="#PWR055" Part="1"
F 0 "#PWR013" H 5600 2850 50 0001 C CNN
F 1 "VSSA" H 5615 3173 50 0000 C CNN
F 2 "" H 5600 3000 50 0001 C CNN
F 3 "" H 5600 3000 50 0001 C CNN
1 5600 3000
-1 0 0 1
$EndComp
Wire Wire Line
5550 4150 5300 4150
Wire Wire Line
5300 4150 5300 4250
Wire Wire Line
5300 4250 5050 4250
Wire Wire Line
5550 4350 5400 4350
NoConn ~ 6450 3550
Wire Wire Line
6450 4350 6600 4350
Wire Wire Line
6450 4150 6600 4150
Wire Wire Line
6000 4600 6000 4550
Wire Wire Line
2550 4500 2550 4150
Wire Wire Line
2550 4150 2350 4150
Wire Wire Line
2550 3500 2550 3800
Wire Wire Line
2550 3800 2350 3800
Text HLabel 2350 3800 0 50 UnSpc ~ 0
T-
Text HLabel 2350 4150 0 50 UnSpc ~ 0
T+
$Comp
L power:VDDA #PWR015
U 1 1 5F8FBDE3
P 8300 3200
AR Path="/5E3B5CB9/5F8FBDE3" Ref="#PWR015" Part="1"
AR Path="/5E3E3667/5F8FBDE3" Ref="#PWR049" Part="1"
AR Path="/5E3E25D1/5F8FBDE3" Ref="#PWR041" Part="1"
AR Path="/5E3E8E80/5F8FBDE3" Ref="#PWR057" Part="1"
F 0 "#PWR015" H 8300 3050 50 0001 C CNN
F 1 "VDDA" H 8315 3373 50 0000 C CNN
F 2 "" H 8300 3200 50 0001 C CNN
F 3 "" H 8300 3200 50 0001 C CNN
1 8300 3200
1 0 0 -1
$EndComp
$Comp
L power:VSSA #PWR016
U 1 1 5F8FC217
P 8300 4550
AR Path="/5E3B5CB9/5F8FC217" Ref="#PWR016" Part="1"
AR Path="/5E3E3667/5F8FC217" Ref="#PWR050" Part="1"
AR Path="/5E3E25D1/5F8FC217" Ref="#PWR042" Part="1"
AR Path="/5E3E8E80/5F8FC217" Ref="#PWR058" Part="1"
F 0 "#PWR016" H 8300 4400 50 0001 C CNN
F 1 "VSSA" H 8315 4723 50 0000 C CNN
F 2 "" H 8300 4550 50 0001 C CNN
F 3 "" H 8300 4550 50 0001 C CNN
1 8300 4550
-1 0 0 1
$EndComp
Wire Wire Line
8300 4450 8300 4550
Wire Wire Line
8300 3450 8300 3200
Wire Wire Line
7150 3750 7150 3950
Wire Wire Line
7150 4600 6000 4600
Wire Wire Line
6450 3750 7150 3750
Connection ~ 6000 4600
Wire Wire Line
6450 3950 7150 3950
Connection ~ 7150 3950
Wire Wire Line
7150 3950 7150 4600
$Comp
L Device:C C2
U 1 1 5F9032A0
P 3550 4650
AR Path="/5E3B5CB9/5F9032A0" Ref="C2" Part="1"
AR Path="/5E3E3667/5F9032A0" Ref="C26" Part="1"
AR Path="/5E3E25D1/5F9032A0" Ref="C20" Part="1"
AR Path="/5E3E8E80/5F9032A0" Ref="C32" Part="1"
F 0 "C2" H 3665 4696 50 0000 L CNN
F 1 "DNP" H 3665 4605 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3588 4500 50 0001 C CNN
F 3 "~" H 3550 4650 50 0001 C CNN
F 4 "DNP" H 3550 4650 50 0001 C CNN "Assembly"
1 3550 4650
1 0 0 -1
$EndComp
$Comp
L power:VSSA #PWR010
U 1 1 5F903B97
P 3550 4850
AR Path="/5E3B5CB9/5F903B97" Ref="#PWR010" Part="1"
AR Path="/5E3E3667/5F903B97" Ref="#PWR044" Part="1"
AR Path="/5E3E25D1/5F903B97" Ref="#PWR036" Part="1"
AR Path="/5E3E8E80/5F903B97" Ref="#PWR052" Part="1"
F 0 "#PWR010" H 3550 4700 50 0001 C CNN
F 1 "VSSA" H 3565 5023 50 0000 C CNN
F 2 "" H 3550 4850 50 0001 C CNN
F 3 "" H 3550 4850 50 0001 C CNN
1 3550 4850
-1 0 0 1
$EndComp
Wire Wire Line
3550 4800 3550 4850
$Comp
L Device:C C1
U 1 1 5F90502A
P 3550 3350
AR Path="/5E3B5CB9/5F90502A" Ref="C1" Part="1"
AR Path="/5E3E3667/5F90502A" Ref="C25" Part="1"
AR Path="/5E3E25D1/5F90502A" Ref="C19" Part="1"
AR Path="/5E3E8E80/5F90502A" Ref="C31" Part="1"
F 0 "C1" H 3665 3396 50 0000 L CNN
F 1 "DNP" H 3665 3305 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3588 3200 50 0001 C CNN
F 3 "~" H 3550 3350 50 0001 C CNN
F 4 "DNP" H 3550 3350 50 0001 C CNN "Assembly"
1 3550 3350
1 0 0 -1
$EndComp
$Comp
L power:VSSA #PWR011
U 1 1 5F906F5B
P 3850 3000
AR Path="/5E3B5CB9/5F906F5B" Ref="#PWR011" Part="1"
AR Path="/5E3E3667/5F906F5B" Ref="#PWR045" Part="1"
AR Path="/5E3E25D1/5F906F5B" Ref="#PWR037" Part="1"
AR Path="/5E3E8E80/5F906F5B" Ref="#PWR053" Part="1"
F 0 "#PWR011" H 3850 2850 50 0001 C CNN
F 1 "VSSA" H 3865 3173 50 0000 C CNN
F 2 "" H 3850 3000 50 0001 C CNN
F 3 "" H 3850 3000 50 0001 C CNN
1 3850 3000
-1 0 0 1
$EndComp
Wire Wire Line
3550 3200 3550 2900
Wire Wire Line
3550 2900 3850 2900
Wire Wire Line
3850 2900 3850 3000
Wire Notes Line
9600 5500 2050 5500
Wire Notes Line
9600 2300 2050 2300
Wire Notes Line
2050 5500 2050 2300
Wire Notes Line
9600 2300 9600 5500
Text Notes 2250 2550 0 79 ~ 0
Thermocouple MAX21850
$EndSCHEMATC