Rev Author Line No. Line
3681 kaklik 1 EESchema Schematic File Version 1
2 LIBS:power,Avr32AK,device,transistors,conn,linear,regul,74xx,cmos4000,adc-dac,memory,xilinx,special,microcontrollers,dsp,microchip,analog_switches,motorola,texas,intel,audio,interface,digital-audio,philips,display,cypress,siliconi,contrib,valves,./AK_km.cache
3 EELAYER 23 0
4 EELAYER END
5 $Descr A4 11700 8267
6 Sheet 4 4
7 Title "AK_km ADC Analog Input"
8 Date "30 nov 2009"
9 Rev "V1.0"
10 Comp "Weyr Associates"
11 Comment1 ""
12 Comment2 ""
13 Comment3 ""
14 Comment4 ""
15 $EndDescr
16 $Comp
17 L GNDA #PWR025
18 U 1 1 4B132676
19 P 10100 5450
20 F 0 "#PWR025" H 10100 5450 40 0001 C C
21 F 1 "GNDA" H 10100 5380 40 0000 C C
22 1 10100 5450
23 1 0 0 -1
24 $EndComp
25 $Comp
26 L GNDA #PWR026
27 U 1 1 4B132641
28 P 10100 4700
29 F 0 "#PWR026" H 10100 4700 40 0001 C C
30 F 1 "GNDA" H 10100 4630 40 0000 C C
31 1 10100 4700
32 1 0 0 -1
33 $EndComp
34 $Comp
35 L GNDA #PWR027
36 U 1 1 4B1325A4
37 P 9600 1600
38 F 0 "#PWR027" H 9600 1600 40 0001 C C
39 F 1 "GNDA" H 9600 1530 40 0000 C C
40 1 9600 1600
41 1 0 0 -1
42 $EndComp
43 $Comp
44 L GNDA #PWR028
45 U 1 1 4B132599
46 P 10100 6200
47 F 0 "#PWR028" H 10100 6200 40 0001 C C
48 F 1 "GNDA" H 10100 6130 40 0000 C C
49 1 10100 6200
50 1 0 0 -1
51 $EndComp
52 $Comp
53 L GNDA #PWR029
54 U 1 1 4B132584
55 P 6350 5850
56 F 0 "#PWR029" H 6350 5850 40 0001 C C
57 F 1 "GNDA" H 6350 5780 40 0000 C C
58 1 6350 5850
59 1 0 0 -1
60 $EndComp
61 Wire Wire Line
62 2350 6950 2350 7150
63 $Comp
64 L GNDA #PWR030
65 U 1 1 4B132541
66 P 2350 7150
67 F 0 "#PWR030" H 2350 7150 40 0001 C C
68 F 1 "GNDA" H 2350 7080 40 0000 C C
69 1 2350 7150
70 1 0 0 -1
71 $EndComp
72 Wire Wire Line
73 6350 5650 6350 5850
74 Wire Wire Line
75 2350 6400 2350 6550
76 Wire Wire Line
77 10500 3500 10500 3600
78 Wire Wire Line
79 5600 1700 5950 1700
80 Wire Wire Line
81 5650 4400 5950 4400
82 Wire Wire Line
83 4750 4200 3650 4200
84 Wire Wire Line
85 4750 1500 3650 1500
86 Wire Wire Line
87 2000 1400 1800 1400
88 Wire Wire Line
89 1350 4100 1350 1400
90 Connection ~ 9700 4100
91 Wire Wire Line
92 9700 4150 9700 4100
93 Connection ~ 10100 4600
94 Wire Wire Line
95 9700 4550 9700 4600
96 Wire Wire Line
97 9700 4600 10100 4600
98 Wire Wire Line
99 10100 4700 10100 4550
100 Wire Wire Line
101 10100 6200 10100 6050
102 Wire Wire Line
103 9400 4850 10500 4850
104 Wire Wire Line
105 9400 4100 10500 4100
106 Wire Wire Line
107 10500 4100 10500 4200
108 Wire Wire Line
109 8050 2350 8050 3000
110 Wire Wire Line
111 8050 3000 10500 3000
112 Wire Wire Line
113 8050 4650 8050 3200
114 Wire Wire Line
115 7550 4300 8050 4300
116 Wire Wire Line
117 6900 2750 6900 2250
118 Wire Wire Line
119 10500 6100 9700 6100
120 Wire Wire Line
121 9700 6100 9700 6050
122 Connection ~ 10100 5600
123 Wire Wire Line
124 10100 5600 10100 5650
125 Connection ~ 10100 4850
126 Wire Wire Line
127 10100 4900 10100 4850
128 Connection ~ 10100 5350
129 Wire Wire Line
130 9700 5300 9700 5350
131 Wire Wire Line
132 9700 5350 10100 5350
133 Wire Wire Line
134 9450 5600 10500 5600
135 Connection ~ 3800 4200
136 Wire Wire Line
137 3800 4200 3800 3600
138 Wire Wire Line
139 3800 3600 3550 3600
140 Wire Wire Line
141 1350 4300 1350 5350
142 Wire Wire Line
143 1350 4300 1150 4300
144 Connection ~ 1900 5350
145 Connection ~ 1900 1400
146 Wire Wire Line
147 1900 1400 1900 2650
148 Wire Wire Line
149 5250 4200 5150 4200
150 Wire Wire Line
151 3800 1500 3800 900
152 Wire Wire Line
153 3800 900 3550 900
154 Wire Wire Line
155 7050 1600 6750 1600
156 Connection ~ 6900 1600
157 Wire Wire Line
158 6700 1100 6900 1100
159 Wire Wire Line
160 6900 1100 6900 1600
161 Wire Wire Line
162 7150 2000 7650 2000
163 Wire Wire Line
164 7650 2000 7650 2750
165 Wire Wire Line
166 8050 3200 10500 3200
167 Wire Wire Line
168 8350 5450 8350 3300
169 Connection ~ 6900 2750
170 Connection ~ 7650 5450
171 Wire Wire Line
172 7650 5450 7650 4700
173 Wire Wire Line
174 7650 4700 7150 4700
175 Wire Wire Line
176 6750 3800 6900 3800
177 Connection ~ 6900 4300
178 Wire Wire Line
179 10500 4850 10500 4700
180 Wire Wire Line
181 5750 4200 5950 4200
182 Connection ~ 8050 4300
183 Connection ~ 5950 4950
184 Wire Wire Line
185 6650 4700 5950 4700
186 Wire Wire Line
187 5950 4700 5950 5350
188 Wire Wire Line
189 3050 3600 2650 3600
190 Wire Wire Line
191 2650 3600 2650 4100
192 Wire Wire Line
193 6350 3800 5950 3800
194 Wire Wire Line
195 5950 4200 5950 3550
196 Wire Wire Line
197 5950 3550 6650 3550
198 Connection ~ 5950 3800
199 Wire Wire Line
200 7050 4300 6750 4300
201 Wire Wire Line
202 6350 4950 5950 4950
203 Wire Wire Line
204 7050 5450 6750 5450
205 Wire Wire Line
206 8050 5050 8050 5450
207 Wire Wire Line
208 8350 5450 7550 5450
209 Connection ~ 8050 5450
210 Wire Wire Line
211 2500 4100 2850 4100
212 Connection ~ 2650 4100
213 Wire Wire Line
214 5950 5350 5750 5350
215 Wire Wire Line
216 5750 1500 5950 1500
217 Wire Wire Line
218 2850 1600 2500 1600
219 Wire Wire Line
220 8050 1950 8050 1600
221 Connection ~ 5950 2250
222 Wire Wire Line
223 6650 2000 5950 2000
224 Wire Wire Line
225 5950 2000 5950 2650
226 Wire Wire Line
227 5150 2650 5250 2650
228 Wire Wire Line
229 3050 900 2650 900
230 Wire Wire Line
231 2650 900 2650 1400
232 Wire Wire Line
233 9600 1400 9600 1350
234 Wire Wire Line
235 9600 1350 9900 1350
236 Wire Wire Line
237 9900 950 9600 950
238 Wire Wire Line
239 9600 950 9600 900
240 Wire Wire Line
241 6300 1100 5950 1100
242 Wire Wire Line
243 5950 1500 5950 850
244 Connection ~ 5950 1100
245 Wire Wire Line
246 6350 2250 5950 2250
247 Wire Wire Line
248 6750 2750 7050 2750
249 Wire Wire Line
250 7550 2750 8050 2750
251 Connection ~ 8050 2750
252 Wire Wire Line
253 2500 1400 2850 1400
254 Connection ~ 2650 1400
255 Wire Wire Line
256 5950 2650 5750 2650
257 Wire Wire Line
258 8350 3300 10500 3300
259 Wire Wire Line
260 9900 1550 9600 1550
261 Wire Wire Line
262 9600 1550 9600 1600
263 Connection ~ 7650 4300
264 Wire Wire Line
265 7650 4300 7650 3550
266 Wire Wire Line
267 7650 3550 7150 3550
268 Wire Wire Line
269 6750 4950 6900 4950
270 Wire Wire Line
271 6900 4950 6900 5450
272 Connection ~ 6900 5450
273 Connection ~ 7650 2750
274 Wire Wire Line
275 10500 2900 8350 2900
276 Wire Wire Line
277 8350 2900 8350 1600
278 Wire Wire Line
279 8350 1600 7550 1600
280 Connection ~ 8050 1600
281 Wire Wire Line
282 7650 1600 7650 850
283 Wire Wire Line
284 7650 850 7150 850
285 Connection ~ 7650 1600
286 Wire Wire Line
287 6900 2250 6750 2250
288 Wire Wire Line
289 5950 850 6650 850
290 Wire Wire Line
291 5250 1500 5150 1500
292 Connection ~ 3800 1500
293 Wire Wire Line
294 5250 5350 5150 5350
295 Wire Wire Line
296 1900 5350 1900 4100
297 Wire Wire Line
298 1900 4100 2000 4100
299 Wire Wire Line
300 1350 4100 1150 4100
301 Wire Wire Line
302 9700 4850 9700 4900
303 Connection ~ 9700 4850
304 Wire Wire Line
305 10500 5600 10500 5350
306 Wire Wire Line
307 9700 5600 9700 5650
308 Connection ~ 9700 5600
309 Connection ~ 10100 6100
310 Wire Wire Line
311 2850 4300 2500 4300
312 Wire Wire Line
313 6900 3800 6900 4300
314 Wire Wire Line
315 10100 5450 10100 5300
316 Wire Wire Line
317 10100 4150 10100 4100
318 Connection ~ 10100 4100
319 Wire Wire Line
320 1350 5350 1400 5350
321 Wire Wire Line
322 1350 1400 1400 1400
323 Wire Wire Line
324 1900 2650 4750 2650
325 Wire Wire Line
326 4750 5350 1800 5350
327 Wire Wire Line
328 5700 5550 5950 5550
329 Wire Wire Line
330 5600 2850 5950 2850
331 Wire Wire Line
332 6350 5250 6350 5150
333 Wire Wire Line
334 6350 5150 6250 5150
335 Wire Wire Line
336 6250 5150 6250 5100
337 $Comp
338 L +5V #PWR031
339 U 1 1 4B130FA6
340 P 6250 5100
341 F 0 "#PWR031" H 6250 5190 20 0001 C C
342 F 1 "+5V" H 6250 5190 30 0000 C C
343 1 6250 5100
344 1 0 0 -1
345 $EndComp
346 $Comp
347 L +5V #PWR032
348 U 1 1 4B130F96
349 P 2350 6400
350 F 0 "#PWR032" H 2350 6490 20 0001 C C
351 F 1 "+5V" H 2350 6490 30 0000 C C
352 1 2350 6400
353 1 0 0 -1
354 $EndComp
355 NoConn ~ 2750 6750
356 NoConn ~ 3700 6900
357 Text Label 5700 1700 0 60 ~
358 ABIAS+
359 Text Label 5700 2850 0 60 ~
360 ABIAS-
361 Text Label 5700 4400 0 60 ~
362 ABIAS+
363 Text Label 5750 5550 0 60 ~
364 ABIAS-
365 Text Label 9600 4850 0 60 ~
366 ABIAS-
367 Text Label 9550 4100 0 60 ~
368 ABIAS+
369 NoConn ~ 4500 6800
370 NoConn ~ 3700 6700
371 NoConn ~ 1950 6850
372 NoConn ~ 1950 6650
373 Text GLabel 1150 4300 0 60 Input
374 RIN
375 Text GLabel 1150 4100 0 60 Input
376 LIN
377 $Comp
378 L LT6232 U201
379 U 3 1 4A85B9A1
380 P 6300 1600
381 F 0 "U201" H 6600 1500 60 0000 C C
382 F 1 "LT6232" H 6700 1400 60 0000 C C
383 F 2 "SSOP-16" H 6700 1600 60 0000 C C
384 3 6300 1600
385 1 0 0 -1
386 $EndComp
387 $Comp
388 L LT6232 U202
389 U 4 1 4B12DE7B
390 P 4050 6800
391 F 0 "U202" H 4350 6700 60 0000 C C
392 F 1 "LT6232" H 4450 6600 60 0000 C C
393 F 2 "SSOP-16" H 4450 6800 60 0000 C C
394 4 4050 6800
395 1 0 0 -1
396 $EndComp
397 $Comp
398 L LT6232 U201
399 U 1 1 4B12DE74
400 P 2300 6750
401 F 0 "U201" H 2600 6650 60 0000 C C
402 F 1 "LT6232" H 2700 6550 60 0000 C C
403 F 2 "SSOP-16" H 2700 6750 60 0000 C C
404 1 2300 6750
405 1 0 0 -1
406 $EndComp
407 $Comp
408 L CAPAPOL C203
409 U 1 1 4A85C69F
410 P 4950 1500
411 F 0 "C203" H 5000 1600 50 0000 L C
412 F 1 "68u" H 5000 1400 50 0000 L C
413 F 2 "SM1206" H 5100 1700 60 0000 C C
414 1 4950 1500
415  
416 $EndComp
417 $Comp
418 L CAPAPOL C205
419 U 1 1 4A85C699
420 P 4950 2650
421 F 0 "C205" H 5000 2750 50 0000 L C
422 F 1 "68u" H 5000 2550 50 0000 L C
423 F 2 "SM1206" H 5100 2850 60 0000 C C
424 1 4950 2650
425  
426 $EndComp
427 $Comp
428 L CAPAPOL C208
429 U 1 1 4A85C68B
430 P 4950 4200
431 F 0 "C208" H 5000 4300 50 0000 L C
432 F 1 "68u" H 5000 4100 50 0000 L C
433 F 2 "SM1206" H 5100 4400 60 0000 C C
434 1 4950 4200
435  
436 $EndComp
437 $Comp
438 L CAPAPOL C210
439 U 1 1 4A85C688
440 P 4950 5350
441 F 0 "C210" H 5000 5450 50 0000 L C
442 F 1 "68u" H 5000 5250 50 0000 L C
443 F 2 "SM1206" H 5100 5550 60 0000 C C
444 1 4950 5350
445  
446 $EndComp
447 $Comp
448 L CAPAPOL C218
449 U 1 1 4A85C669
450 P 1600 5350
451 F 0 "C218" H 1650 5450 50 0000 L C
452 F 1 "68u" H 1650 5250 50 0000 L C
453 F 2 "SM1206" H 1750 5550 60 0000 C C
454 1 1600 5350
455  
456 $EndComp
457 $Comp
458 L CAPAPOL C217
459 U 1 1 4A85C62F
460 P 1600 1400
461 F 0 "C217" H 1650 1500 50 0000 L C
462 F 1 "68u" H 1650 1300 50 0000 L C
463 F 2 "SM1206" H 1750 1600 60 0000 C C
464 1 1600 1400
465  
466 $EndComp
467 $Comp
468 L C C211
469 U 1 1 4A85B9ED
470 P 10100 4350
471 F 0 "C211" H 10150 4450 50 0000 L C
472 F 1 "10u" H 10150 4250 50 0000 L C
473 F 2 "SM0805" H 10250 4550 60 0000 C C
474 1 10100 4350
475 -1 0 0 -1
476 $EndComp
477 $Comp
478 L C C212
479 U 1 1 4A85B9EC
480 P 9700 4350
481 F 0 "C212" H 9750 4450 50 0000 L C
482 F 1 "100nF" H 9750 4250 50 0000 L C
483 F 2 "SM0805" H 9850 4550 60 0000 C C
484 1 9700 4350
485 -1 0 0 -1
486 $EndComp
487 $Comp
488 L LT6232 U202
489 U 1 1 4A85B9CE
490 P 6300 5450
491 F 0 "U202" H 6600 5350 60 0000 C C
492 F 1 "LT6232" H 6700 5250 60 0000 C C
493 F 2 "SSOP-16" H 6700 5450 60 0000 C C
494 1 6300 5450
495 1 0 0 -1
496 $EndComp
497 $Comp
498 L LT6232 U202
499 U 2 1 4A85B9C6
500 P 6300 4300
501 F 0 "U202" H 6600 4200 60 0000 C C
502 F 1 "LT6232" H 6700 4100 60 0000 C C
503 F 2 "SSOP-16" H 6700 4300 60 0000 C C
504 2 6300 4300
505 1 0 0 -1
506 $EndComp
507 $Comp
508 L LT6232 U201
509 U 4 1 4A85B9A8
510 P 6300 2750
511 F 0 "U201" H 6600 2650 60 0000 C C
512 F 1 "LT6232" H 6700 2550 60 0000 C C
513 F 2 "SSOP-16" H 6700 2750 60 0000 C C
514 4 6300 2750
515 1 0 0 -1
516 $EndComp
517 $Comp
518 L R R218
519 U 1 1 4A6B1FA1
520 P 10500 4450
521 F 0 "R218" V 10580 4450 50 0000 C C
522 F 1 "20" V 10500 4450 50 0000 C C
523 F 2 "SM0805" V 10680 4550 60 0000 C C
524 1 10500 4450
525 -1 0 0 -1
526 $EndComp
527 Text Label 9450 5600 0 60 ~
528 2vBias
529 $Comp
530 L LT6232 U201
531 U 2 1 4A60DD36
532 P 3200 1500
533 F 0 "U201" H 3500 1400 60 0000 C C
534 F 1 "LT6232" H 3600 1300 60 0000 C C
535 F 2 "SSOP-16" H 3600 1500 60 0000 C C
536 2 3200 1500
537 1 0 0 -1
538 $EndComp
539 $Comp
540 L LT6232 U202
541 U 3 1 4A60DD06
542 P 3200 4200
543 F 0 "U202" H 3500 4100 60 0000 C C
544 F 1 "LT6232" H 3600 4000 60 0000 C C
545 F 2 "SSOP-16" H 3600 4200 60 0000 C C
546 3 3200 4200
547 1 0 0 -1
548 $EndComp
549 Text Label 2500 4300 0 40 ~
550 2vBias
551 $Comp
552 L C C215
553 U 1 1 4A60CA50
554 P 10100 5850
555 F 0 "C215" H 10150 5950 50 0000 L C
556 F 1 "10u" H 10150 5750 50 0000 L C
557 F 2 "SM0805" H 10250 6050 60 0000 C C
558 1 10100 5850
559 -1 0 0 -1
560 $EndComp
561 $Comp
562 L C C213
563 U 1 1 4A60CA4B
564 P 10100 5100
565 F 0 "C213" H 10150 5200 50 0000 L C
566 F 1 "10u" H 10150 5000 50 0000 L C
567 F 2 "SM0805" H 10250 5300 60 0000 C C
568 1 10100 5100
569 -1 0 0 -1
570 $EndComp
571 Text Label 2500 1600 0 40 ~
572 2vBias
573 $Comp
574 L C C214
575 U 1 1 4A47B2FF
576 P 9700 5100
577 F 0 "C214" H 9750 5200 50 0000 L C
578 F 1 "100nF" H 9750 5000 50 0000 L C
579 F 2 "SM0805" H 9850 5300 60 0000 C C
580 1 9700 5100
581 -1 0 0 -1
582 $EndComp
583 $Comp
584 L R R219
585 U 1 1 4A47B2FE
586 P 10500 5100
587 F 0 "R219" V 10580 5100 50 0000 C C
588 F 1 "1800" V 10500 5100 50 0000 C C
589 F 2 "SM0805" V 10680 5200 60 0000 C C
590 1 10500 5100
591 -1 0 0 -1
592 $EndComp
593 Text GLabel 9900 1550 2 60 Input
594 Analog Ground
595 $Comp
596 L C C206
597 U 1 1 4A4152B7
598 P 8050 4850
599 F 0 "C206" H 8100 4950 50 0000 L C
600 F 1 "2.2p" H 8100 4750 50 0000 L C
601 F 2 "SM0805" H 8200 5050 60 0000 C C
602 1 8050 4850
603 -1 0 0 -1
604 $EndComp
605 $Comp
606 L R R214
607 U 1 1 4A4152B4
608 P 7300 5450
609 F 0 "R214" V 7380 5450 50 0000 C C
610 F 1 "91" V 7300 5450 50 0000 C C
611 F 2 "SM0805" V 7480 5550 60 0000 C C
612 1 7300 5450
613  
614 $EndComp
615 $Comp
616 L C C209
617 U 1 1 4A4152B3
618 P 6550 4950
619 F 0 "C209" V 6600 5100 50 0000 L C
620 F 1 "1nF" V 6600 4800 50 0000 L C
621 F 2 "SM0805" V 6700 5200 60 0000 C C
622 1 6550 4950
623  
624 $EndComp
625 $Comp
626 L C C207
627 U 1 1 4A4152B2
628 P 6550 3800
629 F 0 "C207" V 6600 3950 50 0000 L C
630 F 1 "1nF" V 6600 3650 50 0000 L C
631 F 2 "SM0805" V 6700 4050 60 0000 C C
632 1 6550 3800
633  
634 $EndComp
635 $Comp
636 L R R216
637 U 1 1 4A4152B0
638 P 5500 5350
639 F 0 "R216" V 5580 5350 50 0000 C C
640 F 1 "1.2k" V 5500 5350 50 0000 C C
641 F 2 "SM0805" V 5680 5450 60 0000 C C
642 1 5500 5350
643  
644 $EndComp
645 $Comp
646 L R R211
647 U 1 1 4A4152AF
648 P 5500 4200
649 F 0 "R211" V 5580 4200 50 0000 C C
650 F 1 "1.2k" V 5500 4200 50 0000 C C
651 F 2 "SM0805" V 5680 4300 60 0000 C C
652 1 5500 4200
653  
654 $EndComp
655 $Comp
656 L R R209
657 U 1 1 4A4152AE
658 P 7300 4300
659 F 0 "R209" V 7380 4300 50 0000 C C
660 F 1 "91" V 7300 4300 50 0000 C C
661 F 2 "SM0805" V 7480 4400 60 0000 C C
662 1 7300 4300
663  
664 $EndComp
665 $Comp
666 L R R215
667 U 1 1 4A4152AD
668 P 6900 4700
669 F 0 "R215" V 6980 4700 50 0000 C C
670 F 1 "1.2k" V 6900 4700 50 0000 C C
671 F 2 "SM0805" V 7080 4800 60 0000 C C
672 1 6900 4700
673  
674 $EndComp
675 $Comp
676 L R R210
677 U 1 1 4A4152AC
678 P 6900 3550
679 F 0 "R210" V 6980 3550 50 0000 C C
680 F 1 "1.2k" V 6900 3550 50 0000 C C
681 F 2 "SM0805" V 7080 3650 60 0000 C C
682 1 6900 3550
683  
684 $EndComp
685 $Comp
686 L R R212
687 U 1 1 4A4152AB
688 P 3300 3600
689 F 0 "R212" V 3380 3600 50 0000 C C
690 F 1 "1.2k" V 3300 3600 50 0000 C C
691 F 2 "SM0805" V 3480 3700 60 0000 C C
692 1 3300 3600
693  
694 $EndComp
695 $Comp
696 L R R213
697 U 1 1 4A4152AA
698 P 2250 4100
699 F 0 "R213" V 2330 4100 50 0000 C C
700 F 1 "1.2k" V 2250 4100 50 0000 C C
701 F 2 "SM0805" V 2430 4200 60 0000 C C
702 1 2250 4100
703  
704 $EndComp
705 $Comp
706 L C C216
707 U 1 1 4A41521D
708 P 9700 5850
709 F 0 "C216" H 9750 5950 50 0000 L C
710 F 1 "100nF" H 9750 5750 50 0000 L C
711 F 2 "SM0805" H 9850 6050 60 0000 C C
712 1 9700 5850
713 -1 0 0 -1
714 $EndComp
715 $Comp
716 L R R220
717 U 1 1 4A415209
718 P 10500 5850
719 F 0 "R220" V 10580 5850 50 0000 C C
720 F 1 "10k" V 10500 5850 50 0000 C C
721 F 2 "SM0805" V 10680 5950 60 0000 C C
722 1 10500 5850
723 -1 0 0 -1
724 $EndComp
725 $Comp
726 L R R217
727 U 1 1 4A4151FC
728 P 10500 3850
729 F 0 "R217" V 10580 3850 50 0000 C C
730 F 1 "10k" V 10500 3850 50 0000 C C
731 F 2 "SM0805" V 10680 3950 60 0000 C C
732 1 10500 3850
733 -1 0 0 -1
734 $EndComp
735 $Comp
736 L +5V #PWR033
737 U 1 1 4A4151D8
738 P 10500 3500
739 F 0 "#PWR033" H 10500 3590 20 0001 C C
740 F 1 "+5V" H 10500 3590 30 0000 C C
741 1 10500 3500
742 -1 0 0 -1
743 $EndComp
744 Text GLabel 10500 3300 2 60 Output
745 RIN1-
746 Text GLabel 10500 3200 2 60 Output
747 RIN1+
748 Text GLabel 10500 3000 2 60 Output
749 LIN1-
750 Text GLabel 10500 2900 2 60 Output
751 LIN1+
752 $Comp
753 L C C201
754 U 1 1 4A3FDA2B
755 P 8050 2150
756 F 0 "C201" H 8100 2250 50 0000 L C
757 F 1 "2.2pf" H 8100 2050 50 0000 L C
758 F 2 "SM0805" H 8200 2350 60 0000 C C
759 1 8050 2150
760 -1 0 0 -1
761 $EndComp
762 $Comp
763 L +5V #PWR034
764 U 1 1 4A3FD679
765 P 9600 900
766 F 0 "#PWR034" H 9600 990 20 0001 C C
767 F 1 "+5V" H 9600 990 30 0000 C C
768 1 9600 900
769 -1 0 0 -1
770 $EndComp
771 Text GLabel 9900 950 2 60 Input
772 5v Power
773 $Comp
774 L R R206
775 U 1 1 4A3FD55B
776 P 7300 2750
777 F 0 "R206" V 7380 2750 50 0000 C C
778 F 1 "91" V 7300 2750 50 0000 C C
779 F 2 "SM0805" V 7480 2850 60 0000 C C
780 1 7300 2750
781  
782 $EndComp
783 $Comp
784 L C C204
785 U 1 1 4A3FD528
786 P 6550 2250
787 F 0 "C204" V 6600 2400 50 0000 L C
788 F 1 "1nF" V 6600 2100 50 0000 L C
789 F 2 "SM0805" V 6700 2500 60 0000 C C
790 1 6550 2250
791  
792 $EndComp
793 $Comp
794 L C C202
795 U 1 1 4A3FD4DD
796 P 6500 1100
797 F 0 "C202" V 6550 1250 50 0000 L C
798 F 1 "1nF" V 6550 950 50 0000 L C
799 F 2 "SM0805" V 6650 1350 60 0000 C C
800 1 6500 1100
801  
802 $EndComp
803 $Comp
804 L R R208
805 U 1 1 4A3FD367
806 P 5500 2650
807 F 0 "R208" V 5580 2650 50 0000 C C
808 F 1 "1.2k" V 5500 2650 50 0000 C C
809 F 2 "SM0805" V 5680 2750 60 0000 C C
810 1 5500 2650
811  
812 $EndComp
813 $Comp
814 L R R203
815 U 1 1 4A3FD358
816 P 5500 1500
817 F 0 "R203" V 5580 1500 50 0000 C C
818 F 1 "1.2k" V 5500 1500 50 0000 C C
819 F 2 "SM0805" V 5680 1600 60 0000 C C
820 1 5500 1500
821  
822 $EndComp
823 $Comp
824 L R R201
825 U 1 1 4A3FD333
826 P 7300 1600
827 F 0 "R201" V 7380 1600 50 0000 C C
828 F 1 "91" V 7300 1600 50 0000 C C
829 F 2 "SM0805" V 7480 1700 60 0000 C C
830 1 7300 1600
831  
832 $EndComp
833 $Comp
834 L R R207
835 U 1 1 4A3FD323
836 P 6900 2000
837 F 0 "R207" V 6980 2000 50 0000 C C
838 F 1 "1.2k" V 6900 2000 50 0000 C C
839 F 2 "SM0805" V 7080 2100 60 0000 C C
840 1 6900 2000
841  
842 $EndComp
843 $Comp
844 L R R202
845 U 1 1 4A3FD316
846 P 6900 850
847 F 0 "R202" V 6980 850 50 0000 C C
848 F 1 "1.2k" V 6900 850 50 0000 C C
849 F 2 "SM0805" V 7080 950 60 0000 C C
850 1 6900 850
851  
852 $EndComp
853 $Comp
854 L R R204
855 U 1 1 4A3FD303
856 P 3300 900
857 F 0 "R204" V 3380 900 50 0000 C C
858 F 1 "1.2k" V 3300 900 50 0000 C C
859 F 2 "SM0805" V 3480 1000 60 0000 C C
860 1 3300 900
861  
862 $EndComp
863 $Comp
864 L R R205
865 U 1 1 4A3FD2F0
866 P 2250 1400
867 F 0 "R205" V 2330 1400 50 0000 C C
868 F 1 "1.2k" V 2250 1400 50 0000 C C
869 F 2 "SM0805" V 2430 1500 60 0000 C C
870 1 2250 1400
871  
872 $EndComp
873 $Comp
874 L GND #PWR035
875 U 1 1 4A3E9EBC
876 P 9600 1400
877 F 0 "#PWR035" H 9600 1400 30 0001 C C
878 F 1 "GND" H 9600 1330 30 0001 C C
879 1 9600 1400
880 -1 0 0 -1
881 $EndComp
882 Text GLabel 9900 1350 2 60 Input
883 System Ground
884 $EndSCHEMATC