Rev Author Line No. Line
4349 kaklik 1 EESchema Schematic File Version 2
2 LIBS:74xgxx
3 LIBS:74xx
4 LIBS:ac-dc
5 LIBS:actel
6 LIBS:adc-dac
7 LIBS:Altera
8 LIBS:analog_devices
9 LIBS:analog_switches
10 LIBS:atmel
11 LIBS:audio
12 LIBS:be3D
13 LIBS:brooktre
14 LIBS:cmos4000
15 LIBS:cmos_ieee
16 LIBS:conn
17 LIBS:contrib
18 LIBS:cypress
19 LIBS:dc-dc
20 LIBS:device
21 LIBS:digital-audio
22 LIBS:diode
23 LIBS:display
24 LIBS:dsp
25 LIBS:elec-unifil
26 LIBS:ESD_Protection
27 LIBS:ftdi
28 LIBS:gennum
29 LIBS:graphic
30 LIBS:hc11
31 LIBS:intel
32 LIBS:interface
33 LIBS:ir
34 LIBS:Lattice
35 LIBS:linear
36 LIBS:logo
37 LIBS:maxim
38 LIBS:memory
39 LIBS:microchip
40 LIBS:microchip_dspic33dsc
41 LIBS:microchip_pic10mcu
42 LIBS:microchip_pic12mcu
43 LIBS:microchip_pic16mcu
44 LIBS:microchip_pic18mcu
45 LIBS:microchip_pic32mcu
46 LIBS:microcontrollers
47 LIBS:motor_drivers
48 LIBS:motorola
49 LIBS:msp430
50 LIBS:nordicsemi
51 LIBS:nxp_armmcu
52 LIBS:onsemi
53 LIBS:opto
54 LIBS:Oscillators
55 LIBS:philips
56 LIBS:power
57 LIBS:powerint
58 LIBS:Power_Management
59 LIBS:pspice
60 LIBS:references
61 LIBS:regul
62 LIBS:relays
63 LIBS:rfcom
64 LIBS:sensors
65 LIBS:silabs
66 LIBS:siliconi
67 LIBS:stm8
68 LIBS:stm32
69 LIBS:supertex
70 LIBS:switches
71 LIBS:texas
72 LIBS:transf
73 LIBS:transistors
74 LIBS:ttl_ieee
75 LIBS:valves
76 LIBS:video
77 LIBS:Xicor
78 LIBS:xilinx
79 LIBS:Zilog
80 LIBS:I2CDIFF01A-cache
81 EELAYER 25 0
82 EELAYER END
83 $Descr A4 11693 8268
84 encoding utf-8
85 Sheet 1 1
86 Title ""
87 Date ""
88 Rev ""
89 Comp ""
90 Comment1 ""
91 Comment2 ""
92 Comment3 ""
93 Comment4 ""
94 $EndDescr
95 $Comp
96 L PCA9616 U2
97 U 1 1 55C33645
98 P 5300 4200
99 F 0 "U2" H 5300 4650 60 0000 C CNN
100 F 1 "PCA9616" V 5350 4150 60 0000 C CNN
101 F 2 "Housings_SSOP:TSSOP-16_4.4x5mm_Pitch0.65mm" H 5500 4150 60 0001 C CNN
102 F 3 "" H 5500 4150 60 0000 C CNN
103 1 5300 4200
104 1 0 0 -1
105 $EndComp
106 Text GLabel 6050 4150 2 60 Input ~ 0
107 SCL
108 Text GLabel 6050 4250 2 60 Input ~ 0
109 SDA
110 $Comp
111 L LED D1
112 U 1 1 55C33649
113 P 7400 4200
114 F 0 "D1" H 7400 4300 50 0000 C CNN
115 F 1 "GREEN" H 7400 4100 50 0000 C CNN
116 F 2 "LEDs:LED-0805" H 7400 4200 60 0001 C CNN
117 F 3 "" H 7400 4200 60 0000 C CNN
118 1 7400 4200
119  
120 $EndComp
121 $Comp
122 L LED D2
123 U 1 1 55C3364A
124 P 7750 4200
125 F 0 "D2" H 7750 4300 50 0000 C CNN
126 F 1 "ORANGE" H 7750 4100 50 0000 C CNN
127 F 2 "LEDs:LED-0805" H 7750 4200 60 0001 C CNN
128 F 3 "" H 7750 4200 60 0000 C CNN
129 1 7750 4200
130  
131 $EndComp
132 $Comp
133 L GND #PWR01
134 U 1 1 55C3364B
135 P 5350 5100
136 F 0 "#PWR01" H 5350 4850 50 0001 C CNN
137 F 1 "GND" H 5350 4950 50 0000 C CNN
138 F 2 "" H 5350 5100 60 0000 C CNN
139 F 3 "" H 5350 5100 60 0000 C CNN
140 1 5350 5100
141 1 0 0 -1
142 $EndComp
143 $Comp
144 L R R2
145 U 1 1 55C3364C
146 P 7400 3800
147 F 0 "R2" V 7480 3800 50 0000 C CNN
148 F 1 "1k" V 7400 3800 50 0000 C CNN
149 F 2 "Resistors_SMD:R_0603" V 7330 3800 30 0001 C CNN
150 F 3 "" H 7400 3800 30 0000 C CNN
151 1 7400 3800
152 1 0 0 -1
153 $EndComp
154 $Comp
155 L R R3
156 U 1 1 55C3364D
157 P 7750 3800
158 F 0 "R3" V 7830 3800 50 0000 C CNN
159 F 1 "1k" V 7750 3800 50 0000 C CNN
160 F 2 "Resistors_SMD:R_0603" V 7680 3800 30 0001 C CNN
161 F 3 "" H 7750 3800 30 0000 C CNN
162 1 7750 3800
163 1 0 0 -1
164 $EndComp
165 NoConn ~ 5950 3850
166 $Comp
167 L +5V #PWR02
168 U 1 1 55C33653
169 P 5150 2850
170 F 0 "#PWR02" H 5150 2700 50 0001 C CNN
171 F 1 "+5V" H 5150 2990 50 0000 C CNN
172 F 2 "" H 5150 2850 60 0000 C CNN
173 F 3 "" H 5150 2850 60 0000 C CNN
174 1 5150 2850
175 1 0 0 -1
176 $EndComp
177 $Comp
178 L C C4
179 U 1 1 55C33655
180 P 4850 3150
181 F 0 "C4" H 4875 3250 50 0000 L CNN
182 F 1 "100nF" H 4875 3050 50 0000 L CNN
183 F 2 "Capacitors_SMD:C_0603" H 4888 3000 30 0001 C CNN
184 F 3 "" H 4850 3150 60 0000 C CNN
185 1 4850 3150
186 1 0 0 -1
187 $EndComp
188 $Comp
189 L C C5
190 U 1 1 55C33656
191 P 5850 3100
192 F 0 "C5" H 5875 3200 50 0000 L CNN
193 F 1 "100nF" H 5875 3000 50 0000 L CNN
194 F 2 "Capacitors_SMD:C_0603" H 5888 2950 30 0001 C CNN
195 F 3 "" H 5850 3100 60 0000 C CNN
196 1 5850 3100
197 1 0 0 -1
198 $EndComp
199 $Comp
200 L GND #PWR03
201 U 1 1 55C33657
202 P 5850 3250
203 F 0 "#PWR03" H 5850 3000 50 0001 C CNN
204 F 1 "GND" H 5850 3100 50 0000 C CNN
205 F 2 "" H 5850 3250 60 0000 C CNN
206 F 3 "" H 5850 3250 60 0000 C CNN
207 1 5850 3250
208 1 0 0 -1
209 $EndComp
210 $Comp
211 L GND #PWR04
212 U 1 1 55C33658
213 P 4850 3300
214 F 0 "#PWR04" H 4850 3050 50 0001 C CNN
215 F 1 "GND" H 4850 3150 50 0000 C CNN
216 F 2 "" H 4850 3300 60 0000 C CNN
217 F 3 "" H 4850 3300 60 0000 C CNN
218 1 4850 3300
219 1 0 0 -1
220 $EndComp
221 $Comp
222 L R R1
223 U 1 1 55C33659
224 P 5500 3150
225 F 0 "R1" V 5580 3150 50 0000 C CNN
226 F 1 "1k" V 5500 3150 50 0000 C CNN
227 F 2 "Resistors_SMD:R_0603" V 5430 3150 30 0001 C CNN
228 F 3 "" H 5500 3150 30 0000 C CNN
229 1 5500 3150
230 1 0 0 -1
231 $EndComp
232 Text HLabel 6050 4050 2 60 Input ~ 0
233 INT
234 Text Label 4250 3900 0 60 ~ 0
235 INT+
236 Text Label 4250 4000 0 60 ~ 0
237 INT-
238 Text Label 4250 4150 0 60 ~ 0
239 SCL-
240 Text Label 4250 4250 0 60 ~ 0
241 SCL+
242 Text Label 4250 4450 0 60 ~ 0
243 SDA+
244 Text Label 4250 4550 0 60 ~ 0
245 SDA-
246 $Comp
247 L VCC #PWR010
248 U 1 1 55C35E5E
249 P 5650 2850
250 F 0 "#PWR010" H 5650 2700 50 0001 C CNN
251 F 1 "VCC" H 5650 3000 50 0000 C CNN
252 F 2 "" H 5650 2850 60 0000 C CNN
253 F 3 "" H 5650 2850 60 0000 C CNN
254 1 5650 2850
255 1 0 0 -1
256 $EndComp
257 $Comp
258 L VCC #PWR011
259 U 1 1 55C35E74
260 P 7400 3600
261 F 0 "#PWR011" H 7400 3450 50 0001 C CNN
262 F 1 "VCC" H 7400 3750 50 0000 C CNN
263 F 2 "" H 7400 3600 60 0000 C CNN
264 F 3 "" H 7400 3600 60 0000 C CNN
265 1 7400 3600
266 1 0 0 -1
267 $EndComp
268 $Comp
269 L VCC #PWR012
270 U 1 1 55C35E8A
271 P 7750 3600
272 F 0 "#PWR012" H 7750 3450 50 0001 C CNN
273 F 1 "VCC" H 7750 3750 50 0000 C CNN
274 F 2 "" H 7750 3600 60 0000 C CNN
275 F 3 "" H 7750 3600 60 0000 C CNN
276 1 7750 3600
277 1 0 0 -1
278 $EndComp
279 Text GLabel 8950 4100 0 60 Input ~ 0
280 SCL
281 Text GLabel 8950 3900 0 60 Input ~ 0
282 SDA
283 $Comp
284 L GND #PWR014
285 U 1 1 55C36383
286 P 9900 4200
287 F 0 "#PWR014" H 9900 3950 50 0001 C CNN
288 F 1 "GND" H 9900 4050 50 0000 C CNN
289 F 2 "" H 9900 4200 60 0000 C CNN
290 F 3 "" H 9900 4200 60 0000 C CNN
291 1 9900 4200
292 1 0 0 -1
293 $EndComp
294 $Comp
295 L VCC #PWR015
296 U 1 1 55C36721
297 P 9900 3750
298 F 0 "#PWR015" H 9900 3600 50 0001 C CNN
299 F 1 "VCC" H 9900 3900 50 0000 C CNN
300 F 2 "" H 9900 3750 60 0000 C CNN
301 F 3 "" H 9900 3750 60 0000 C CNN
302 1 9900 3750
303 1 0 0 -1
304 $EndComp
305 Wire Wire Line
306 6050 4150 5950 4150
307 Wire Wire Line
308 6050 4250 5950 4250
309 Wire Wire Line
310 6700 4650 7750 4650
311 Wire Wire Line
312 7400 3950 7400 4000
313 Wire Wire Line
314 7750 3950 7750 4000
315 Wire Wire Line
316 4850 3000 4850 2950
317 Wire Wire Line
318 4850 2950 5150 2950
319 Wire Wire Line
320 5150 2850 5150 3300
321 Connection ~ 5150 2950
322 Wire Wire Line
323 5650 2850 5650 3300
324 Wire Wire Line
325 5850 2900 5850 2950
326 Wire Wire Line
327 5500 2900 5850 2900
328 Connection ~ 5650 2900
329 Wire Wire Line
330 5500 3000 5500 2900
331 Wire Wire Line
332 6050 4050 5950 4050
333 Wire Wire Line
334 7400 4400 7400 4550
335 Wire Wire Line
336 3100 3900 4750 3900
337 Wire Wire Line
338 3100 4000 4750 4000
339 Wire Wire Line
340 3350 4150 4750 4150
341 Wire Wire Line
342 3550 4250 4750 4250
343 Wire Wire Line
344 4000 4450 4750 4450
345 Wire Wire Line
346 4000 4550 4750 4550
347 Wire Wire Line
348 7400 3650 7400 3600
349 Wire Wire Line
350 7750 3650 7750 3600
351 Wire Wire Line
352 8950 4100 10000 4100
353 Wire Wire Line
354 8950 3900 10000 3900
355 Wire Wire Line
356 9900 4200 9900 4000
357 Wire Wire Line
358 9900 4000 10000 4000
359 Wire Wire Line
360 10000 3800 9900 3800
361 Wire Wire Line
362 9900 3800 9900 3750
363 Wire Wire Line
364 7400 4550 6700 4550
365 Wire Wire Line
366 7750 4650 7750 4400
367 Text Label 6900 4550 0 60 ~ 0
368 READY
369 Text Label 6900 4650 0 60 ~ 0
370 PIDENT
371 $Comp
372 L R R6
373 U 1 1 55C48899
374 P 9200 3500
375 F 0 "R6" V 9280 3500 50 0000 C CNN
376 F 1 "4k7" V 9200 3500 50 0000 C CNN
377 F 2 "Resistors_SMD:R_0603" V 9130 3500 30 0001 C CNN
378 F 3 "" H 9200 3500 30 0000 C CNN
379 1 9200 3500
380 1 0 0 -1
381 $EndComp
382 $Comp
383 L R R7
384 U 1 1 55C4889F
385 P 9550 3500
386 F 0 "R7" V 9630 3500 50 0000 C CNN
387 F 1 "4k7" V 9550 3500 50 0000 C CNN
388 F 2 "Resistors_SMD:R_0603" V 9480 3500 30 0001 C CNN
389 F 3 "" H 9550 3500 30 0000 C CNN
390 1 9550 3500
391 1 0 0 -1
392 $EndComp
393 $Comp
394 L VCC #PWR024
395 U 1 1 55C488A5
396 P 9200 3300
397 F 0 "#PWR024" H 9200 3150 50 0001 C CNN
398 F 1 "VCC" H 9200 3450 50 0000 C CNN
399 F 2 "" H 9200 3300 60 0000 C CNN
400 F 3 "" H 9200 3300 60 0000 C CNN
401 1 9200 3300
402 1 0 0 -1
403 $EndComp
404 $Comp
405 L VCC #PWR025
406 U 1 1 55C488AB
407 P 9550 3300
408 F 0 "#PWR025" H 9550 3150 50 0001 C CNN
409 F 1 "VCC" H 9550 3450 50 0000 C CNN
410 F 2 "" H 9550 3300 60 0000 C CNN
411 F 3 "" H 9550 3300 60 0000 C CNN
412 1 9550 3300
413 1 0 0 -1
414 $EndComp
415 Wire Wire Line
416 9200 3650 9200 3900
417 Wire Wire Line
418 9550 3650 9550 4100
419 Wire Wire Line
420 9200 3350 9200 3300
421 Wire Wire Line
422 9550 3350 9550 3300
423 Connection ~ 9200 3900
424 Connection ~ 9550 4100
425 Text Notes 8850 2950 0 60 ~ 0
426 Pull-ups are optioanal\n(value depending on specific application)
427 $Comp
428 L R R?
429 U 1 1 5612887A
430 P 2900 3900
431 F 0 "R?" V 2980 3900 50 0000 C CNN
432 F 1 "120" V 2900 3900 50 0000 C CNN
433 F 2 "" V 2830 3900 30 0000 C CNN
434 F 3 "" H 2900 3900 30 0000 C CNN
435 1 2900 3900
436 1 0 0 -1
437 $EndComp
438 $Comp
439 L R R?
440 U 1 1 561289EA
441 P 3350 4350
442 F 0 "R?" V 3430 4350 50 0000 C CNN
443 F 1 "120" V 3350 4350 50 0000 C CNN
444 F 2 "" V 3280 4350 30 0000 C CNN
445 F 3 "" H 3350 4350 30 0000 C CNN
446 1 3350 4350
447 1 0 0 -1
448 $EndComp
449 $Comp
450 L R R?
451 U 1 1 56128A2E
452 P 3700 4500
453 F 0 "R?" V 3780 4500 50 0000 C CNN
454 F 1 "120" V 3700 4500 50 0000 C CNN
455 F 2 "" V 3630 4500 30 0000 C CNN
456 F 3 "" H 3700 4500 30 0000 C CNN
457 1 3700 4500
458 1 0 0 -1
459 $EndComp
460 $Comp
461 L R R?
462 U 1 1 56128A83
463 P 2900 3300
464 F 0 "R?" V 2980 3300 50 0000 C CNN
465 F 1 "600" V 2900 3300 50 0000 C CNN
466 F 2 "" V 2830 3300 30 0000 C CNN
467 F 3 "" H 2900 3300 30 0000 C CNN
468 1 2900 3300
469 1 0 0 -1
470 $EndComp
471 $Comp
472 L R R?
473 U 1 1 56128B6E
474 P 3350 3300
475 F 0 "R?" V 3430 3300 50 0000 C CNN
476 F 1 "600" V 3350 3300 50 0000 C CNN
477 F 2 "" V 3280 3300 30 0000 C CNN
478 F 3 "" H 3350 3300 30 0000 C CNN
479 1 3350 3300
480 1 0 0 -1
481 $EndComp
482 $Comp
483 L R R?
484 U 1 1 56128BAD
485 P 3700 3300
486 F 0 "R?" V 3780 3300 50 0000 C CNN
487 F 1 "600" V 3700 3300 50 0000 C CNN
488 F 2 "" V 3630 3300 30 0000 C CNN
489 F 3 "" H 3700 3300 30 0000 C CNN
490 1 3700 3300
491 1 0 0 -1
492 $EndComp
493 $Comp
494 L R R?
495 U 1 1 56128D20
496 P 2900 4950
497 F 0 "R?" V 2980 4950 50 0000 C CNN
498 F 1 "600" V 2900 4950 50 0000 C CNN
499 F 2 "" V 2830 4950 30 0000 C CNN
500 F 3 "" H 2900 4950 30 0000 C CNN
501 1 2900 4950
502 1 0 0 -1
503 $EndComp
504 $Comp
505 L R R?
506 U 1 1 56128D26
507 P 3350 4950
508 F 0 "R?" V 3430 4950 50 0000 C CNN
509 F 1 "600" V 3350 4950 50 0000 C CNN
510 F 2 "" V 3280 4950 30 0000 C CNN
511 F 3 "" H 3350 4950 30 0000 C CNN
512 1 3350 4950
513 1 0 0 -1
514 $EndComp
515 $Comp
516 L R R?
517 U 1 1 56128D2C
518 P 3700 4950
519 F 0 "R?" V 3780 4950 50 0000 C CNN
520 F 1 "600" V 3700 4950 50 0000 C CNN
521 F 2 "" V 3630 4950 30 0000 C CNN
522 F 3 "" H 3700 4950 30 0000 C CNN
523 1 3700 4950
524 1 0 0 -1
525 $EndComp
526 Wire Wire Line
527 4000 4300 4000 4450
528 Wire Wire Line
529 4000 4550 4000 4700
530 Wire Wire Line
531 3700 4650 3700 4800
532 Wire Wire Line
533 4000 4300 3700 4300
534 Wire Wire Line
535 3700 3450 3700 4350
536 Connection ~ 3700 4300
537 Wire Wire Line
538 4000 4700 3700 4700
539 Connection ~ 3700 4700
540 Wire Wire Line
541 3550 4250 3550 4600
542 Wire Wire Line
543 3350 3450 3350 4200
544 Wire Wire Line
545 3350 4500 3350 4800
546 Wire Wire Line
547 3550 4600 3350 4600
548 Connection ~ 3350 4600
549 Connection ~ 3350 4150
550 Wire Wire Line
551 3100 4000 3100 4150
552 Wire Wire Line
553 3100 4150 2900 4150
554 Wire Wire Line
555 2900 4050 2900 4800
556 Connection ~ 2900 4150
557 Wire Wire Line
558 2900 3750 2900 3450
559 Wire Wire Line
560 3100 3900 3100 3700
561 Wire Wire Line
562 3100 3700 2900 3700
563 Connection ~ 2900 3700
564 $Comp
565 L +5V #PWR?
566 U 1 1 5612A132
567 P 3350 2950
568 F 0 "#PWR?" H 3350 2800 50 0001 C CNN
569 F 1 "+5V" H 3350 3090 50 0000 C CNN
570 F 2 "" H 3350 2950 60 0000 C CNN
571 F 3 "" H 3350 2950 60 0000 C CNN
572 1 3350 2950
573 1 0 0 -1
574 $EndComp
575 Wire Wire Line
576 3350 2950 3350 3150
577 Wire Wire Line
578 2900 3050 3700 3050
579 Wire Wire Line
580 3700 3050 3700 3150
581 Connection ~ 3350 3050
582 Wire Wire Line
583 2900 3150 2900 3050
584 $Comp
585 L GND #PWR?
586 U 1 1 5612A3A9
587 P 3350 5250
588 F 0 "#PWR?" H 3350 5000 50 0001 C CNN
589 F 1 "GND" H 3350 5100 50 0000 C CNN
590 F 2 "" H 3350 5250 60 0000 C CNN
591 F 3 "" H 3350 5250 60 0000 C CNN
592 1 3350 5250
593 1 0 0 -1
594 $EndComp
595 Wire Wire Line
596 2900 5100 2900 5200
597 Wire Wire Line
598 2900 5200 3700 5200
599 Wire Wire Line
600 3700 5200 3700 5100
601 Wire Wire Line
602 3350 5100 3350 5250
603 Connection ~ 3350 5200
604 $EndSCHEMATC