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 $Comp
166 L +5V #PWR02
167 U 1 1 55C33653
168 P 5150 2850
169 F 0 "#PWR02" H 5150 2700 50 0001 C CNN
170 F 1 "+5V" H 5150 2990 50 0000 C CNN
171 F 2 "" H 5150 2850 60 0000 C CNN
172 F 3 "" H 5150 2850 60 0000 C CNN
173 1 5150 2850
174 1 0 0 -1
175 $EndComp
176 $Comp
177 L C C4
178 U 1 1 55C33655
179 P 4850 3150
180 F 0 "C4" H 4875 3250 50 0000 L CNN
181 F 1 "100nF" H 4875 3050 50 0000 L CNN
182 F 2 "Capacitors_SMD:C_0603" H 4888 3000 30 0001 C CNN
183 F 3 "" H 4850 3150 60 0000 C CNN
184 1 4850 3150
185 1 0 0 -1
186 $EndComp
187 $Comp
188 L C C5
189 U 1 1 55C33656
190 P 5850 3100
191 F 0 "C5" H 5875 3200 50 0000 L CNN
192 F 1 "100nF" H 5875 3000 50 0000 L CNN
193 F 2 "Capacitors_SMD:C_0603" H 5888 2950 30 0001 C CNN
194 F 3 "" H 5850 3100 60 0000 C CNN
195 1 5850 3100
196 1 0 0 -1
197 $EndComp
198 $Comp
199 L GND #PWR03
200 U 1 1 55C33657
201 P 5850 3250
202 F 0 "#PWR03" H 5850 3000 50 0001 C CNN
203 F 1 "GND" H 5850 3100 50 0000 C CNN
204 F 2 "" H 5850 3250 60 0000 C CNN
205 F 3 "" H 5850 3250 60 0000 C CNN
206 1 5850 3250
207 1 0 0 -1
208 $EndComp
209 $Comp
210 L GND #PWR04
211 U 1 1 55C33658
212 P 4850 3300
213 F 0 "#PWR04" H 4850 3050 50 0001 C CNN
214 F 1 "GND" H 4850 3150 50 0000 C CNN
215 F 2 "" H 4850 3300 60 0000 C CNN
216 F 3 "" H 4850 3300 60 0000 C CNN
217 1 4850 3300
218 1 0 0 -1
219 $EndComp
220 $Comp
221 L R R1
222 U 1 1 55C33659
223 P 5500 3150
224 F 0 "R1" V 5580 3150 50 0000 C CNN
225 F 1 "1k" V 5500 3150 50 0000 C CNN
226 F 2 "Resistors_SMD:R_0603" V 5430 3150 30 0001 C CNN
227 F 3 "" H 5500 3150 30 0000 C CNN
228 1 5500 3150
229 1 0 0 -1
230 $EndComp
231 Text HLabel 6050 4050 2 60 Input ~ 0
232 INT
233 Text Label 4250 3900 0 60 ~ 0
234 INT+
235 Text Label 4250 4000 0 60 ~ 0
236 INT-
237 Text Label 4250 4150 0 60 ~ 0
238 SCL-
239 Text Label 4250 4250 0 60 ~ 0
240 SCL+
241 Text Label 4250 4450 0 60 ~ 0
242 SDA+
243 Text Label 4250 4550 0 60 ~ 0
244 SDA-
245 $Comp
246 L VCC #PWR010
247 U 1 1 55C35E5E
248 P 5650 2850
249 F 0 "#PWR010" H 5650 2700 50 0001 C CNN
250 F 1 "VCC" H 5650 3000 50 0000 C CNN
251 F 2 "" H 5650 2850 60 0000 C CNN
252 F 3 "" H 5650 2850 60 0000 C CNN
253 1 5650 2850
254 1 0 0 -1
255 $EndComp
256 $Comp
257 L VCC #PWR011
258 U 1 1 55C35E74
259 P 7400 3600
260 F 0 "#PWR011" H 7400 3450 50 0001 C CNN
261 F 1 "VCC" H 7400 3750 50 0000 C CNN
262 F 2 "" H 7400 3600 60 0000 C CNN
263 F 3 "" H 7400 3600 60 0000 C CNN
264 1 7400 3600
265 1 0 0 -1
266 $EndComp
267 $Comp
268 L VCC #PWR012
269 U 1 1 55C35E8A
270 P 7750 3600
271 F 0 "#PWR012" H 7750 3450 50 0001 C CNN
272 F 1 "VCC" H 7750 3750 50 0000 C CNN
273 F 2 "" H 7750 3600 60 0000 C CNN
274 F 3 "" H 7750 3600 60 0000 C CNN
275 1 7750 3600
276 1 0 0 -1
277 $EndComp
278 Text GLabel 8950 4100 0 60 Input ~ 0
279 SCL
280 Text GLabel 8950 3900 0 60 Input ~ 0
281 SDA
282 $Comp
283 L GND #PWR014
284 U 1 1 55C36383
285 P 9900 4200
286 F 0 "#PWR014" H 9900 3950 50 0001 C CNN
287 F 1 "GND" H 9900 4050 50 0000 C CNN
288 F 2 "" H 9900 4200 60 0000 C CNN
289 F 3 "" H 9900 4200 60 0000 C CNN
290 1 9900 4200
291 1 0 0 -1
292 $EndComp
293 $Comp
294 L VCC #PWR015
295 U 1 1 55C36721
296 P 9900 3750
297 F 0 "#PWR015" H 9900 3600 50 0001 C CNN
298 F 1 "VCC" H 9900 3900 50 0000 C CNN
299 F 2 "" H 9900 3750 60 0000 C CNN
300 F 3 "" H 9900 3750 60 0000 C CNN
301 1 9900 3750
302 1 0 0 -1
303 $EndComp
304 Wire Wire Line
305 6050 4150 5950 4150
306 Wire Wire Line
307 6050 4250 5950 4250
308 Wire Wire Line
309 6700 4650 7750 4650
310 Wire Wire Line
311 7400 3950 7400 4000
312 Wire Wire Line
313 7750 3950 7750 4000
314 Wire Wire Line
315 4850 3000 4850 2950
316 Wire Wire Line
317 4850 2950 5150 2950
318 Wire Wire Line
319 5150 2850 5150 3300
320 Connection ~ 5150 2950
321 Wire Wire Line
322 5650 2850 5650 3300
323 Wire Wire Line
324 5850 2900 5850 2950
325 Wire Wire Line
326 5500 2900 5850 2900
327 Connection ~ 5650 2900
328 Wire Wire Line
329 5500 3000 5500 2900
330 Wire Wire Line
331 6050 4050 5950 4050
332 Wire Wire Line
333 7400 4400 7400 4550
334 Wire Wire Line
335 3100 3900 4750 3900
336 Wire Wire Line
337 3100 4000 4750 4000
338 Wire Wire Line
339 3350 4150 4750 4150
340 Wire Wire Line
341 3550 4250 4750 4250
342 Wire Wire Line
343 4000 4450 4750 4450
344 Wire Wire Line
345 4000 4550 4750 4550
346 Wire Wire Line
347 7400 3650 7400 3600
348 Wire Wire Line
349 7750 3650 7750 3600
350 Wire Wire Line
351 8950 4100 10000 4100
352 Wire Wire Line
353 8950 3900 10000 3900
354 Wire Wire Line
355 9900 4200 9900 4000
356 Wire Wire Line
357 9900 4000 10000 4000
358 Wire Wire Line
359 10000 3800 9900 3800
360 Wire Wire Line
361 9900 3800 9900 3750
362 Wire Wire Line
363 7400 4550 6700 4550
364 Wire Wire Line
365 7750 4650 7750 4400
366 Text Label 6900 4550 0 60 ~ 0
367 READY
368 Text Label 6900 4650 0 60 ~ 0
369 PIDENT
370 $Comp
371 L R R6
372 U 1 1 55C48899
373 P 9200 3500
374 F 0 "R6" V 9280 3500 50 0000 C CNN
375 F 1 "4k7" V 9200 3500 50 0000 C CNN
376 F 2 "Resistors_SMD:R_0603" V 9130 3500 30 0001 C CNN
377 F 3 "" H 9200 3500 30 0000 C CNN
378 1 9200 3500
379 1 0 0 -1
380 $EndComp
381 $Comp
382 L R R7
383 U 1 1 55C4889F
384 P 9550 3500
385 F 0 "R7" V 9630 3500 50 0000 C CNN
386 F 1 "4k7" V 9550 3500 50 0000 C CNN
387 F 2 "Resistors_SMD:R_0603" V 9480 3500 30 0001 C CNN
388 F 3 "" H 9550 3500 30 0000 C CNN
389 1 9550 3500
390 1 0 0 -1
391 $EndComp
392 $Comp
393 L VCC #PWR024
394 U 1 1 55C488A5
395 P 9200 3300
396 F 0 "#PWR024" H 9200 3150 50 0001 C CNN
397 F 1 "VCC" H 9200 3450 50 0000 C CNN
398 F 2 "" H 9200 3300 60 0000 C CNN
399 F 3 "" H 9200 3300 60 0000 C CNN
400 1 9200 3300
401 1 0 0 -1
402 $EndComp
403 $Comp
404 L VCC #PWR025
405 U 1 1 55C488AB
406 P 9550 3300
407 F 0 "#PWR025" H 9550 3150 50 0001 C CNN
408 F 1 "VCC" H 9550 3450 50 0000 C CNN
409 F 2 "" H 9550 3300 60 0000 C CNN
410 F 3 "" H 9550 3300 60 0000 C CNN
411 1 9550 3300
412 1 0 0 -1
413 $EndComp
414 Wire Wire Line
415 9200 3650 9200 3900
416 Wire Wire Line
417 9550 3650 9550 4100
418 Wire Wire Line
419 9200 3350 9200 3300
420 Wire Wire Line
421 9550 3350 9550 3300
422 Connection ~ 9200 3900
423 Connection ~ 9550 4100
424 Text Notes 8850 2950 0 60 ~ 0
425 Pull-ups are optioanal\n(value depending on specific application)
426 $Comp
427 L R R?
428 U 1 1 5612887A
429 P 2900 3900
430 F 0 "R?" V 2980 3900 50 0000 C CNN
431 F 1 "120" V 2900 3900 50 0000 C CNN
432 F 2 "" V 2830 3900 30 0000 C CNN
433 F 3 "" H 2900 3900 30 0000 C CNN
434 1 2900 3900
435 1 0 0 -1
436 $EndComp
437 $Comp
438 L R R?
439 U 1 1 561289EA
440 P 3350 4350
441 F 0 "R?" V 3430 4350 50 0000 C CNN
442 F 1 "120" V 3350 4350 50 0000 C CNN
443 F 2 "" V 3280 4350 30 0000 C CNN
444 F 3 "" H 3350 4350 30 0000 C CNN
445 1 3350 4350
446 1 0 0 -1
447 $EndComp
448 $Comp
449 L R R?
450 U 1 1 56128A2E
451 P 3700 4500
452 F 0 "R?" V 3780 4500 50 0000 C CNN
453 F 1 "120" V 3700 4500 50 0000 C CNN
454 F 2 "" V 3630 4500 30 0000 C CNN
455 F 3 "" H 3700 4500 30 0000 C CNN
456 1 3700 4500
457 1 0 0 -1
458 $EndComp
459 $Comp
460 L R R?
461 U 1 1 56128A83
462 P 2900 3300
463 F 0 "R?" V 2980 3300 50 0000 C CNN
464 F 1 "600" V 2900 3300 50 0000 C CNN
465 F 2 "" V 2830 3300 30 0000 C CNN
466 F 3 "" H 2900 3300 30 0000 C CNN
467 1 2900 3300
468 1 0 0 -1
469 $EndComp
470 $Comp
471 L R R?
472 U 1 1 56128B6E
473 P 3350 3300
474 F 0 "R?" V 3430 3300 50 0000 C CNN
475 F 1 "600" V 3350 3300 50 0000 C CNN
476 F 2 "" V 3280 3300 30 0000 C CNN
477 F 3 "" H 3350 3300 30 0000 C CNN
478 1 3350 3300
479 1 0 0 -1
480 $EndComp
481 $Comp
482 L R R?
483 U 1 1 56128BAD
484 P 3700 3300
485 F 0 "R?" V 3780 3300 50 0000 C CNN
486 F 1 "600" V 3700 3300 50 0000 C CNN
487 F 2 "" V 3630 3300 30 0000 C CNN
488 F 3 "" H 3700 3300 30 0000 C CNN
489 1 3700 3300
490 1 0 0 -1
491 $EndComp
492 $Comp
493 L R R?
494 U 1 1 56128D20
495 P 2900 4950
496 F 0 "R?" V 2980 4950 50 0000 C CNN
497 F 1 "600" V 2900 4950 50 0000 C CNN
498 F 2 "" V 2830 4950 30 0000 C CNN
499 F 3 "" H 2900 4950 30 0000 C CNN
500 1 2900 4950
501 1 0 0 -1
502 $EndComp
503 $Comp
504 L R R?
505 U 1 1 56128D26
506 P 3350 4950
507 F 0 "R?" V 3430 4950 50 0000 C CNN
508 F 1 "600" V 3350 4950 50 0000 C CNN
509 F 2 "" V 3280 4950 30 0000 C CNN
510 F 3 "" H 3350 4950 30 0000 C CNN
511 1 3350 4950
512 1 0 0 -1
513 $EndComp
514 $Comp
515 L R R?
516 U 1 1 56128D2C
517 P 3700 4950
518 F 0 "R?" V 3780 4950 50 0000 C CNN
519 F 1 "600" V 3700 4950 50 0000 C CNN
520 F 2 "" V 3630 4950 30 0000 C CNN
521 F 3 "" H 3700 4950 30 0000 C CNN
522 1 3700 4950
523 1 0 0 -1
524 $EndComp
525 Wire Wire Line
526 4000 4300 4000 4450
527 Wire Wire Line
528 4000 4550 4000 4700
529 Wire Wire Line
530 3700 4650 3700 4800
531 Wire Wire Line
532 4000 4300 3700 4300
533 Wire Wire Line
534 3700 3450 3700 4350
535 Connection ~ 3700 4300
536 Wire Wire Line
537 4000 4700 3700 4700
538 Connection ~ 3700 4700
539 Wire Wire Line
540 3550 4250 3550 4600
541 Wire Wire Line
542 3350 3450 3350 4200
543 Wire Wire Line
544 3350 4500 3350 4800
545 Wire Wire Line
546 3550 4600 3350 4600
547 Connection ~ 3350 4600
548 Connection ~ 3350 4150
549 Wire Wire Line
550 3100 4000 3100 4150
551 Wire Wire Line
552 3100 4150 2900 4150
553 Wire Wire Line
554 2900 4050 2900 4800
555 Connection ~ 2900 4150
556 Wire Wire Line
557 2900 3750 2900 3450
558 Wire Wire Line
559 3100 3900 3100 3700
560 Wire Wire Line
561 3100 3700 2900 3700
562 Connection ~ 2900 3700
563 $Comp
564 L +5V #PWR?
565 U 1 1 5612A132
566 P 3350 2950
567 F 0 "#PWR?" H 3350 2800 50 0001 C CNN
568 F 1 "+5V" H 3350 3090 50 0000 C CNN
569 F 2 "" H 3350 2950 60 0000 C CNN
570 F 3 "" H 3350 2950 60 0000 C CNN
571 1 3350 2950
572 1 0 0 -1
573 $EndComp
574 Wire Wire Line
575 3350 2950 3350 3150
576 Wire Wire Line
577 2900 3050 3700 3050
578 Wire Wire Line
579 3700 3050 3700 3150
580 Connection ~ 3350 3050
581 Wire Wire Line
582 2900 3150 2900 3050
583 $Comp
584 L GND #PWR?
585 U 1 1 5612A3A9
586 P 3350 5250
587 F 0 "#PWR?" H 3350 5000 50 0001 C CNN
588 F 1 "GND" H 3350 5100 50 0000 C CNN
589 F 2 "" H 3350 5250 60 0000 C CNN
590 F 3 "" H 3350 5250 60 0000 C CNN
591 1 3350 5250
592 1 0 0 -1
593 $EndComp
594 Wire Wire Line
595 2900 5100 2900 5200
596 Wire Wire Line
597 2900 5200 3700 5200
598 Wire Wire Line
599 3700 5200 3700 5100
600 Wire Wire Line
601 3350 5100 3350 5250
602 Connection ~ 3350 5200
603 $EndSCHEMATC