diff options
Diffstat (limited to 'power_board/power_board.sch')
| -rw-r--r-- | power_board/power_board.sch | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/power_board/power_board.sch b/power_board/power_board.sch new file mode 100644 index 0000000..a24092d --- /dev/null +++ b/power_board/power_board.sch @@ -0,0 +1,202 @@ +EESchema Schematic File Version 4 +LIBS:power_board-cache +EELAYER 26 0 +EELAYER END +$Descr A4 11693 8268 +encoding utf-8 +Sheet 1 1 +Title "" +Date "" +Rev "" +Comp "" +Comment1 "" +Comment2 "" +Comment3 "" +Comment4 "" +$EndDescr +$Comp +L Sensor_Temperature:MCP9700T-ELT U1 +U 1 1 5BA73B80 +P 3000 2100 +F 0 "U1" H 2670 2146 50 0000 R CNN +F 1 "MCP9700T-ELT" H 2670 2055 50 0000 R CNN +F 2 "Package_TO_SOT_SMD:SOT-353_SC-70-5" H 3000 1700 50 0001 C CNN +F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21942e.pdf" H 3000 2100 50 0001 C CNN +F 4 "V" H 3000 2100 50 0001 C CNN "Spice_Primitive" +F 5 "pwl(0 500m 70 1.8)" H 3000 2100 50 0001 C CNN "Spice_Model" +F 6 "N" H 3000 2100 50 0001 C CNN "Spice_Netlist_Enabled" + 1 3000 2100 + 1 0 0 -1 +$EndComp +$Comp +L power:GND #PWR02 +U 1 1 5BA73D04 +P 3000 2400 +F 0 "#PWR02" H 3000 2150 50 0001 C CNN +F 1 "GND" H 3005 2227 50 0000 C CNN +F 2 "" H 3000 2400 50 0001 C CNN +F 3 "" H 3000 2400 50 0001 C CNN + 1 3000 2400 + 1 0 0 -1 +$EndComp +$Comp +L power:+5V #PWR01 +U 1 1 5BA73D5C +P 3000 1800 +F 0 "#PWR01" H 3000 1650 50 0001 C CNN +F 1 "+5V" H 3015 1973 50 0000 C CNN +F 2 "" H 3000 1800 50 0001 C CNN +F 3 "" H 3000 1800 50 0001 C CNN + 1 3000 1800 + 1 0 0 -1 +$EndComp +$Comp +L Amplifier_Operational:OP07 U2 +U 1 1 5BA7421F +P 4950 2200 +F 0 "U2" H 5291 2246 50 0000 L CNN +F 1 "OP07" H 5291 2155 50 0000 L CNN +F 2 "" H 5000 2250 50 0001 C CNN +F 3 "http://www.analog.com/media/en/technical-documentation/data-sheets/OP07.pdf" H 5000 2350 50 0001 C CNN + 1 4950 2200 + 1 0 0 -1 +$EndComp +$Comp +L power:+5V #PWR04 +U 1 1 5BA742E2 +P 4850 1900 +F 0 "#PWR04" H 4850 1750 50 0001 C CNN +F 1 "+5V" H 4865 2073 50 0000 C CNN +F 2 "" H 4850 1900 50 0001 C CNN +F 3 "" H 4850 1900 50 0001 C CNN + 1 4850 1900 + 1 0 0 -1 +$EndComp +$Comp +L power:GND #PWR05 +U 1 1 5BA74352 +P 4850 2900 +F 0 "#PWR05" H 4850 2650 50 0001 C CNN +F 1 "GND" H 4855 2727 50 0000 C CNN +F 2 "" H 4850 2900 50 0001 C CNN +F 3 "" H 4850 2900 50 0001 C CNN + 1 4850 2900 + 1 0 0 -1 +$EndComp +$Comp +L Device:R R4 +U 1 1 5BA74A40 +P 4950 2650 +F 0 "R4" H 5020 2696 50 0000 L CNN +F 1 "10K" H 5020 2605 50 0000 L CNN +F 2 "" V 4880 2650 50 0001 C CNN +F 3 "~" H 4950 2650 50 0001 C CNN + 1 4950 2650 + 1 0 0 -1 +$EndComp +$Comp +L Device:R R5 +U 1 1 5BA74AC8 +P 5250 2650 +F 0 "R5" H 5320 2696 50 0000 L CNN +F 1 "10K" H 5320 2605 50 0000 L CNN +F 2 "" V 5180 2650 50 0001 C CNN +F 3 "~" H 5250 2650 50 0001 C CNN + 1 5250 2650 + 1 0 0 -1 +$EndComp +Wire Wire Line + 5050 2500 5250 2500 +$Comp +L Device:RTRIM R3 +U 1 1 5BA754B9 +P 4250 2750 +F 0 "R3" V 4515 2750 50 0000 C CNN +F 1 "RTRIM" V 4424 2750 50 0000 C CNN +F 2 "" V 4180 2750 50 0001 C CNN +F 3 "~" H 4250 2750 50 0001 C CNN + 1 4250 2750 + 0 -1 -1 0 +$EndComp +$Comp +L Device:RTRIM R1 +U 1 1 5BA7560C +P 3550 2600 +F 0 "R1" H 3678 2646 50 0000 L CNN +F 1 "RTRIM" H 3678 2555 50 0000 L CNN +F 2 "" V 3480 2600 50 0001 C CNN +F 3 "~" H 3550 2600 50 0001 C CNN + 1 3550 2600 + 1 0 0 -1 +$EndComp +Wire Wire Line + 4400 2750 4400 3200 +Wire Wire Line + 4400 3200 5600 3200 +Wire Wire Line + 5600 3200 5600 2200 +Wire Wire Line + 5600 2200 5250 2200 +Wire Wire Line + 4100 2750 3950 2750 +Wire Wire Line + 3950 2750 3950 2300 +Wire Wire Line + 3950 2300 4650 2300 +Connection ~ 3950 2750 +Wire Wire Line + 3950 2750 3550 2750 +Wire Wire Line + 3400 2100 4650 2100 +$Comp +L power:GND #PWR03 +U 1 1 5BA759AF +P 3950 3300 +F 0 "#PWR03" H 3950 3050 50 0001 C CNN +F 1 "GND" H 3955 3127 50 0000 C CNN +F 2 "" H 3950 3300 50 0001 C CNN +F 3 "" H 3950 3300 50 0001 C CNN + 1 3950 3300 + 1 0 0 -1 +$EndComp +$Comp +L Device:R R2 +U 1 1 5BA759F8 +P 3950 3000 +F 0 "R2" H 4020 3046 50 0000 L CNN +F 1 "1K" H 4020 2955 50 0000 L CNN +F 2 "" V 3880 3000 50 0001 C CNN +F 3 "~" H 3950 3000 50 0001 C CNN + 1 3950 3000 + 1 0 0 -1 +$EndComp +Wire Wire Line + 3950 2850 3950 2750 +Wire Wire Line + 3950 3150 3950 3300 +$Comp +L power:+5V #PWR? +U 1 1 5BA76225 +P 3550 2450 +F 0 "#PWR?" H 3550 2300 50 0001 C CNN +F 1 "+5V" H 3565 2623 50 0000 C CNN +F 2 "" H 3550 2450 50 0001 C CNN +F 3 "" H 3550 2450 50 0001 C CNN + 1 3550 2450 + 1 0 0 -1 +$EndComp +Wire Wire Line + 4850 2500 4850 2850 +Wire Wire Line + 4850 2850 4950 2850 +Wire Wire Line + 4950 2850 4950 2800 +Connection ~ 4850 2850 +Wire Wire Line + 4850 2850 4850 2900 +Wire Wire Line + 4950 2850 5250 2850 +Wire Wire Line + 5250 2850 5250 2800 +Connection ~ 4950 2850 +$EndSCHEMATC |