I_AMP.net 19.6 KB
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(export (version D)
  (design
    (source /home/alissomc/SADAMAP/Circuits/I_AMP/I_AMP.sch)
    (date "Seg 26 Fev 2018 12:08:04 -03")
    (tool "Eeschema 4.0.7-e2-6376~58~ubuntu14.04.1")
    (sheet (number 1) (name /) (tstamps /)
      (title_block
        (title "SADAMAP Current Sensor")
        (company "LAPMA - UFRGS")
        (rev 1)
        (date 2017-12-15)
        (source I_AMP.sch)
        (comment (number 1) (value "All resistors are 1/8W, except R1 and R2"))
        (comment (number 2) (value "There's a saturation indicator for output higher than 5V"))
        (comment (number 3) (value "The gain adjust must be set for a range in 0 to 5V output voltage"))
        (comment (number 4) (value "Designed by Alisson Claudino")))))
  (components
    (comp (ref R1)
      (value 2R2)
      (footprint Resistors_THT:R_Axial_DIN0617_L17.0mm_D6.0mm_P20.32mm_Horizontal)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FC5))
    (comp (ref R2)
      (value 2R2)
      (footprint Resistors_THT:R_Axial_DIN0617_L17.0mm_D6.0mm_P20.32mm_Horizontal)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FC6))
    (comp (ref R5)
      (value 20k)
      (footprint w_pth_resistors:RC03)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FC7))
    (comp (ref D1)
      (value 1n4148)
      (footprint Diodes_THT:D_DO-35_SOD27_P7.62mm_Horizontal)
      (libsource (lib device) (part D_Small))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FCC))
    (comp (ref R6)
      (value 20k)
      (footprint w_pth_resistors:RC03)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FCD))
    (comp (ref R14)
      (value 10k)
      (footprint w_pth_resistors:RC03)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FD6))
    (comp (ref C8)
      (value 220n)
      (footprint Capacitors_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FD7))
    (comp (ref R15)
      (value RX)
      (footprint w_pth_resistors:RC03)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FD8))
    (comp (ref D5)
      (value 5V1)
      (footprint Diodes_THT:D_DO-41_SOD81_P7.62mm_Horizontal)
      (libsource (lib device) (part ZENERsmall))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FE1))
    (comp (ref U3)
      (value OPA277)
      (footprint Housings_DIP:DIP-8_W7.62mm_Socket_LongPads)
      (libsource (lib linear) (part OPA177))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FDA))
    (comp (ref C5)
      (value 10u)
      (footprint Capacitors_THT:CP_Radial_D5.0mm_P2.50mm)
      (libsource (lib device) (part CP))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FD3))
    (comp (ref R12)
      (value 18k)
      (footprint w_pth_resistors:RC03)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FD4))
    (comp (ref RV1)
      (value 5k)
      (footprint Potentiometers:Potentiometer_Alps_RK163_Single_Vertical)
      (libsource (lib device) (part POT))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FD5))
    (comp (ref D2)
      (value 1n4148)
      (footprint Diodes_THT:D_DO-35_SOD27_P7.62mm_Horizontal)
      (libsource (lib device) (part D_Small))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FCA))
    (comp (ref R8)
      (value 10k)
      (footprint w_pth_resistors:RC03)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FCB))
    (comp (ref R18)
      (value 27k)
      (footprint w_pth_resistors:RC03)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FDE))
    (comp (ref C9)
      (value 220n)
      (footprint Capacitors_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FDF))
    (comp (ref R19)
      (value 100)
      (footprint w_pth_resistors:RC03)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FE0))
    (comp (ref U1)
      (value TL062)
      (footprint Housings_DIP:DIP-8_W7.62mm_Socket_LongPads)
      (libsource (lib linear) (part TL062))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FD2))
    (comp (ref C2)
      (value 100n)
      (footprint Capacitors_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C_Small))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FCF))
    (comp (ref P1)
      (value INPUT)
      (footprint Connectors:bnc-ci)
      (libsource (lib conn) (part BNC))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FC4))
    (comp (ref P6)
      (value "OUTPUT (0-5V)")
      (footprint Connectors:bnc-ci)
      (libsource (lib conn) (part BNC))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A270FE3))
    (comp (ref C3)
      (value 100n)
      (footprint Capacitors_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C_Small))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A2738F8))
    (comp (ref U2)
      (value LM393)
      (footprint Housings_DIP:DIP-8_W7.62mm_Socket_LongPads)
      (libsource (lib linear) (part LM393))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A27494E))
    (comp (ref R11)
      (value 2k7)
      (footprint w_pth_resistors:RC03)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A274950))
    (comp (ref C6)
      (value 100n)
      (footprint Capacitors_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C_Small))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A274951))
    (comp (ref R9)
      (value 3k3)
      (footprint w_pth_resistors:RC03)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A274956))
    (comp (ref R10)
      (value 5k6)
      (footprint w_pth_resistors:RC03)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A274957))
    (comp (ref C7)
      (value 100n)
      (footprint Capacitors_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm)
      (libsource (lib device) (part C_Small))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A274959))
    (comp (ref R13)
      (value 27k)
      (footprint w_pth_resistors:RC03)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A27495D))
    (comp (ref D3)
      (value 1n4148)
      (footprint Diodes_THT:D_DO-35_SOD27_P7.62mm_Horizontal)
      (libsource (lib device) (part D_Small))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A27495E))
    (comp (ref D4)
      (value SATURATION_LED)
      (footprint LEDs:LED_D5.0mm)
      (libsource (lib device) (part LED))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A27495F))
    (comp (ref R17)
      (value 2k7)
      (footprint w_pth_resistors:RC03)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A274960))
    (comp (ref R3)
      (value 10)
      (footprint Resistors_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A274966))
    (comp (ref R4)
      (value 10)
      (footprint Resistors_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A274967))
    (comp (ref C1)
      (value 22u)
      (footprint Capacitors_THT:CP_Radial_D5.0mm_P2.50mm)
      (libsource (lib device) (part CP_Small))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A274968))
    (comp (ref C4)
      (value 22u)
      (footprint Capacitors_THT:CP_Radial_D5.0mm_P2.50mm)
      (libsource (lib device) (part CP_Small))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A274969))
    (comp (ref R16)
      (value 2k7)
      (footprint w_pth_resistors:RC03)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A278213))
    (comp (ref RV2)
      (value 50k)
      (footprint Potentiometers:Potentiometer_Alps_RK163_Single_Vertical)
      (libsource (lib device) (part POT))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A278290))
    (comp (ref P5)
      (value GAIN_ADJ.)
      (footprint w_pin_strip:pin_strip_2mm_2)
      (libsource (lib conn) (part CONN_01X02))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A278F5F))
    (comp (ref R7)
      (value 20k)
      (footprint w_pth_resistors:RC03)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A2EF897))
    (comp (ref P2)
      (value POWER)
      (footprint Connectors:bornier3)
      (libsource (lib conn) (part CONN_01X03))
      (sheetpath (names /) (tstamps /))
      (tstamp 5A942F49)))
  (libparts
    (libpart (lib conn) (part BNC)
      (footprints
        (fp BNC_*)
        (fp bnc)
        (fp bnc-*))
      (fields
        (field (name Reference) P)
        (field (name Value) BNC))
      (pins
        (pin (num 1) (name In) (type passive))
        (pin (num 2) (name Ext) (type passive))))
    (libpart (lib device) (part C)
      (description "Unpolarized capacitor")
      (footprints
        (fp C?)
        (fp C_????_*)
        (fp C_????)
        (fp SMD*_c)
        (fp Capacitor*))
      (fields
        (field (name Reference) C)
        (field (name Value) C))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))))
    (libpart (lib conn) (part CONN_01X02)
      (description "Connector 01x02")
      (footprints
        (fp Pin_Header_Straight_1X02)
        (fp Pin_Header_Angled_1X02)
        (fp Socket_Strip_Straight_1X02)
        (fp Socket_Strip_Angled_1X02))
      (fields
        (field (name Reference) P)
        (field (name Value) CONN_01X02))
      (pins
        (pin (num 1) (name P1) (type passive))
        (pin (num 2) (name P2) (type passive))))
    (libpart (lib conn) (part CONN_01X03)
      (description "Connector 01x03")
      (footprints
        (fp Pin_Header_Straight_1X03)
        (fp Pin_Header_Angled_1X03)
        (fp Socket_Strip_Straight_1X03)
        (fp Socket_Strip_Angled_1X03))
      (fields
        (field (name Reference) P)
        (field (name Value) CONN_01X03))
      (pins
        (pin (num 1) (name P1) (type passive))
        (pin (num 2) (name P2) (type passive))
        (pin (num 3) (name P3) (type passive))))
    (libpart (lib device) (part CP)
      (description "Polarised capacitor")
      (footprints
        (fp CP*)
        (fp Elko*)
        (fp TantalC*)
        (fp C*elec)
        (fp c_elec*)
        (fp SMD*_Pol))
      (fields
        (field (name Reference) C)
        (field (name Value) CP))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))))
    (libpart (lib device) (part CP_Small)
      (description "Polarised capacitor")
      (footprints
        (fp CP*)
        (fp Elko*)
        (fp TantalC*)
        (fp C*elec)
        (fp c_elec*)
        (fp SMD*_Pol))
      (fields
        (field (name Reference) C)
        (field (name Value) CP_Small))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))))
    (libpart (lib device) (part C_Small)
      (description "Unpolarized capacitor")
      (footprints
        (fp C?)
        (fp C_????_*)
        (fp C_????)
        (fp SMD*_c)
        (fp Capacitor*))
      (fields
        (field (name Reference) C)
        (field (name Value) C_Small))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))))
    (libpart (lib device) (part D_Small)
      (description Diode)
      (footprints
        (fp Diode_*)
        (fp D-Pak_TO252AA)
        (fp *SingleDiode)
        (fp *SingleDiode*)
        (fp *_Diode_*))
      (fields
        (field (name Reference) D)
        (field (name Value) D_Small))
      (pins
        (pin (num 1) (name K) (type passive))
        (pin (num 2) (name A) (type passive))))
    (libpart (lib device) (part LED)
      (footprints
        (fp LED-3MM)
        (fp LED-5MM)
        (fp LED-10MM)
        (fp LED-0603)
        (fp LED-0805)
        (fp LED-1206)
        (fp LEDV))
      (fields
        (field (name Reference) D)
        (field (name Value) LED))
      (pins
        (pin (num 1) (name K) (type passive))
        (pin (num 2) (name A) (type passive))))
    (libpart (lib linear) (part LM2903)
      (aliases
        (alias LM293)
        (alias LM393)
        (alias LM193))
      (description "Dual Voltage Comparator")
      (docs ns/lm193.pdf)
      (fields
        (field (name Reference) U)
        (field (name Value) LM2903))
      (pins
        (pin (num 1) (name ~) (type openCol))
        (pin (num 2) (name _) (type input))
        (pin (num 3) (name +) (type input))
        (pin (num 4) (name V-) (type power_in))
        (pin (num 5) (name +) (type input))
        (pin (num 6) (name _) (type input))
        (pin (num 7) (name ~) (type openCol))
        (pin (num 8) (name V+) (type power_in))))
    (libpart (lib linear) (part OPA177)
      (description "Precision Op Amp")
      (docs AmpliOp.sch)
      (fields
        (field (name Reference) U)
        (field (name Value) OPA177))
      (pins
        (pin (num 1) (name BAL/COMP) (type passive))
        (pin (num 2) (name INVERTING) (type input))
        (pin (num 3) (name NON) (type input))
        (pin (num 4) (name V-) (type power_in))
        (pin (num 5) (name BALANCE) (type passive))
        (pin (num 6) (name OUTPUT) (type output))
        (pin (num 7) (name V+) (type power_in))
        (pin (num 8) (name COMP) (type passive))))
    (libpart (lib device) (part POT)
      (description Potentionmetre)
      (fields
        (field (name Reference) RV)
        (field (name Value) POT))
      (pins
        (pin (num 1) (name 1) (type passive))
        (pin (num 2) (name 2) (type passive))
        (pin (num 3) (name 3) (type passive))))
    (libpart (lib device) (part R)
      (description Resistor)
      (footprints
        (fp R_*)
        (fp Resistor_*))
      (fields
        (field (name Reference) R)
        (field (name Value) R))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))))
    (libpart (lib linear) (part TL062)
      (description "Dual Op amp (low power)")
      (docs ns/lm158.pdf)
      (fields
        (field (name Reference) U)
        (field (name Value) TL062))
      (pins
        (pin (num 1) (name ~) (type output))
        (pin (num 2) (name -) (type input))
        (pin (num 3) (name +) (type input))
        (pin (num 4) (name V-) (type power_in))
        (pin (num 5) (name +) (type input))
        (pin (num 6) (name -) (type input))
        (pin (num 7) (name ~) (type output))
        (pin (num 8) (name V+) (type power_in))))
    (libpart (lib device) (part ZENERsmall)
      (footprints
        (fp D?)
        (fp SO*)
        (fp SM*))
      (fields
        (field (name Reference) D)
        (field (name Value) ZENERsmall))
      (pins
        (pin (num 1) (name K) (type passive))
        (pin (num 2) (name A) (type passive)))))
  (libraries
    (library (logical conn)
      (uri /usr/share/kicad/library/conn.lib))
    (library (logical device)
      (uri /usr/share/kicad/library/device.lib))
    (library (logical linear)
      (uri /usr/share/kicad/library/linear.lib)))
  (nets
    (net (code 1) (name "Net-(C9-Pad2)")
      (node (ref R18) (pin 2))
      (node (ref C9) (pin 2))
      (node (ref R16) (pin 1))
      (node (ref U3) (pin 2)))
    (net (code 2) (name "Net-(C8-Pad1)")
      (node (ref C8) (pin 1))
      (node (ref U3) (pin 3))
      (node (ref R14) (pin 1))
      (node (ref R15) (pin 1)))
    (net (code 3) (name I_RECTF_AMP)
      (node (ref C9) (pin 1))
      (node (ref R18) (pin 1))
      (node (ref R19) (pin 2))
      (node (ref R11) (pin 2))
      (node (ref U3) (pin 6)))
    (net (code 4) (name "Net-(R11-Pad1)")
      (node (ref U2) (pin 2))
      (node (ref R11) (pin 1)))
    (net (code 5) (name "Net-(D5-Pad1)")
      (node (ref D5) (pin 1))
      (node (ref R19) (pin 1))
      (node (ref P6) (pin 1)))
    (net (code 6) (name "Net-(D2-Pad2)")
      (node (ref D2) (pin 2))
      (node (ref R8) (pin 2))
      (node (ref R6) (pin 1)))
    (net (code 7) (name "Net-(D1-Pad1)")
      (node (ref U1) (pin 2))
      (node (ref R6) (pin 2))
      (node (ref D1) (pin 1))
      (node (ref R5) (pin 1)))
    (net (code 8) (name "Net-(D1-Pad2)")
      (node (ref U1) (pin 1))
      (node (ref D2) (pin 1))
      (node (ref D1) (pin 2)))
    (net (code 9) (name "Net-(R12-Pad1)")
      (node (ref R12) (pin 1))
      (node (ref RV1) (pin 1)))
    (net (code 10) (name "Net-(C5-Pad2)")
      (node (ref R7) (pin 1))
      (node (ref U1) (pin 6))
      (node (ref R8) (pin 1))
      (node (ref R12) (pin 2))
      (node (ref C5) (pin 2)))
    (net (code 11) (name "Net-(D3-Pad1)")
      (node (ref D4) (pin 1))
      (node (ref D3) (pin 1))
      (node (ref U2) (pin 1)))
    (net (code 12) (name "Net-(P5-Pad1)")
      (node (ref RV2) (pin 2))
      (node (ref P5) (pin 1))
      (node (ref RV2) (pin 1)))
    (net (code 13) (name "Net-(U3-Pad5)")
      (node (ref U3) (pin 5)))
    (net (code 14) (name "Net-(U3-Pad8)")
      (node (ref U3) (pin 8)))
    (net (code 15) (name "Net-(U3-Pad1)")
      (node (ref U3) (pin 1)))
    (net (code 16) (name GND)
      (node (ref U1) (pin 5))
      (node (ref C2) (pin 1))
      (node (ref P1) (pin 2))
      (node (ref P6) (pin 2))
      (node (ref C3) (pin 1))
      (node (ref R10) (pin 2))
      (node (ref C7) (pin 1))
      (node (ref D5) (pin 2))
      (node (ref R15) (pin 2))
      (node (ref R1) (pin 2))
      (node (ref R2) (pin 2))
      (node (ref P2) (pin 1))
      (node (ref C8) (pin 2))
      (node (ref C1) (pin 1))
      (node (ref U2) (pin 5))
      (node (ref P5) (pin 2))
      (node (ref U1) (pin 3))
      (node (ref C6) (pin 1))
      (node (ref U2) (pin 6))
      (node (ref C4) (pin 2)))
    (net (code 17) (name "Net-(P2-Pad2)")
      (node (ref R4) (pin 2))
      (node (ref P2) (pin 2)))
    (net (code 18) (name "Net-(P2-Pad3)")
      (node (ref R3) (pin 2))
      (node (ref P2) (pin 3)))
    (net (code 19) (name "Net-(D4-Pad2)")
      (node (ref R17) (pin 2))
      (node (ref D4) (pin 2)))
    (net (code 20) (name "Net-(D3-Pad2)")
      (node (ref D3) (pin 2))
      (node (ref R13) (pin 1)))
    (net (code 21) (name "Net-(R10-Pad1)")
      (node (ref U2) (pin 3))
      (node (ref R9) (pin 2))
      (node (ref R10) (pin 1))
      (node (ref R13) (pin 2)))
    (net (code 22) (name "Net-(R16-Pad2)")
      (node (ref RV2) (pin 3))
      (node (ref R16) (pin 2)))
    (net (code 23) (name -8V)
      (node (ref C6) (pin 2))
      (node (ref U1) (pin 4))
      (node (ref U2) (pin 4))
      (node (ref C1) (pin 2))
      (node (ref R4) (pin 1))
      (node (ref C2) (pin 2))
      (node (ref U3) (pin 4)))
    (net (code 24) (name +8V)
      (node (ref C4) (pin 1))
      (node (ref U2) (pin 8))
      (node (ref U1) (pin 8))
      (node (ref C7) (pin 2))
      (node (ref R9) (pin 1))
      (node (ref C3) (pin 2))
      (node (ref R3) (pin 1))
      (node (ref U3) (pin 7))
      (node (ref R17) (pin 1)))
    (net (code 27) (name V1_I)
      (node (ref R7) (pin 2))
      (node (ref R1) (pin 1))
      (node (ref R2) (pin 1))
      (node (ref R5) (pin 2))
      (node (ref P1) (pin 1)))
    (net (code 28) (name I_RECTF)
      (node (ref RV1) (pin 3))
      (node (ref RV1) (pin 2))
      (node (ref C5) (pin 1))
      (node (ref U1) (pin 7))
      (node (ref R14) (pin 2)))
    (net (code 29) (name "Net-(U2-Pad7)")
      (node (ref U2) (pin 7)))))