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isolated-power
libs
pid-tweak [pid-tweak] picture
pid
power
test-op
test-op2-tweak
test-op2 [test-op2] update libraries
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README.md

README.md

Parts Selection

  1. Input buffer

    AD8421BR (DigiKey)

  2. Variable gain

    LMH6505 (DigiKey)

  3. General Purpose

    LM7171BIM (DigiKey)

  4. Low Frequency Low Noise Amplifier

    MAX44251 (DigiKey)

  5. Analog Switches

    1. Normal Close

      DG467 (DigiKey)

    2. Normal Open

      DG468 (DigiKey)

    3. SPDT

      DG469 (DigiKey)

  6. Power Supply

    1. AC-DC

      KPS5-5 (DigiKey)

    2. DC-DC

      • RB-0505D
      • RB-0512D
      • RB-0515S
  7. Connectors

    1. Ribbon Cable

      • 302-S101
      • 101-106
    2. SMA

      1814832

  8. Potentiometers

    84WR*LF

  9. Resistors

    1. Single

      RMCF0603FT*

    2. Precision Voltage Divider

      MAX5490TA05000 (DigiKey)

  10. Capacitors

    1. Small

      C1206C*

    2. Big

      UWT1E331MNL1GS (330uF, 25V)

  11. Low Noise Linear Low Dropout(LDO) Voltage Regulator

    1. Negative

      TPS7A30

    2. Positive

      TPS7A49

  12. Inductors

    1. Large

      SRN1060

    2. Small

      MLZ2012

    3. Ferrite Beads

      CIM21J252NE

  13. RF Diode

    MMBD770T1G (DigiKey)

Specifications

Part Number Power Input Output Packaging
AD8421BR ±2.5V ~ ±18V (2mA) (V-)+2.3V ~ (V+)-1.8V (V-)+1.2V ~ (V+)-1.6V 8-MSOP / 8-SOIC
LMH6505 ±3.5V ~ ±6V (2μA) ±7mA / ±0.6V ±2.4V ~ ±3V 8-MSOP / 8-SOIC
LM7171BIM ±2.75V ~ ±18V (7mA) ±10V (?) ±10V (For ±15V) 8-SOIC
MAX44251 ±1.35V ~ ±10V (1.15mA) (V-)-0.05V ~ (V+)-1.5V (V-)+0.03V ~ (V+) - 0.05V 8-MSOP / SOT-23-8
DG467/DG468 ±4.5V ~ ±20V (20μA) 6-TSOP
DG469 ±4.5V ~ ±20V (20μA) 8-MSOP / 8-SOIC
TPS7A30 3V ~ 35V 1.19V ~ 33V (150mA) 8-MSOP PowerPad
TPS7A49 -3V ~ - 35V -1.18 ~ -33V (200mA) 8-MSOP PowerPad

Power Supply Board

Power Supply Board Schematic Power Supply Board Front Side Power Supply Board Back Side

Op-Amp Test Board

Op-Amp Test Board Schematic

PID Board

PID Board Front Side PID Board Inner2 PID Board Inner1 PID Board Back Side

PID Tweak Board

PID Tweak Board Front Side PID Tweak Board Back Side

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