1 2 3 4 5 6 2 1 J2 +2.7V to +5.5V +1.8V to +5.5V Vcm GND VS+ J3 3 2 1 VDUT DAC1 VCM 0.1uF 1 2 3 4 5 6 6 5 4 3 2 1 GND GND 1M 3 IN+ VDD C7 2k 0.1uF R9 2 R10 0R R30 CS1 8 R7 0R IN- VSS 2k 1 U1 MCP6N16-100 200k 200k C9 0.1uF High = Enabled Low = Disabled/shut-down TP1 TP7 EN R3 1k 1k 7 OUT R11 10k R15 100R R17 R18 R16 J9 20K R12 C8 C2 10uF 10uF A D2 D1 GREEN GREEN GND GND GND 10k J8 FB1 DNP 0.01uF C10 0.01uF 0R J7 10k Gain Select: 1-2: 101V/V 2-3: 301V/V C1 1k R8 4 R14 R5 R31 1k 5 6 Sense- R13 C5 0.01uF C6 R6 R4 1 2 3 VB+ Sense+ AIN+ AINSenseVB- J6 VFG Sense+ J5 10R GND 1 2 R6, R9: for AC-coupled inputs replace with 0.1uF caps J4 VDUT R2 DAC2 C3 0R VREF C4 2 1 R1 0.1uF A 1 2 3 4 VDUT 220R 0.01uF DNP C11 Switched 3.3VDD from Motherboard GND 0.01uF C12 100R GND Vout1/CH0+IN 0.01uF GND GND VCM R19 GND B Vout2/CH0-IN 1 2 3 B 10k J10 VREF TP4 1 2 3 GND J11 TP3 Vout1/CH0+IN Vout2/CH0-IN CH1+IN (SVref+) CH1-IN (SVref-) R21 Sense+ GND CH1+IN (SVref+) WAKE RESET INT CS2 CS1 SDI SDO SCK 10k U2 MCP1525/2.5V VS+ 1 C C16 0.1uF VIN VOUT VSS 3 C13 VS+ 0.01uF 2 C14 C15 1uF 0.1uF C18 C17 1uF DAC1 DAC2 0.1uF R22 C19 W 200k 1 3 2 1 3 1 I2C_SCLK I2C_DIO 3 4 2 GND VDD SCL A 6 R24 VREF W 5 W R28 C21 100R 0.1uF 1M Sense- GND 5019 OPA2_Out I2C_DIO I2C_SCLK R20 GND 0R D0 D1 D2 D3 D4 D5 C J12 DGND DGND Interconnector to PIC motherboard CH1-IN (SVref-) 0R 2 TP2 AVREFAVREF+ R25 10k U4 R32 ADC1 MCP6V11T-E/OT 0R R27 SDA VSS R26 10k 1 U3 ADC1 ADC2 ADC3 TP5 4 2 3 R23 10K TP6 GND 0.01uF GND 5 J13 GND SW_VDD 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 VDD DNP C20 0.1uF DNP B GND MCP4018 SC-70-6 10K Drawn By: ProjectDrawnBy GND GND Engineer: D D ProjectEngineer JP1 JP2 JP3 JP4 JP5 PAD1 PAD2 PartNumber: Project Title ProjectPartNumber ProjectTitle Designed with Sheet Title JP6 JP7 JP8 JP9 PAD3 PAD4 Evaluation board for MCP6N16-100 Size B Sch #:03-ProjectBoardNumber Date: 2/10/2015 8:32:51 AM Revision:ProjectRevisionSCH Sheet 1 of 1 File: MCP6N16_EVM_01 for UG.SchDoc 1 2 3 4 5 6 Altium.com