EVAL-ADG1712 Evaluation Board User Guide
Evaluation board user guide for the ADG1712 quad SPST switch featuring 2.4Ω on-resistance, rail-to-rail operation, and multiple power supply options including USB Type-C.
Overview
The EVAL-ADG1712ARDZ is a comprehensive design document and user guide for evaluating the ADG1712, a low-voltage quad SPST switch. The evaluation board supports a single-supply range from +1.08V to +5.5V and dual-supply operation from ±1.08V to ±2.75V. It features 1.8V JEDEC compliant logic for direct interfacing with microcontrollers and FPGAs. The hardware includes flexible signal connection options via screw terminals and SMA connectors, along with on-board 3.3V and 1.8V ADP7142 LDO regulators. Power can be sourced through USB Type-C, external screw terminals, or connected Arduino-compatible headers. The document provides detailed schematics, PCB layout artwork, and a full bill of materials.
Use Cases
- Microcontroller and FPGA signal interfacing
- Analog signal switching and routing
- Space-constrained electronic designs
- Low-voltage battery-powered equipment
- Precision measurement systems
Topics
Referenced Parts
Harwin
Connectors, -PCB, 3-position, male header, unshrouded, single row, 2.54mm pitch, 3mm solder tail
Molex
Connector, PCB, 24-position, USB 3.1- Type C, female 0.25mm/0.5mm, rosin surface mount device (SMD)
Microchip
IC 32KBIT serial electronically erasable programmable read-only memory (EEPROM)
MC 0.063W 0603 1% 100K
Multicomp
Resistors, SMD, 100KΩ, 1%, 1/16W, 0603
2-way
Harwin
Connectors, PCB, header, 1-row, 2-way Harwin M20-9990246
| TAJD106M050RNJ | AVX | Tantalum capacitors, 10μF, 50V, 20%, 7343-31, 0.8Ω |
| ADP7142ACPZN1.8-R7 | Analog Devices | IC 40V, 200mA, low noise, CMOS LDO linear regulator, 1.8 VOUT |
| ADP7142ACPZN3.3-R7 | Analog Devices | IC, 40V, 200mA, low noise, CMOS LDO linear regulator, 3.3 VOUT |
| M20-9990246 | Harwin | Connectors, PCB, header, 1-row, 2-way |
| M20-9990345 | Harwin | Connectors, -PCB, 3-position, male header, unshrouded, single row, 2.54mm pitch, 3mm solder tail |
| 5000 | Keystone Electronics | Connectors, PCB, red test point |
| 5001 | Keystone Electronics | Connector, PCB, black test point |
| 2012670005 | Molex | Connector, PCB, 24-position, USB 3.1- Type C, female 0.25mm/0.5mm, rosin surface mount device (SMD) |
| 73391-0070 | Molex | Connectors, PCB, SMA, straight jack, 50Ω |
| GCM155R71C104KA55D | Murata | Ceramic capacitor, 0.1μF, 16V, 10%, X7R, 0402, AEC-Q200 |
| GRM21BZ71H475KE15L | Murata | Ceramic capacitors, 4.7μF , 50V, 10%, X7R, 0805 |
| ERJ-3GEY0R00V | Panasonic | Resistors, SMD, 0Ω, jumper, 1/10W, 0603, AEC-Q200 |
| 1935187 | Phoenix Contact | Connectors, PCB, 4-position, terminal block, 5mm pitch |
| CL10B104KB8NNNC | Samsung | Ceramic capacitors, 0.1μF, 50V, 10%, X7R, 0603 |
| SSQ-106-03-G-S | Samtec | Connector, PCB, receptacle, 25mil, square post, 2.54mm pitch |
| SSQ-108-03-G-S | Samtec | Connectors, PCB, receptacle, 25mil, square post, 2.54mm P |
| SSQ-110-03-G-S | Samtec | Connector, PCB, receptacle, 25mil square post, 2.54mm pitch |
| CRCW06030000Z0EAHP | Vishay | Resistors, SMD, 0Ω jumper, 1/3W, 0603, AEC-Q200 |
| TAJD106M050RNJ | AVX | AVX TAJD106M050RNJ |
| ADP7142ACPZN1.8-R7 | Analog Devices | Analog Devices ADP7142ACPZN1.8-R7 |
| ADP7142ACPZN3.3-R7 | Analog Devices | Analog Devices ADP7142ACPZN3.3-R7 |
| M20-9990246 | Harwin | Connectors, PCB, header, 1-row, 2-way Harwin M20-9990246 |
| M20-9990345 | Harwin | Harwin M20-9990345 |
| GCM155R71C104KA55D | Murata | Murata GCM155R71C104KA55D |
| GRM21BZ71H475KE15L | Murata | Murata GRM21BZ71H475KE15L |
| ERJ-3GEY0R00V | Panasonic | Panasonic ERJ-3GEY0R00V |
| CL10B104KB8NNNC | Samsung | Samsung CL10B104KB8NNNC |
| SSQ-106-03-G-S | Samtec | Samtec SSQ-106-03-G-S |
| SSQ-108-03-G-S | Samtec | Samtec SSQ-108-03-G-S |
| SSQ-110-03-G-S | Samtec | Samtec SSQ-110-03-G-S |
| CRCW06030000Z0EAHP | Vishay | Vishay CRCW06030000Z0EAHP |
| ADG1712 | Analog Devices | IC, low voltage 2.4Ω quad SPST switch |
| 24AA32A-I/SN | Microchip | IC 32KBIT serial electronically erasable programmable read-only memory (EEPROM) |
| MC 0.063W 0603 1% 100K | Multicomp | Resistors, SMD, 100KΩ, 1%, 1/16W, 0603 |
| 2-way | Harwin | Connectors, PCB, header, 1-row, 2-way Harwin M20-9990246 |