Datasheet

DESIGNATION QTY DESCRIPTION
SW1 1 Momentary pushbutton switch
U1 1
Quad SPI/I
2
C UART with
128-word FIFOs (48 TQFN-EP)
Maxim MAX14830ETM+
U2, U3 2
Quad DPDT switches
(36 TQFN-EP)
Maxim MAX4761ETX+
U4–U7 4
IO-Link master transceivers
(24 TQFN-EP)
Maxim MAX14824GTG+
DESIGNATION QTY DESCRIPTION
U8–U11 4
Multiprotocol transceivers
(20 SSOP)
Maxim MAX3160EEAP+
U12 1
SPDT analog switch (6 SOT23)
Maxim MAX4624EUT+
(Top Mark: AADL)
Y1 1 3.6864MHz crystal
— 19 Shunts
— 1
PCB: MAX14830 EVALUATION
KIT
SUPPLIER PHONE WEBSITE
Diodes Incorporated 805-446-4800 www.diodes.com
IRC, Inc. 361-992-7900 www.irctt.com
KEMET Corp. 864-963-6300 www.kemet.com
Murata Electronics North America, Inc. 770-436-1300 www.murata-northamerica.com
Semtech Corporation 805-495-2111 www.semtech.com
TDK Corp. 847-803-6100 www.component.tdk.com
MAX14830 Evaluation Kit
Evaluates: MAX14830
2
Quick Start
Required Equipment
• MAX14830EVkit
• User-suppliedSPIinterfacecontroller
• +3.3V,100mADCpowersupply
• +24V,100mADCpowersupply
Procedure
The EV kit is fully assembled and tested. Follow the steps
below to verify board operation. Caution: Do not turn on
the power supply until all connections are completed.
1) Verify that shunts are installed in their default
positions, as shown in Table 1.
2) Connect the output of the SPI interface controller to
the SPI/I2C 12-pin header, as follows:
• ConnectCSNtopin5ofSPI/I2C
• ConnectMISOtopin6ofSPI/I2C
• ConnectSCLKtopin7ofSPI/I2C
• ConnectMOSItopin10ofSPI/I2C
3) Turn on the +3.3V power supply and set the supply
to +3.3V, then disable the power supply.
4) Connect the positive terminal of the +3.3V power
supply to the +3.3V PCB pad on the EV kit. Connect
the negative terminal of the power supply to the
GND PCB pad.
5) Turn on the +24V power supply and set the supply
to +24V, then disable the power supply.
6) Connect the positive terminal of the +24V power
supply to the +24V PCB pad on the EV kit. Connect
the negative terminal of the power supply to the
GND PCB pad.
7) Enable both power supplies.
8) Send SPI signals to the EV kit through the SPI/I2C
12-pin header.
9) Detect the output at the IOLINK1–IOLINK4 4-pin
headers.
10) The EV kit is now ready for additional testing.
Component List (continued)
Component Suppliers
Note: Indicate that you are using the MAX14830 when contacting these component suppliers.