MAX11311PMB#

Evaluates: MAX11311 MAX11311PMB# Peripheral Module General Description The MAX11311PMB# peripheral module (Pmod™) provides the necessary hardware to interface the MAX11311 12-channel programmable mixed-signal I/O device to any system that utilizes Pmod-compatible expansion ports configurable for SPI communication. The device is a 12-bit multichannel analog-to-digital converter (ADC) and a 12-bit buffered DAC output in a single IC. This device also includes software-configurable general-purpose I/O ports. A local and two remote temperature sensors keep track of junction and environmental temperatures. Adjacent pairs of ports can also be used as logic translator or analog switch. Each pin can also be used as a positive input of a comparator with programmable threshold. Refer to the MAX11311 IC data sheet for detailed information regarding operation of the device and the USB2PMB1 (Munich) adapter board data sheet for detailed information regarding the Munich board and GUI. Refer to the MAX11311 peripheral module and Munich adaptor board Quick Start Guide for step-by-step evaluation instructions. Refer to the MAX11311 Configuration Software User Guide for detailed information using the design tool. Peripheral Module Board Photo Pmod is a trademark of Digilent Inc. 19-7768; Rev 0; 2/16 Benefits and Features ●● Up to 12 12-Bit ADC Programmable Inputs ●● Up to 12 12-Bit DACs with 25mA Current Capability • 70mA max at +12V with On-Board Power Supply • 30mA typ at -12V with On-Board Power Supply • Use External Power Supply at VDDIO (VDDIO Jumper Removed) if More Current is Needed ●● ●● ●● ●● ●● ●● ●● ●● ●● ●● Up to 12 Digital I/Os Up to 12 Comparator Inputs Internal or External Reference for ADC and DAC Individually Selectable ADC References for Each Port Internal Temperature Sensor (-40°C to +125°C, ±3°C Accuracy) Two Remote Temperature-Measurement Controllers (-40°C to +150°C, ±3°C Accuracy) 2x6-Pin Pmod-Compatible Connector (SPI) RoHS Compliant Proven PCB Layout Fully Assembled and Tested Ordering Information appears at end of data sheet. Evaluates: MAX11311 MAX11311PMB# Peripheral Module Detailed Description X1 SPI Interface The MAX11311PMB# Pmod can plug directly into a Pmod-compatible port (configured for SPI) through the X1 connector. For information on the SPI protocol, refer to the MAX11311 IC data sheet. ●● Connector X1 provides connection of the module to the Pmod host. See Table 1 and Figure 1 for detailed description. ●● Connector JP1 provides selection of +3.3V either from the PMOD_SUPPLY or an external supply, X2. ●● Connectors SV1 and SV2 provide connection to the IC pins (MAX11311 ports 0–11). Connector SV3 is ground. ●● Connectors EXT_TEMP1 and EXT_TEMP2 provide connection to the external temperature sensors. ●● Connector VDDIO provides connection to the AVDDIO pins of the device, which is connected to the +12V power supply ●● Connector VSSIO provides connection to the AVSSIO pins of the device, which is the analog negative supply for mixed-signal ports. Install VSSIO from 1 to 2 to connect AVSSIO to ground. Install VSSIO from 2 to 3 to connect AVSSIO to -12V. INTB 7 1 CS 8 2 MOSI 9 3 MISO CNVTB 10 4 SCLK GND 11 5 GND 3.3V . 12 6 3.3V SPI Figure 1. X1: Pmod SPI Connector Pin Configuration Table 1. Connector X1 (SPI Communication) PIN SIGNAL 1 CS DESCRIPTION Chip Select. Assert low to enable the SPI interface. 2 MOSI MAX11311 Serial Data Input 3 MISO MAX11311 Serial-Data Output 4 SCLK MAX11311 Serial-Clock Input 5, 11 GND Ground 6, 12 +3.3V +3.3V Power Supplies 7 INTB Interrupt Open-Drain Output. Asserted low when the MAX11300 issues an interrupt. 8 — No Connection 9 — No Connection 10 CNVTB www.maximintegrated.com ADC Conversion Control Input. Assert low to initiate an ADC conversion. Maxim Integrated │  2 Evaluates: MAX11311 MAX11311PMB# Peripheral Module Default Jumper Setting Visit www.maximintegrated.com/evkitsoftware to download the latest version of the Munich GUI software. Refer to the MAX11311PMB# peripheral module and Munich (USB2PMB1) adapter board Quick Start Guide for step-by-step evaluation using the Munich GUI. Verify that all jumpers are in their default positions, as follows: 1) Jumper VDDIO: Connect from VDDIO to +12V 2) Jumper VSSIO: Connect from VSSIO to GND 3) Jumpers EXT_TEMP1 and EXT_TEMP2: Open 4) Jumper JP1: Connect PMOD_SUPPLY to +3.3V, JP1-1 to JP1-2. External Power Supply The on-board power supply provides 70mA max current at VDDIO = +12V. If additional current is needed, use an external power supply by removing the jumper connecting VDDIO to +12V and connecting a +12V external power supply to the VDDIO pin. Power Supplies The Pmod contains the MAX8752 step-up DC-DC converter (U3), which upconverts the +3.3V power supply from the Pmod X1 connector to +13V. The MAX5084 (U2) linear regulator then regulates the +13V input to +5V output voltage, providing power supply to the positive analog supply AVDD of the IC. Another MAX5084 (U1) provides a +12V power supply to the positive analog supply of the mixed-signal ports (AVDDIO) of the IC. Additionally, the MAX629 (U5) provides -12V power supply to the VSSIO from +3.3V input. For bipolar applications, use an external power supply to provide negative voltage for AVSSIO. See Figure 2. For bipolar applications, remove the jumper from the VSSIO pin to GND and connect it from pin 2 to pin 3. See Figure 2 and refer to the MAX11311 IC data sheet for details. External Temperature Sensors Two-pin connector vertical headers, EXT_TEMP1 and EXT_TEMP2, are provided to measure the environment temperature. Connect the base and collector of diodeconnected transistors, such as the 2N3906 to the TEMP1 or TEMP2 pin and the emitter to the EXT pin to measure the external temperature. See Figures 3 and 4. Software Graphical User Interface (GUI) The Munich software GUI is provided to facilitate evaluation of the Pmod. +3.3V (FROM USB2PMB2 BOARD X1 CONNECTOR) JP1 MAX8752(U3) +13V +5V(AVDD) MAX5084(U2) +3.3V (FROM EXTERNAL POWERY SUPPLY) +3.3V(DVDD) MAX5084(U1) MAX629 (U5) +12V(VDDIO) -12V (VSSIO) MAX11311PMB VSSIO (GND OR -12V) Figure 2. Power-Supply Block Diagram www.maximintegrated.com Maxim Integrated │  3 MAX11311PMB# Peripheral Module Evaluates: MAX11311 BASE AND COLLECTOR ARE CONNECTED TOGETHER (RED WIRE) EMITTER (BLACK WIRE) Figure 3. 2N3906 Diode-Connected Transistor Assembly (Not Included) Figure 4. External Temperature Sensor Using Diode-Connected Transistor (Not Included) www.maximintegrated.com Maxim Integrated │  4 Evaluates: MAX11311 MAX11311PMB# Peripheral Module Component Suppliers SUPPLIER WEBSITE Pulse Electronics www.pulseelectronics.com TDK Corp. www.component.tdk.com TE Connectivity www.te.com Note: Indicate that you are using the MAX11311PMB# when contacting these component suppliers. Component List, PCB Files, and Schematics See the following links for component information, PCB files, and schematic: ●● MAX1311PMB EV BOM ●● MAX1311PMB EV PCB Layout ●● MAX1311PMB EV Schematic www.maximintegrated.com Ordering Information PART MAX11311PMB# TYPE Peripheral Module USB2PMB1# Munich Adapter Board MAX11311SYS1# Peripheral Module and Munich Adapter Board #Denotes RoHS compliant. Maxim Integrated │  5 Evaluates: MAX11311 MAX11311PMB# Peripheral Module Revision History REVISION NUMBER REVISION DATE 0 2/16 DESCRIPTION Initial release PAGES CHANGED — For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com. Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc. © 2016 Maxim Integrated Products, Inc. │  6 TITLE: Bill of Materials DATE: 10/05/2015 DESIGN: max11311pmb_evkit_b ITEM REF_DES 1 C1, C2, C5, C15, C24 2 C3, C7, C8, C11, C14, C20 DNI/ DNP QTY MFG PART # - 5 C1608X5R1A106K TDK - GRM188R71E105 KA12D; CGA3E1X7R1E105 MURAT 6K A 1UF C4, C6, C9, C10, C12, C16, C17, C19, C21-C23, C25, C27, C28, CP2, CP8, CP9, 3 CP13 - 4 C13, C18 - 5 CP1, CP5, CP10-CP12 MANUF ACTURE R VALUE - C0603C104K4RAC ; GCM188R71C104 KA37; C1608X7R1C104K ; GRM188R71C104 K; C0603X7R16018 104KNE 10UF KEMET/ MURAT A/TDK/ VENKEL LTD. 0.1UF GRM21BR61E475 MURAT 2 KA A 4.7UF PANASO NIC/YAG ECJ-2FF1A106Z; EO CC0805ZKY5V6BB PHYCO 51 MP 10UF DESCRIPTION CAPACITOR; SMT (0603); CERAMIC CHIP; 10UF; 10V; TOL=10%; MODEL=; TG=-55 DEGC TO +85 DEGC; TC=X5R CAPACITOR; SMT (0603); CERAMIC CHIP; 1UF; 25V; TOL=10%; MODEL=GRM SERIES; TG=-55 DEGC TO +125 DEGC; TC=X7R CAPACITOR; SMT (0603); CERAMIC CHIP; 0.1UF; 16V; TOL=10%; TG=-55 DEGC TO +125 DEGC; TC=X7R; CAPACITOR; SMT (0805); CERAMIC CHIP; 4.7UF; 25V; TOL=10%; MODEL=X5R; TG=-55 DEGC TO +125 DEGC; TC=+/ CAPACITOR; SMT (0805); CERAMIC CHIP; 10UF; 10V; TOL=+80%-20%; MODEL=Y5V; TG= -30 DEGC TO +85 DEGC; T; 6 CP3 - 7 CP4 - 8 CP6 - 9 CP7 - 10 CP14 - 11 CP15 - 12 D1 - 13 D2, D3 - C1608X5R1E225K ; TMK107ABJ225K 1 A-T C0603C224K3RAC ; GMC10X7R224K2 5; GRM188R71E224 KA88; C1608X7R1E224K 1 08 TDK/TAI YO YUDEN 2.2UF CAPACITOR; SMT (0603); CERAMIC CHIP; 2.2UF; 25V; TOL=10%; MODEL=; TG=-55 DEGC TO +85 DEGC; TC=X5R CAPACITOR; SMT (0603); CERAMIC CHIP; 0.22UF; 25V; TOL=10%; TG=-55 DEGC TO +125 DEGC; TC=X7R CAPACITOR; SMT; 0603; CERAMIC; 20pF; 100V; 5%; C0G; C0603HQN101- VENKEL 55degC to + 125degC; 0 +/1 200JNP LTD. 20PF 30PPM/degC CAPACITOR; SMT; 0603; CERAMIC; 1200pF; 50V; 10%; C0G; -55degC to + 125degC; 0 +/C0603C0G500VENKEL 1 122KNP LTD. 1200PF 30PPM/degC CAPACITOR; SMT (0805); CERAMIC CHIP; 2.2UF; 50V; TOL=10%; MODEL=; TG=-55 1 C2012X7R1H225K TDK 2.2UF DEGC TO +125 DEGC; TC=X7R CAPACITOR; SMT (0603); CERAMIC CHIP; 150PF; 100V; TOL=10%; MODEL=C0G; TG=-55 1 C0603C151K1GAC KEMET 150PF DEGC TO +125 DEGC; TC=+ TOSHIB CRS10I30 DIODE; SCH; SMT (SOD-123F); A PIV=30V; IF=1A 1 CRS10I30A A ON SEMICO DIODE; SCH; SURFACE MOUNT NDUCT MBRS540 SCHOTTKY POWER RECTIFIER; 2 MBRS540T3G OR T3 SMC; PIV=40V; IF=5A KEMET; MURAT A; TDK 0.22UF 14 EXT_TEMP1, EXT_TEMP2 - 2 PEC02SAAN SULLINS 15 ICD - 1 M22-2510605 - DF11-6DP1 2DSA(24) HARWIN HIROSE ELECTRI C CO LTD 16 J1 CONNECTOR; MALE; THROUGH PEC02SA HOLE; BREAKAWAY; STRAIGHT; AN 2PINS CONNECTOR; MALE; THROUGH HOLE; 2MM PITCH; SIL VERTICAL PIN HEADER ASSEMBLY; M222510605 STRAIGHT; 6PINS CONNECTOR; MALE; THROUGH HOLE; DF11 SERIES; DOUBLEDF11-6DP- ROW CONNECTOR; STRAIGHT; 2DSA(24) 6PINS 17 JP1, VSSIO - 2 PEC03SAAN CONNECTOR; MALE; THROUGH PEC03SA HOLE; BREAKAWAY; STRAIGHT; SULLINS AN 3PINS 18 L1 - 1 DR74-3R3-R COILTR ONICS 3.3UH 19 L2 - 20 R1, R4 - 21 R2, R5, R8 - INDUCTOR; SMT; FERRITE CORE; 3.3UH; TOL=+/-20%; 3.94A COILTR INDUCTOR; SMT; FERRITE CORE; 1 DR74-470-R ONICS 47UH 47UH; TOL=+/-20%; 1.15A SUSUM U CO RG1005P-101-B- LTD./PA NASONI T5; ERARESISTOR, 0402, 100 OHM, 0.1%, 2 2AEB101X C 100 25PPM, 0.0625W, THICK FILM VISHAY DALE; CRCW0402100KF YAGEO PHICOM K; RC0402FRRESISTOR; 0402; 100K; 1%; 3 07100KL P 100K 100PPM; 0.0625W; THICK FILM 22 R3 - 23 R6, R9, R11-R15 - CRCW040212K0F VISHAY 1K DALE 12K VISHAY DALE; CRCW040210K0F YAGEO PHICOM K; RC0402FR7 0710K P 10K 24 R7 - 25 R10 - 26 RG - CRCW040240K2F 1K CRCW08052R00F 1N CRCW04020000Z 1S - YAGEO RC0402JR-070RL; PHYCO MP/VEN CR0402-16W6 000RJT KEL LTD. 27 RI1-RI6 VISHAY DALE 40.2K VISHAY DALE VISHAY DALE RESISTOR, 0402, 12K OHM, 1%, 100PPM, 0.0625W, THICK FILM RESISTOR; 0402; 10K; 1%; 100PPM; 0.0625W; THICK FILM RESISTOR; 0402; 40.2K OHM; 1%; 100PPM; 0.063W; THICK FILM RESISTOR, 0805, 2 OHM, 1%, 2 100PPM, 0.125W, THICK FILM RESISTOR; 0402; 0 OHM; 0%; 0 JUMPER; 0.063W; THICK FILM RESISTOR; 0402; 0 OHM; 5%; 0 JUMPER; 0.063W; THICK FILM 28 SV1-SV3 - 3 22-28-4063 29 U1,U2 - 2 MAX5084ATT+T CONNECTOR; MALE; THROUGH HOLE; FLAT VERTICAL 22-28MOLEX 4063 BREAKAWAY; STRAIGHT; 6PINS IC; VREG; LOW-QUIESCENTMAX5084 CURRENT LINEAR REGULATOR; MAXIM ATT+T TDFN6 1 MAX8752ETA+ MAX8752 IC; CONV; TFT LCD STEP-UP DCMAXIM ETA+ DC CONVERTER; TDFN8-EP 30 U3 - EVKIT PART-IC; MAX11311; PACKAGE OUTLINE: 21-0140; PACKAGE CODE: T3255-4; MAX1131 TQFN32-EP; NO FINAL 1 DATASHEET IC; CONV; LOW-POWER HIGHVOLTAGE BOOST OR INVERTING MAX629E DC-DC CONVERTER; NSOIC8 SA+ 150MIL IC; CTRL; ATMEL 8-BIT AVR MICROCONTROLLER WITH 2K BYTES IN-SYSTEM ATTINY25- PROGRAMMABLE FLASH; 20SU WSOIC8 CONNECTOR; MALE; THROUGH 923345- HOLE; JUMPER WIRE; STRAIGHT; 01-C 2PINS CONNECTOR; THROUGH HOLE; POST TERMINAL STRIP TSW-106- ASSEMBLY; RIGHT ANGLE; 08-S-D-RA 12PINS; CONNECTOR; FEMALE; KLDXTHROUGH HOLE; DC POWER 0202-B JACK; RIGHT ANGLE; 3PINS RESISTOR; 0402; 0 OHM; 0%; 0 JUMPER; 0.063W; THICK FILM 31 U4 - 1 MAX11311 MAXIM 32 U5 - 1 MAX629ESA+ MAXIM 33 U7 - 1 ATTINY25-20SU ATMEL 34 VDDIO - 1 923345-01-C ? 35 X1 - TSW-106-08-S-D1 RA SAMTEC 36 X2 - 37 RU1, RU2 DNP 1 KLDX-0202-B KYCON CRCW04020000Z VISHAY DALE 2S 38 U6 DNP MICROC PIC10F20 IC; CTRL; 6-PIN; 8-BIT FLASH 1 PIC10F200-I/OTG HIP 0-I/OTG MICROCONTROLLER; SOT23-6 VDDIO 0.1UF 0.1UF 4.7UF GND GND AGND AGND C12 C17 AGND C27 10UF 0.1UF AGND AGND C6 C5 0.1UF C10 10UF C11 0.1UF AGND 6 5 4 1UF OUT OUT_SENSE SET IN PB5 PB2 PB3 PB1 PB4 PB0 SV3 1 2 3 EN GND 22-28-4063 C9 C8 7 6 5 0.1UF 1UF AGND AGND 27 12 VDDIO AVDD IN D0N 11 D0P 10 D1P 15 D1N 16 PIXI0 14 RI3 0 RI4 0 7 CNVTB 5 AD1_DOUT PIXI1 17 PIXI2 19 4 AD0_CSB 3 SCL_SCLK PIXI3 20 PIXI4 2 SDA_DIN 21 PIXI5 22 6 INTB PIXI6 24 PIXI7 25 PIXI8 28 PIXI9 29 PIXI10 30 PIXI11 31 AGND EP VSSIO PEC03SAAN 3 2 1 -12V C14 1UF AGND IN SPI_MOSI GND 1 2 SV1 1 2 3 4 5 6 22-28-4063 +3V3 SV2 1 2 3 4 5 6 IN GND IN PEC02SAAN GND 22-28-4063 R12 C15 C16 C21 C22 R13 10K VSS_IO SPI_MISO SPI_SCLK IN 0.1UF 0.1UF 0.1UF 0.1UF AGND AGND AGND AGND AGND 0.1UF SPI_CS_ADC IN 1 3 6 IN VDD R14 GP1/ICSPCLK GP2/T0CKI/FOSC4 AGND 4 IN GP3/MCLR/VPP +3V3 10K DNI U6 PIC10F200-I/OTG GP0/ICSPDAT VSS C23 10UF C28 10K GND 33 0 VSS_IO IN 23 RI6 AGND1 0 26 IN AGND RI5 IN EXT_TEMP2 PEC02SAAN 0 IN 1 2 DF11-6DP-2DSA(24) 1 1 2 2 3 3 4 4 5 5 6 6 IN 5 18 VDDIO RI2 SPI_MISO SPI_SCLK RESET EXT_TEMP1 MAX11311 IN SPI_SCLK SPI_MISO SPI_MOSI +3V3 2 8 ADC_INT_REF 0 9 IN DREF_PAD_F RI1 IN AGND J1 U4 IN GND 6 5 4 3 2 1 AGND RU1 0 DNI GND GND EP AGND 1 2 3 +13V IN U7 ATTINY25-20SU VCC SPI_CS_ADC AGND 32 INTB 1UF 13 SPI_MOSI C7 10K IN C1 1UF +3V3 SPI_CS_ADC IN SPI_SCLK C3 U2 DGND SPI_MISO C4 0.1UF MAX5084ATT+T 1 CNVTB AGND EN GND AGND DVDD RU2 0 DNI AGND SET RESET 12K C18 4.7UF OUT_SENSE R3 C13 0.1UF 1 2 3 IN EP GND C19 OUT 4 AGND C20 1UF +3V3 +12V 0 6 5 4 7 R1 100 1 AGND RG R2 100K +3V3 R11 8 +3V3 MAX5084ATT+T 7 10UF +13V U1 2 C2 SPI_MOSI R15 10K GND GND C25 0.1UF GND +3V3 SPI_CS_ADC SPI_MISO SPI_SCLK 6 IN CP2 0.1UF R7 GND 40.2K CP7 +5V 1 7 COMP LDO CP6 1200PF 20PF GND GND FB 2 GND EP 4 9 SUP 8 +3V3 CP8 0.1UF GND CP4 CP3 0.22UF 2.2UF GND GND R5 100K CP5 10UF GND R6 10UF CP11 GND GND GND 2 10UF 1 SHDN 1 U5 MAX629ESA+ LX 7 5 2 CP14 2.2UF R10 2 D2 ISET FB POL 4 MBRS540T3 R8 100K REF GND -12V D3 MBRS540T3 GND 3 PMOD CONNECTOR A 0.1UF CP12 10K GND IN L2 47UH C 100 MAX8752ETA+ CP13 +3V3 A GND U3 A +3V3 C GND R4 5 10UF CRS10I30A C 2 +3V3 8 CP1 10UF 3.3UH +3V3 6 GND 1 +13V D1 LX GND CP10 L1 SHDN CP9 0.1UF +3V3 +3V3 +3V3 3 +3V3 GND IN NEGATIVE VOLTAGE FOR VSSIO VCC STEP-UP FOR VDDIO AND AVDD IN ICD M22-2510605 1 2 3 4 5 6 CP15 150PF C24 10UF GND EXTERNAL SUPPLY 3V TO 5V HAS TO MATCH SPI-LEVELS X2 KLDX-0202-B 1 1 3 3 2 2 R9 10K GND PMOD_SUPPLY X1 TSW-106-08-S-D-RA +3V3 JP1 IN PEC03SAAN 1 2 3 PMOD_SUPPLY SPI_SCLK SPI_MISO SPI_MOSI SPI_CS_ADC IN IN GND 11 11 12 12 9 9 10 10 7 7 8 8 IN 5 5 6 6 IN 3 3 4 4 IN 1 1 2 2 GND IN PMOD_SUPPLY IN CNVTB IN INTB