MAX40008EVKIT

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Document overview

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• PDF pages: 11

Technical content

Features

• 300ns Propagation Delay
• Wide Input Common Mode Voltage Range, -0.2V to VDD + 0.2V
• Hysteresis Adding Configurable
• Evaluates 6-Bump WLP Package
• Fully Assembled and Tested 319-100005; Rev 1; 6/17 Ordering Information appears at end of data sheet. Quick Start Required Equipment
• Three +5V DC power supplies (VDD, VIN+, and VPULL)
• Two digital multimeters (DMMs) Procedure The MAX40008/MAX40009 EV kit is fully assembled and tested. Follow steps below to verify board operation. Caution: Do not turn on the power supply until all connections are completed. 1) Connect the positive terminal of a DC power supply to the VDD test point and the ground terminal to the GND test point. 2) Connect the positive terminal of a DC power supply to the VPULL test point and the ground terminal to the GND test point when evaluating the MAX40008. This is not necessary when evaluating the MAX40009. 3) Connect the positive terminal of a DC power supply to the INP test point and the ground terminal to the GND test point. 4) Turn on the V DD power supply and set it to any voltage between 1.7V and 5.5V. 5) Turn on the V PULL power supply and set it to any voltage between 1.7V to 5.5V (MAX40008 only). Do not need V PULL supply when MAX40009 (push-pull output) is used. 6) Turn on the IN+ power supply and set it to the desired level. 7) Monitor the output using a DMM at the V OUT test point and observe its response to varying voltage at IN+. VOUT should be at logic-high (VPULL) when voltage applied on IN+ is greater than V IN- and should be at logic-low (0V) when the voltage applied on IN+ is less than VIN-.

Maxim Integrated │ 2 www.maximintegrated.com Evaluates: MAX40008/MAX40009MAX40008/MAX40009 Evaluation Kit Detailed Description of Hardware The MAX40008/MAX40009 EV kit is a fully assembled and tested PC board that evaluates the 6-bump WLP MAX40009ANT+ open-drain output comparator, while the MAX40008EVKIT# comes with an open-drain output (MAX40008ANT+). The EV kit requires a 1.7V to 5.5V supply voltage for normal operation. The EV kit can be used to evaluate both the MAX40008 and MAX40009 offered in a WLP package. Positive Hysteresis The EV kit allows user to add external hysteresis in addi - tion to the 4mV internal hysteresis by usage of adding appropriate resistors on R2 and R1 pads. When R1 and R2 values are chosen in such a way that R1, R2 >> R3 (39kΩ) approximately greater 50x than R3, then the equa- tions become: For the MAX40008 (open-drain) output: THP IN PULL R2 R3 R1 R3VV V R1 R2 R3 R1 R2 R3+ ++= +++ ++ and THN IN OL R 2 R1VV V R1 R2 R1 R2+ = +++ when R1 and R2 >> RP THP IN P R2 R1VV V R1 R2 R1 R2+ = +++ HYS THP THN PULL OL VVV R1R1 R3VV R1 R2 R3 R1 R2 = −= + +++ + the term OL R1V ~ 0, soR1 R2+ HYS PULL R1 R3VV R1 R2 R3 += ++ and R5 and R6 set the threshold voltage at IN- input as follows: +IN- DD R5VV R5 R6= + The source providing the signal input at IN+ input should be a low impedance source. High-impedance source affects the trip points as the input resistance of the source adds on to R1. Logic Level Translation Use the MAX40008 output for logic-level translation applications. Install jumper J1 and apply the desired supply voltage level at V PULL. Resistors R5 and R6 set the threshold voltage at IN-. Apply the signal to be level translated at IN+. Note that the device’s output has an absolute maximum of (-0.3V) to +6V. See Table 1 for jumper configurations. The pullup supply voltage (VPULL) can be up to 6V. For evaluating the MAX40008 on the MAX40009EVKIT#, replace U1 (MAX40009ANT+) with MAX40008ANT+ and install jumper J1 to connect to V PULL. When using the MAX40008EVKIT#, to evaluate MAX40009 (push-pull version), replace U1 (MAX40008) with MAX40009 with jumper J1 removed. Table 1. Jumper Settings

Ordering Information

MAX40008EVKIT# EV Kit MAX40009EVKIT# EV Kit JUMPER SHUNT POSITION FUNCTION J1 Installed Connects Open-Drain output (MAX40008) to VPULL Not Installed* Normal push-pull operation (MAX40009) 1-2* The device is in Active mode 2-3 The device is shut down

Maxim Integrated │ 3 www.maximintegrated.com Evaluates: MAX40008/MAX40009MAX40008/MAX40009 Evaluation Kit MAX40008 EV Kit Bill of Materials ITEM REF_DES DNI/DNP QTY MFG PART # MANUFACTURER VALUE DESCRIPTION COMMENTS

1 C1, C2 - 2 CL05B104KO5NNN SAMSUNG

ELECTRONICS 0.1UF CAPACITOR; SMT (0402); CERAMIC; 0.1UF; 16V; TOL=10%; TG=-55 DEGC TO +125 DEGC; TC=X7R

2 X1, X2, GND - 3 5001 KEYSTONE N/A

TEST POINT; PIN DIA=0.1IN; TOTAL LENGTH=0.3IN; BOARD HOLE=0.04IN; BLACK; PHOSPHOR BRONZE WIRE SILVER PLATE FINISH;

3 INM, INP,

VOUT - 3 5002 KEYSTONE N/A TEST POINT; PIN DIA=0.1IN; TOTAL LENGTH=0.3IN; BOARD HOLE=0.04IN; WHITE; PHOSPHOR BRONZE WIRE SILVER; 4 J1 - 1 FTS-102-01-L-S SAMTEC FTS-102-01-L-S CONNECTOR; MALE; THROUGH HOLE; 1.27MM MICRO LOW PROFILE TERMINAL STRIP; STRAIGHT; 2PINS;

5 J2 - 1 FTS-103-01-L-S SAMTEC FTS-103-01-L-S CONNECTOR; MALE; THROUGH HOLE; MICRO LOW PROFILE

TERMINAL STRIP; STRAIGHT; 3PINS 6 R1 - 1 ERJ-2GE0R00X PANASONIC 0 RESISTOR; 0402; 0 OHM; 0%; JUMPER; 0.10W; THICK FILM 7 R3 - 1 ERJ-2RKF3902X PANASONIC 39K RESISTOR, 0402, 39K OHM, 1%, 100PPM, 0.0625W, THICK FILM 8 SU1, SU2 - 2 2SN-BK-G SAMTEC 2SN-BK-G TEST POINT; JUMPER; STR; TOTAL LENGTH=0.175IN; BLACK; INSULATION=PBT;PHOSPHOR BRONZE CONTACT=GOLD PLATED

9 U1 - 1 MAX40008EWT+ MAXIM MAX40008EWT+ EVKIT PART-IC; MAX40008EWT+; PACKAGE OUTLINE: 21-100086C;

PACKAGE CODE: N60D1+1; WLP6

10 VDD, VPULL - 2 5000 KEYSTONE N/A

TEST POINT; PIN DIA=0.1IN; TOTAL LENGTH=0.3IN; BOARD HOLE=0.04IN; RED; PHOSPHOR BRONZE WIRE SILVER PLATE FINISH; 11 R2, R5, R6 DNP 0 ERJ-2GE0R00X PANASONIC 0 RESISTOR; 0402; 0 OHM; 0%; JUMPER; 0.10W; THICK FILM

12 PCB - 1 MAX40008 MAXIM PCB PCB Board:MAX40008 EVALUATION KIT

Maxim Integrated │ 4 www.maximintegrated.com Evaluates: MAX40008/MAX40009MAX40008/MAX40009 Evaluation Kit MAX40008 EV Kit Schematic DNI GND GND 0.1UF DNI VDD VDD DNI VDD FTS-103-01-L-S 0.1UF FTS-102-01-L-S 39K MAX40008EWT+ GND INM INP VOUT VDD VPULL VOUT VOUT B1 A3 GND OUT IN- IN+ SHDN VDD

Maxim Integrated │ 5 www.maximintegrated.com Evaluates: MAX40008/MAX40009MAX40008/MAX40009 Evaluation Kit MAX40008 EV Kit—Top Silkscreen MAX40008 EV Kit—Top MAX40008 EV Kit—Bottom MAX40008 EV Kit—Bottom Silkscreen MAX40008 EV Kit PCB Layout Diagrams

Maxim Integrated │ 6 www.maximintegrated.com Evaluates: MAX40008/MAX40009MAX40008/MAX40009 Evaluation Kit MAX40009 EV Kit Bill of Materials ITEM QTY REF DES VAR STATUS MAXINV MFG PART # MANUFACTURER VALUE DESCRIPTION COMMENTS 1 2 C1, C2 Pref 20-000U1-B19B CL05B104KO5NNN SAMSUNG ELECTRONICS 0.1UF CAPACITOR; SMT (0402); CERAMIC; 0.1µF; 16V; TOL = 10%; TG = -55°C TO +125°C; TC = X7R 2 3 X1, X2, GND Pref 02-TPMINI5001-00 5001 KEYSTONE N/A TEST POINT; PIN DIA = 0.1IN; TOTAL LENGTH = 0.3IN; BOARD HOLE = 0.04IN; BLACK; PHOSPHOR BRONZE WIRE SILVER PLATE FINISH; RECOMMENDED FOR BOARD THICKNESS = 0.062IN; NOT FOR COLD TEST 3 3 INM, INP, VOUT Pref 02-TPMINI5002-00 5002 KEYSTONE N/A TEST POINT; PIN DIA = 0.1IN; TOTAL LENGTH = 0.3IN; BOARD HOLE = 0.04IN; WHITE; PHOSPHOR BRONZE WIRE SILVER; NOT FOR COLD TEST 4 1 J1 Pref 01-FTS10201LS2P-19 FTS-102-01-L-S SAMTEC FTS-102-01-L-S CONNECTOR; MALE; THROUGH HOLE; 1.27MM MICRO LOW PROFILE TERMINAL STRIP; STRAIGHT; 2PINS; NOTE: SPECIAL ORDER ONLY. PURCHASING OF THIS PRODUCT IS CASE-TO-CASE BASIS. 5 1 J2 Pref 01-FTS10301LS3P-21 FTS-103-01-L-S SAMTEC FTS-103-01-L-S CONNECTOR; MALE; THROUGH HOLE; MICRO LOW PROFILE TERMINAL STRIP; STRAIGHT; 3PINS 6 1 R1 Pref 80-0000R-26A ERJ-2GE0R00X PANASONIC 0 RESISTOR; 0402; 0Ω; 0%; JUMPER; 0.10W; THICK FILM 7 1 R3 Pref 80-0039K-23 ERJ-2RKF3902X PANASONIC 39K RESISTOR, 0402, 39KΩ, 1%, 100PPM, 0.0625W, THICK FILM 8 2 SU1, SU2 Pref 02-JMPF2SNBKG-00 2SN-BK-G SAMTEC 2SN-BK-G TEST POINT; JUMPER; STR; TOTAL LENGTH = 0.175IN; BLACK; INSULATION = PBT; PHOSPHOR BRONZE CONTACT=GOLD PLATED 9 1 U1 Pref MAX40009ANT+ MAX40009ANT+ MAXIM MAX40009ANT+ EVKIT PART-IC; MAX40009ANT+; PACKAGE OUTLINE: 21-100086C; PACKAGE CODE: N60D1+1; WLP6 10 2 VDD, VPULL Pref 02-TPMINI5000-00 5000 KEYSTONE N/A TEST POINT; PIN DIA = 0.1IN; TOTAL LENGTH =0.3IN; BOARD HOLE = 0.04IN; RED; PHOSPHOR BRONZE WIRE SILVER PLATE FINISH; RECOMMENDED FOR BOARD THICKNESS=0.062IN; NOT FOR COLD TEST 11 1 Pref EPCB40009 MAX40009 MAXIM PCB PCB: MAX40009 TOTAL 18 DO NOT PURCHASE (DNP) ITEM QTY REF DES VAR STATUS MAXINV MFG PART # MANUFACTURER VALUE DESCRIPTION COMMENTS 1 3 R2, R5, R6 DNP 80-0000R-26A ERJ-2GE0R00X PANASONIC 0 RESISTOR; 0402; 0Ω; 0%; JUMPER; 0.10W; THICK FILM TOTAL 3 PACKOUT (These are purchased parts but not assembled on PCB and will be shipped with PCB) ITEM QTY REF DES MAXINV MFG PART # MANUFACTURER VALUE DESCRIPTION COMMENTS 1 1 PACKOUT 88-00711-SML 88-00711-SML N/A ? BOX;SMALL BROWN 9 3/16X7X1 1/4 - PACKOUT 2 1 PACKOUT 87-02162-00 87-02162-00 N/A ? ESD BAG;BAG; STATIC SHIELD ZIP 4inX6in; W/ESD LOGO - PACKOUT 3 1 PACKOUT 85-MAXKIT-PNK 85-MAXKIT-PNK N/A ? PINK FOAM; FOAM; ANTI-STATIC PE 12in X 12in X 5MM - PACKOUT 4 1 PACKOUT EVINSERT EVINSERT N/A ? WEB INSTRUCTIONS FOR MAXIM DATA SHEET 5 1 PACKOUT 85-84003-006 85-84003-006 N/A ? LABEL(EV KIT BOX) - PACKOUT TOTAL 5

Maxim Integrated │ 7 www.maximintegrated.com Evaluates: MAX40008/MAX40009MAX40008/MAX40009 Evaluation Kit MAX40009 EV Kit Schematics MECHANICAL 02-JMPF2SNBKG-00 2SN-BK-G 02-JMPF2SNBKG-00 J2J1 2SN-BK-GSMALL BOX N/A SU2SU1EV_KIT_BOX1 SHUNTSHUNTEV KIT BOX

Maxim Integrated │ 8 www.maximintegrated.com Evaluates: MAX40008/MAX40009MAX40008/MAX40009 Evaluation Kit MAX40009 EV Kit Schematics (continued) FTS-103-01-L-S VDD GND 0.1UF FTS-102-01-L-S GND MAX40009ANT+DNI 0.1UF DNI VDD VDD DNI 39K VPULL VDD VOUT INP INM GND R1 VOUT VOUT GND OUT IN- IN+ SHDN VDD

Maxim Integrated │ 9 www.maximintegrated.com Evaluates: MAX40008/MAX40009MAX40008/MAX40009 Evaluation Kit MAX40009 EV Kit—Top Silkscreen MAX40009 EV Kit—Top MAX40009 EV Kit—Top Mask MAX40009 EV Kit—Bottom MAX40009 EV Kit PCB Layout Diagrams 1.0’’ 1.0’’ 1.0’’ 1.0’’

Maxim Integrated │ 10 www.maximintegrated.com Evaluates: MAX40008/MAX40009MAX40008/MAX40009 Evaluation Kit MAX40009 EV Kit—Bottom Mask MAX40009 EV Kit—Top Paste MAX40009 EV Kit—Bottom Silkscreen MAX40009 EV Kit PCB Layout Diagrams (continued) 1.0’’ 1.0’’ 1.0’’

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. © 2017 Maxim Integrated Products, Inc. │ 11 Evaluates: MAX40008/MAX40009MAX40008/MAX40009 Evaluation Kit

Revision History

0 3/17 Initial release — 1 6/17 Added MAX40008 part number 1–11 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.