MAX40000EVKIT#

MAX40000EVKIT# Datasheet

MAX40000/MAX40001 Evaluation Kits

Part	Datasheet
MAX40000EVKIT#	MAX40000EVKIT# (pdf)

Related Parts	Information
MAX40001EVKIT#	MAX40001EVKIT#

PDF Datasheet Preview
MAX40000/MAX40001 Evaluation Kits Evaluate MAX40000 MAX40001 The MAX40000 and MAX40001 evaluation kits EV kits are fully assembled and tested PC boards that evaluate the MAX40000 and MAX40001 single comparators with internal voltage references, respectively. By default, the MAX40001 EV kit has an open-drain output, while the MAX40000 EV kit has a push-pull output. These EV kits come with a MAX40000ANT12+/MAX40001ANT12+ installed that operate off a VCC supply between 1.7V and 5.5V, an internal reference voltage of 1.252V, and have a wide -0.2V to +5.7V input voltage VIN range. These EV kits demonstrate the MAX40000ANT12+/MAX40001ANT12+ in an ultra-small, 1.1mm x 0.76mm, 6-bump wafer-level package WLP with 0.35mm bump spacing. These EV kits can be used to evaluate the entire family of MAX40000/MAX40001 with 6-bump WLP options. Remove pullup resistor R3 on the MAX40001 EV kit when evaluating the MAX40000 in place of the default MAX40001 IC included in the MAX40001 EV kit. ●● -0.2V to VDD + Input Voltage Range ●● 1.7V to 5.5V VDD Range with Internal Reference • 1.252V, 1.66V, 1.94V, and 2.22V Internal Voltage Reference Options Available VDD min Depends on the Voltage Reference Option Note Refer to the Electrical Characteristics table of the MAX40000 IC data sheet for more information on minimum VDD. ●● Configured to Add External Hysteresis ●● Evaluates 6-Bump WLP ●● Proven PCB Layout ●● Fully Assembled and Tested Quick Start Required Equipment Before beginning, the following equipment is needed: ●● Three +5V DC power supplies VDD, INP, and VPULL on MAX40001EVKIT ●● Two digital multimeters DMMs Ordering Information appears at end of data sheet. Procedure The MAX40000/MAX40001 EV kits are fully assembled and tested. Follow steps below to verify board operation. Caution Do not turn on the power supply until all connections are completed. By default, the MAX40000 EV kit comes with the MAX40000ANT12+. 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 not applicable for the MAX40000 EV kit . This is not necessary while evaluating the MAX40000 on the MAX40001 EV kit. R3 needs to be removed while using MAX40001 EV kit to evaluate the MAX40000 push-pull version. 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 Use a wire to short INM test point and VREF test point to connect voltage reference output 1.252V, default to inverting input. 5 Turn on the VCC power supply and set it to any voltage between 1.7V to 5.5V. 6 Monitor the output voltage at the VREF test point using DMM. This should be 1.252V default when either the MAX40000ANT12+/MAX40001ANT12+ is used. 7 Turn on the VPULL power supply and set it to any voltage between 1.7V to 5.5V MAX40001 only . Do not need VPULL supply when MAX40000 push-pull output is used on the MAX40001 EV kit. 8 Turn on the INP power supply and set it to the desired level. 9 Monitor the output using a DMM at the VOUT test point and study its response to varying voltage at INP. Ideally, voltage at the VOUT test point of the MAX40001 EV kit should be at logic-high VPULL when voltage applied on INP is greater than 1.252V and should be at logic-low 0V when voltage applied on INP is less than 1.252V. 10 While, on the MAX40000 EV kit, the voltage on the VOUT test point will be at VCC when the voltage on INP is greater than 1.252V, it should be at GND when the voltage applied on INP is less than MAX40000/MAX40001 Evaluation Kits Evaluate MAX40000 MAX40001 Detailed Description of Hardware The MAX40000/MAX40001 EV kits are fully assembled and tested PC boards that evaluate the 6-bump WLP MAX40000ANT12+/MAX40001ANT12+ push-pull/opendrain output comparators, respectively. These EV kits require a 1.7V to 5.5V supply voltage for normal operation and can be used to evaluate all other MAX40000/MAX40001 parts that come with a WLP. These EV kits allow users to add external hysteresis in addition to the 4mV internal hysteresis through the addition of appropriate resistors on the R2 and R1 pads provided on the EV board. The amount of hysteresis added is given by the equation below, based on R1, R2 values: Hysteres=is R1 x VCC R2 These EV kits also allow users to apply an internal voltage reference to either the IP or IN input pins of the comparator by installing resistor components on R4, R5, and R6 pads. R4 and R5 resistor combination can be used if a voltagedivided version voltage of internal voltage reference is needed in the application. The VPULL test point on the MAX40001 EV kit is utilized to apply a pullup supply voltage between 1.7V to 5.5V for the open-drain output devices for proper operation. Remove R3 and eliminate VPULL if evaluating the comparators with the push-pull output MAX40000 on the MAX40001 EV kit. The MAX40000 EV kit, by default, comes with the MAX40000ANT12+. If the user would like to evaluate the MAX40001 on the MAX40000 EV kit, the user should provide a pullup resistor to supply voltage on the VOUT test point. The MAX40001 EV kit, by default, comes with the MAX40001ANT12+. If the user would like to evaluate the MAX40000 on the MAX40001 EV kit, the user should remove jumper J1 to the pullup resistor on the output pin. Table Default Jumper Settings JUMPER SHUNT POSITION J1 MAX40001EVKIT Only Installed Not Installed Maxim Integrated 2 MAX40000/MAX40001 Evaluation Kits Evaluate MAX40000 MAX40001 MAX40000/MAX40001 EV Kit Schematics R2 OPEN INP INM R5 OPEN C1 0.1UF U1 MAX40000ANT12+ A1 IP OUT A3 B1 IM Ordering Information PART MAX40000EVKIT# MAX40001EVKIT# #Denotes RoHS compliant. TYPE EV Kit EV Kit MAX40001 EV Maxim Integrated 6 MAX40000/MAX40001 Evaluation Kits Evaluate MAX40000 MAX40001 NUMBER 8/16 Initial release 10/16 Added MAX40000 part number, schematic, and PCB layout diagrams 6/17 Removed future product asterisk from MAX40001EVKIT# PAGES CHANGED 1-7 6 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at 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. 7

PDF Datasheet Preview

MAX40000/MAX40001 Evaluation Kits

Evaluate MAX40000 MAX40001

The MAX40000 and MAX40001 evaluation kits EV kits are fully assembled and tested PC boards that evaluate the MAX40000 and MAX40001 single comparators with internal voltage references, respectively. By default, the MAX40001 EV kit has an open-drain output, while the MAX40000 EV kit has a push-pull output. These EV kits come with a MAX40000ANT12+/MAX40001ANT12+ installed that operate off a VCC supply between 1.7V and 5.5V, an internal reference voltage of 1.252V, and have a wide -0.2V to +5.7V input voltage VIN range. These EV kits demonstrate the MAX40000ANT12+/MAX40001ANT12+ in an ultra-small, 1.1mm x 0.76mm, 6-bump wafer-level package WLP with 0.35mm bump spacing.

These EV kits can be used to evaluate the entire family of MAX40000/MAX40001 with 6-bump WLP options. Remove pullup resistor R3 on the MAX40001 EV kit when evaluating the MAX40000 in place of the default MAX40001 IC included in the MAX40001 EV kit.
●● -0.2V to VDD + Input Voltage Range ●● 1.7V to 5.5V VDD Range with Internal Reference
• 1.252V, 1.66V, 1.94V, and 2.22V Internal Voltage Reference Options Available VDD min Depends on the Voltage Reference Option

Note Refer to the Electrical Characteristics table of the MAX40000 IC data sheet for more information on minimum VDD. ●● Configured to Add External Hysteresis ●● Evaluates 6-Bump WLP ●● Proven PCB Layout ●● Fully Assembled and Tested

Quick Start

Required Equipment

Before beginning, the following equipment is needed:
●● Three +5V DC power supplies VDD, INP, and VPULL on MAX40001EVKIT
●● Two digital multimeters DMMs
Ordering Information appears at end of data sheet.

Procedure

The MAX40000/MAX40001 EV kits are fully assembled and tested. Follow steps below to verify board operation. Caution Do not turn on the power supply until all connections are completed. By default, the MAX40000 EV kit comes with the MAX40000ANT12+.
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 not applicable for the MAX40000 EV kit . This is not necessary while evaluating the MAX40000 on the MAX40001 EV kit. R3 needs to be removed while using MAX40001 EV kit to evaluate the MAX40000 push-pull version.
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 Use a wire to short INM test point and VREF test point to connect voltage reference output 1.252V, default to inverting input.
5 Turn on the VCC power supply and set it to any voltage between 1.7V to 5.5V.
6 Monitor the output voltage at the VREF test point using DMM. This should be 1.252V default when either the MAX40000ANT12+/MAX40001ANT12+ is used.
7 Turn on the VPULL power supply and set it to any voltage between 1.7V to 5.5V MAX40001 only . Do not need VPULL supply when MAX40000 push-pull output is used on the MAX40001 EV kit.
8 Turn on the INP power supply and set it to the desired level.
9 Monitor the output using a DMM at the VOUT test point and study its response to varying voltage at INP. Ideally, voltage at the VOUT test point of the MAX40001 EV kit should be at logic-high VPULL when voltage applied on INP is greater than 1.252V and should be at logic-low 0V when voltage applied on INP is less than 1.252V.
10 While, on the MAX40000 EV kit, the voltage on the VOUT test point will be at VCC when the voltage on INP is greater than 1.252V, it should be at GND when the voltage applied on INP is less than

MAX40000/MAX40001 Evaluation Kits

Evaluate MAX40000 MAX40001

Detailed Description of Hardware

The MAX40000/MAX40001 EV kits are fully assembled and tested PC boards that evaluate the 6-bump WLP MAX40000ANT12+/MAX40001ANT12+ push-pull/opendrain output comparators, respectively. These EV kits require a 1.7V to 5.5V supply voltage for normal operation and can be used to evaluate all other MAX40000/MAX40001 parts that come with a WLP.

These EV kits allow users to add external hysteresis in addition to the 4mV internal hysteresis through the addition of appropriate resistors on the R2 and R1 pads provided on the EV board. The amount of hysteresis added is given by the equation below, based on R1, R2 values:

Hysteres=is R1 x VCC R2

These EV kits also allow users to apply an internal voltage reference to either the IP or IN input pins of the comparator by installing resistor components on R4, R5, and R6 pads. R4 and R5 resistor combination can be used if a voltagedivided version voltage of internal voltage reference is needed in the application.

The VPULL test point on the MAX40001 EV kit is utilized to apply a pullup supply voltage between 1.7V to 5.5V for the open-drain output devices for proper operation. Remove R3 and eliminate VPULL if evaluating the comparators with the push-pull output MAX40000 on the MAX40001 EV kit.

The MAX40000 EV kit, by default, comes with the MAX40000ANT12+. If the user would like to evaluate the MAX40001 on the MAX40000 EV kit, the user should provide a pullup resistor to supply voltage on the VOUT test point.

The MAX40001 EV kit, by default, comes with the MAX40001ANT12+. If the user would like to evaluate the MAX40000 on the MAX40001 EV kit, the user should remove jumper J1 to the pullup resistor on the output pin.

Table Default Jumper Settings

JUMPER

SHUNT POSITION

J1 MAX40001EVKIT Only

Installed

Not Installed

Maxim Integrated 2

MAX40000/MAX40001 Evaluation Kits

Evaluate MAX40000 MAX40001

MAX40000/MAX40001 EV Kit Schematics

R2 OPEN

INP INM

R5 OPEN

C1 0.1UF

U1 MAX40000ANT12+

A1 IP

OUT A3

B1 IM
Ordering Information

PART MAX40000EVKIT# MAX40001EVKIT# #Denotes RoHS compliant.

TYPE EV Kit EV Kit

MAX40001 EV

Maxim Integrated 6

MAX40000/MAX40001 Evaluation Kits

Evaluate MAX40000 MAX40001

NUMBER
8/16 Initial release
10/16 Added MAX40000 part number, schematic, and PCB layout diagrams
6/17 Removed future product asterisk from MAX40001EVKIT#

PAGES CHANGED
1-7 6
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at

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. 7

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived MAX40000EVKIT# Datasheet file may be downloaded here without warranties.

Datasheet ID: MAX40000EVKIT# 647332