MAX40008EVKIT#

MAX40008EVKIT# Datasheet

MAX40008/MAX40009 Evaluation Kit

Part	Datasheet
MAX40008EVKIT#	MAX40008EVKIT# (pdf)

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MAX40008/MAX40009 Evaluation Kit Evaluates MAX40008/MAX40009 The MAX40008/MAX40009 evaluation kit EV kit is a fully assembled and tested PC board that evaluates the MAX40008/MAX40009 single comparator with shutdown input. The MAX40009EVKIT# comes with a push-pull output MAX40009ANT+ , while the MAX40008EVKIT# EV kit comes with an open-drain output MAX40008ANT+ installed that operates off a VDD supply between 1.7V and 5.5V. The MAX40008/MAX40009 has a wide input common mode voltage range from -0.2V to VDD + 0.2V. This EV kit demonstrates the MAX40008/MAX40009 in an ultra-small, 0.73mm x 1.1mm, 6-bump wafer-level package WLP with 0.35mm bump spacing. The EV kit can be used to evaluate both the MAX40008 and MAX40009 with a 6-bump WLP. To evaluate the MAX40008 open-drain output version on MAX40009EVKIT# , replace U1 MAX40009 with the MAX40008 with jumper J1 installed. When using the MAX40008EVKIT# to evaluate the MAX40009 push-pull version , replace U1 MAX40008 with MAX40009 with jumper J1 removed. ●● 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 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 VDD power supply and set it to any voltage between 1.7V and 5.5V. 5 Turn on the VPULL power supply and set it to any voltage between 1.7V to 5.5V MAX40008 only . Do not need VPULL 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 VOUT 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 VIN- and should be at logic-low 0V when the voltage applied on IN+ is less than VIN-. MAX40008/MAX40009 Evaluation Kit Evaluates MAX40008/MAX40009 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 addition 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 equations become: For the MAX40008 open-drain output: = VTHP + R2 + R3 + R1+ R2 + R3 VPULL R1+ R3 R1+ R2 + R3 = VTHN + R2 + R1+ R2 R1+ R2 when R1 and R2 >> RP = VTHP + R2 + R1+ R2 R1+ R2 VHYS = VTHP − VTHN = VPULL R1+ R3 + R1+ R2 + R 3 R1+ R2 the term R1+ R2 VHYS = VPULL R1+ R 3 R1+ R2 + R 3 Ordering Information PART MAX40008EVKIT# MAX40009EVKIT# #RoHS-compliant TYPE EV Kit EV Kit FUNCTION Connects Open-Drain output MAX40008 to VPULL Normal push-pull operation MAX40009 The device is in Active mode The device is shut down Maxim Integrated 2 Maxim Integrated 3 MAX40008 EV Kit Bill of Materials ITEM 1 REF_DES C1, C2 DNI/DNP QTY MFG PART # CL05B104KO5NNN X1, X2, GND INM, INP, VOUT SU1, SU2 5001 5002 FTS-102-01-L-S FTS-103-01-L-S ERJ-2GE0R00X ERJ-2RKF3902X 2SN-BK-G MAX40008EWT+ VDD, VPULL 5000 R2, R5, R6 ERJ-2GE0R00X MAX40008 TOTAL MANUFACTURER SAMSUNG ELECTRONICS KEYSTONE KEYSTONE SAMTEC SAMTEC PANASONIC SAMTEC MAXIM KEYSTONE PANASONIC MAXIM VALUE 0.1UF FTS-102-01-L-S FTS-103-01-L-S 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. 11

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MAX40008/MAX40009 Evaluation Kit

Evaluates MAX40008/MAX40009

The MAX40008/MAX40009 evaluation kit EV kit is a fully assembled and tested PC board that evaluates the MAX40008/MAX40009 single comparator with shutdown input. The MAX40009EVKIT# comes with a push-pull output MAX40009ANT+ , while the MAX40008EVKIT# EV kit comes with an open-drain output MAX40008ANT+ installed that operates off a VDD supply between 1.7V and 5.5V. The MAX40008/MAX40009 has a wide input common mode voltage range from -0.2V to VDD + 0.2V. This EV kit demonstrates the MAX40008/MAX40009 in an ultra-small, 0.73mm x 1.1mm, 6-bump wafer-level package WLP with 0.35mm bump spacing.

The EV kit can be used to evaluate both the MAX40008 and MAX40009 with a 6-bump WLP. To evaluate the MAX40008 open-drain output version on MAX40009EVKIT# , replace U1 MAX40009 with the MAX40008 with jumper J1 installed.

When using the MAX40008EVKIT# to evaluate the MAX40009 push-pull version , replace U1 MAX40008 with MAX40009 with jumper J1 removed.
●● 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
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 VDD power supply and set it to any voltage between 1.7V and 5.5V.
5 Turn on the VPULL power supply and set it to any voltage between 1.7V to 5.5V MAX40008 only . Do not need VPULL 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 VOUT 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 VIN- and should be at logic-low 0V when the voltage applied on IN+ is less than VIN-.

MAX40008/MAX40009 Evaluation Kit

Evaluates MAX40008/MAX40009

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 addition 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 equations become:

For the MAX40008 open-drain output:
= VTHP +

R2 + R3 + R1+ R2 + R3

VPULL

R1+ R3 R1+ R2 + R3
= VTHN +

R2 + R1+ R2

R1+ R2
when R1 and R2 >> RP
= VTHP +

R2 + R1+ R2

R1+ R2

VHYS = VTHP − VTHN =

VPULL

R1+ R3 + R1+ R2 + R 3

R1+ R2
the term

R1+ R2

VHYS =

VPULL

R1+ R 3 R1+ R2 + R 3
Ordering Information

PART MAX40008EVKIT# MAX40009EVKIT# #RoHS-compliant

TYPE EV Kit EV Kit

FUNCTION Connects Open-Drain output MAX40008 to VPULL Normal push-pull operation MAX40009 The device is in Active mode The device is shut down

Maxim Integrated 2

Maxim Integrated 3

MAX40008 EV Kit Bill of Materials

ITEM 1

REF_DES C1, C2

DNI/DNP QTY

MFG PART #

CL05B104KO5NNN

X1, X2, GND

INM, INP, VOUT

SU1, SU2
5001
5002

FTS-102-01-L-S

FTS-103-01-L-S

ERJ-2GE0R00X

ERJ-2RKF3902X
2SN-BK-G

MAX40008EWT+

VDD, VPULL
5000

R2, R5, R6

ERJ-2GE0R00X

MAX40008

TOTAL

MANUFACTURER SAMSUNG

ELECTRONICS

KEYSTONE

KEYSTONE

SAMTEC

SAMTEC PANASONIC

SAMTEC

MAXIM

KEYSTONE

PANASONIC MAXIM

VALUE 0.1UF

FTS-102-01-L-S FTS-103-01-L-S
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. 11

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 MAX40008EVKIT# Datasheet file may be downloaded here without warranties.

Datasheet ID: MAX40008EVKIT# 647334