Evaluate: MAX40000

MAX40001

MAX40000/MAX40001

Evaluation Kits

General Description

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+

5.5V, an internal reference voltage of 1.252V, and have a

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.

Features

• 1.252V, 1.66V, 1.94V, and 2.22V Internal Voltage

the Voltage Reference Option)

Note: Refer to the Electrical Characteristics table of the

● Configured to Add External Hysteresis

● Evaluates 6-Bump WLP

● Proven PCB Layout

● Fully Assembled and Tested

19-8620; Rev 2; 6/17

Ordering Information appears at end of data sheet.

Quick Start

Required Equipment

Before beginning, the following equipment is needed:

on MAX40001EVKIT)

● Two digital multimeters (DMMs)

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.

to connect voltage reference output (1.252V, default)

to inverting input.

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.

between 1.7V to 5.5V (MAX40001 only). Do not need

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

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

is greater than 1.252V, it should be at GND when the

voltage applied on INP is less than 1.252.