MAX40008/MAX40009 Evaluation Kit
Evaluates: MAX40008/MAX40009
General Description
Quick Start
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 out-
put (MAX40009ANT+), while the MAX40008EVKIT# EV
kit comes with an open-drain output (MAX40008ANT+)
Required Equipment
● Three +5V DC power supplies
(V , V , and V
)
DD IN+
PULL
● Two digital multimeters (DMMs)
Procedure
installed that operates off a V
supply between 1.7V
DD
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.
and 5.5V. The MAX40008/MAX40009 has a wide input
common mode voltage range from -0.2V to V + 0.2V.
This EV kit demonstrates the MAX40008/MAX40009 in an
ultra-small, 0.73mm x 1.1mm, 6-bump wafer-level pack-
age (WLP) with 0.35mm bump spacing.
DD
1) Connect the positive terminal of a DC power supply
to the VDD test point and the ground terminal to the
GND test point.
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.
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.
When using the MAX40008EVKIT# to evaluate the
MAX40009 (push-pull version), replace U1 (MAX40008)
with MAX40009 with jumper J1 removed.
3) Connect the positive terminal of a DC power supply
to the INP test point and the ground terminal to the
GND test point.
Features
● 300ns Propagation Delay
● Wide Input Common Mode Voltage Range,
4) Turn on the V
power supply and set it to any
DD
voltage between 1.7V and 5.5V.
5) Turn on the V power supply and set it to any
PULL
-0.2V to V
+ 0.2V
DD
voltage between 1.7V to 5.5V (MAX40008 only).
● Hysteresis Adding Configurable
● Evaluates 6-Bump WLP Package
● Fully Assembled and Tested
Do not need V supply when MAX40009
PULL
(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
test
Ordering Information appears at end of data sheet.
OUT
point and observe its response to varying voltage at
IN+. V should be at logic-high (V ) when voltage
OUT
PULL
applied on IN+ is greater than V
and should be at
IN-
logic-low (0V) when the voltage applied on IN+ is less
than V
.
IN-
319-100005; Rev 1; 6/17