Datasheet

MAX44009 Evaluation Kit

Evaluates: MAX44009

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Table 1. Jumpers JU1 and JU2 Function (SDA and SCL)

Table 2. Jumper JU3 Function (INT)

Table 3. Jumper JU4 Function (VCC)

Table 4. Jumper JU5 Function (A0)

*Default position.

Note: x is the read/write bit.

JUMPER SHUNT POSITION DESCRIPTION

JU1

1-2* Connects the device’s SDA to on-board I

C master

2-3 Connects the device’s SDA to user-supplied external I

C master

JU2

1-2* Connects the device’s SCL to on-board I

C master

2-3 Connects the device’s SCL to user-supplied external I

C master

SHUNT POSITION DESCRIPTION

1-2*

Connects the device’s INT to on-board I

C master

2-3

Connects the device’s INT to external user-supplied I

C master

SHUNT POSITION DESCRIPTION

1-2 The EV kit requires an external power supply applied at the VDD pad

2-3* The device is powered through 3.3V generated from the host PC’s USB port

SHUNT POSITION DESCRIPTION

Installed A0 pulled to GND; the device’s I

C interface slave address selected as 1001010x

Not installed A0 pulled to VCC through R17; the device’s I

C interface slave address selected as 1001011x