MAX6965EVKIT Maxim Integrated, MAX6965EVKIT Datasheet - Page 6

• Manufacturer Part Number: MAX6965EVKIT
• Description: LED Lighting Development Tools Evaluation Kit/Evaluation System for the MAX6965
• Manufacturer: Maxim Integrated
• Series: MAX6965r

Specifications of MAX6965EVKIT

• Product: Evaluation Kits

The MAX6965 is a 9-output LED driver with intensity
control and hot-insertion protection. The MAX6965 EV
kit board provides a proven layout for evaluating the
MAX6965. The EV kit comes with a MAX6965ATE
installed.
Jumper JU1 controls the blink function of the MAX6965
EV kit as shown in Table 3. Make sure the Blink Enable
checkbox on the Global Config/Status tab is checked
to enable the blink function.
The hardware reset function is controlled by jumper
JU2 as shown in Table 4. Putting the shunt on position
2-3 resets all registers and puts the device in the
power-on reset state.
The shunt position of jumper JU5 determines the I
slave address of the MAX6965 EV kit. See Table 2 to
select the appropriate setting.
Jumpers JU3, JU4, and JU6 are reserved for evaluating
the MAX7315 and MAX7316. Leave the shunt on
default positions, as shown in Table 5, to evaluate the
MAX6965.
MAX6965 Evaluation Kit/
Evaluation System
Table 3. Blink Jumper Configuration
6
*Default position.
Table 4.
*Default position.
Detailed Description of Hardware
JUMPER
JUMPER
_______________________________________________________________________________________
JU1
JU2
RST Jumper Configuration
POSITION
POSITION
SHUNT
SHUNT
Open
Open
2-3*
1-2*
1-2
2-3
Reserved Jumper Settings
I
2
C Address Configuration
Hardware Reset Control
Controlled by the RST pad
Blink phase controlled by
Normal operation
DESCRIPTION
DESCRIPTION
Blink phase 1
Blink phase 0
BLINK pad
Blink Control
Reset
2
C
The power supply for all LEDs must be powered by a
user-provided 0 to 7V power supply, which connects to
VDD. The MAX6965 can be either powered from the
CMAXQUSB or from a user-supplied 2.0V to 3.6V
power supply, which connects to VCC, as shown in
Table 6.
Table 5. Jumper JU3, JU4, and JU6
Configuration
Table 6. V+ Selection Configuration
*Default position.
**Hardware support only.
*Default position.
JUMPER
JUMPER
JU3
JU4
JU6
JU7
POSITION
POSITION
SHUNT
SHUNT
Open*
Open
Open
1-2*
1-2*
2-3*
2-3
2-3
1-2
1-2
O7 output drives the white
LED D3.
Evaluates P7 as input
(MAX7315/MAX7316)**.
Use O7 pad to evaluate this
I/O pin.
O6 output drives the white
LED D4.
Evaluates P6 as input
(MAX7315/MAX7316)**.
Use O6 pad to evaluate this
I/O pin.
INT signal routed to J1**.
Use O8 pad to evaluate this
I/O pin.
User-provided 2.0V to 3.6V
power supply (VCC)
Powered by CMAXQUSB
Power Supplies
DESCRIPTION
DESCRIPTION