MAX6966EVCMAXQU Maxim Integrated, MAX6966EVCMAXQU Datasheet - Page 4

• Manufacturer Part Number: MAX6966EVCMAXQU
• Description: LED Lighting Development Tools MAXIM EVALUATION SYSTEM
• Manufacturer: Maxim Integrated
• Series: MAX6966, MAX6967r

Specifications of MAX6966EVCMAXQU

• Product: Evaluation Kits

MAX6966 Evaluation Kit/Evaluation System
The MAX6966 EV system (MAX6966EVCMAXQU) is a
complete 10-port, constant-current LED driver and I/O
expander system, consisting of a MAX6966 EV kit and
the Maxim command module (CMAXQUSB).
The CMAXQUSB is a Maxim command module that
provides an SPI interface bus to demonstrate various
Maxim devices. Maxim reserves the right to change the
implementation of this module at any time with no
advance notice.
The MAX6966 EV kit board provides a proven layout for
evaluating the MAX6966 constant-current LED driver
and I/O expander IC and can be obtained separately
without the CMAXQUSB.
The EV kit includes three RGB LEDs (D1, D2, and D3)
and one white LED (D4). These LEDs can be enabled
and the current through each LED can be controlled
using the MAX6966 EV kit software (see the Detailed
Description of Software section).
The MAX6966 EV kit also includes PCB landing pads
(R2–R11) on the bottom side of the EV kit board that
can be used to add pullup resistors on every one of the
MAX6966’s P0–P9 ports.
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Detailed Description of Hardware
MAX6966 EV System
MAX6966 EV Kit
CMAXQUSB
Tables 1 and 2 explain the functionality of the jumpers
on the MAX6966 EV kit.
Table 1. Select IN Source
* Default position.
Table 2. Select IN Source
* Default position.
JUMPER
JUMPER
JU1
JU2
POSITION
POSITION
SHUNT
SHUNT
Short*
Open
1-2*
2-3
Jumper Selection Tables
MAX6966 V+ supplied from
CMAXQUSB (3.3V)
MAX6966 V+ supplied from V+ pad
MISO connected to DOUT/OSC
MISO not connected to DOUT/OSC
DESCRIPTION
DESCRIPTION