MAX544XEVKIT# Maxim Integrated, MAX544XEVKIT# Datasheet - Page 5

• Manufacturer Part Number: MAX544XEVKIT#
• Description: Data Conversion IC Development Tools MAX5441/42/43/44 Eval Kit
• Manufacturer: Maxim Integrated

Specifications of MAX544XEVKIT#

• Rohs: yes

The MAX544X EV kit provides a proven design to evaluate
the MAX5441–MAX5444 serial-input, voltage-output, 16-bit
DACs. The DACs are controlled by an on-board MAXQ
microcontroller that provides two separate SPI control
interfaces.
The EV kit provides on-board +2.5V and +4.096V high-
precision voltage references. Use jumper JU2 to select
from the different reference sources.
The EV kit connects one precision bipolar buffer
(MAX9632) to the MAX5442 and one ultra-precision uni-
polar buffer (MAX44251) to the MAX5441.
The EV kit comes with the +5V MAX5441AEUA+ and +5V
MAX5442AEUB+ installed; however, it can also be used
Table 1. Pin-Compatible Devices Selector Guide
MAX5441ACUA+
MAX5441AEUA+
MAX5441BCUA+
MAX5441BEUA+
MAX5442ACUB+
MAX5442AEUB+
MAX5442BCUB+
MAX5442BEUB+
MAX5443ACUA+
MAX5443AEUA+
MAX5443BCUA+
MAX5443BEUA+
MAX5444ACUB+
MAX5444AEUB+
MAX5444BCUB+
MAX5444BEUB+
Detailed Description of Hardware
PART
_________________________________________________________________ Maxim Integrated Products 5
-40NC to +85NC
-40NC to +85NC
-40NC to +85NC
-40NC to +85NC
-40NC to +85NC
-40NC to +85NC
-40NC to +85NC
-40NC to +85NC
TEMP RANGE
0NC to +70NC
0NC to +70NC
0NC to +70NC
0NC to +70NC
0NC to +70NC
0NC to +70NC
0NC to +70NC
0NC to +70NC
Evaluates: MAX5441–MAX5444
PIN-PACKAGE
10 FMAX
10 FMAX
10 FMAX
10 FMAX
10 FMAX
10 FMAX
10 FMAX
10 FMAX
8 FMAX
8 FMAX
8 FMAX
8 FMAX
8 FMAX
8 FMAX
8 FMAX
8 FMAX
to evaluate other parts in the same family. Contact the
factory for free samples of the pin-compatible devices
shown in Table 1.
Caution: Refer to the MAX44251/MAX44252 and the
MAX9632 IC data sheets for detailed specifications.
Pay special attention when using the USB power supply
to power the devices. When the DAC output is beyond
the op amp’s guaranteed input common-mode voltage
range, use external power supplies instead.
To allow the MAX5442 to operate in bipolar mode, con-
nect a +5V supply to the OP2+ connector, connect a -5V
supply to the OP2- connector, install a shunt across pins
1-2 on jumper JU15, and across pins 2-3 on jumpers
JU12, JU13, and JU14.
Bipolar Output Mode (MAX5442 Only)
INL (LSB)
Q2
Q2
Q4
Q4
Q2
Q2
Q4
Q4
Q2
Q2
Q4
Q4
Q2
Q2
Q4
Q4
SUPPLY (V)
5
5
5
5
5
5
5
5
3
3
3
3
3
3
3
3