Datasheet

Evaluates: MAX1379
MAX1379 Evaluation Kit
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Table 1. MAX1379 EV Kit Jumper Descriptions (continued)
JUMPER
SHUNT
POSITION
DESCRIPTION
1-2 Connects the output of the input buffer (U3) to the AIN1B input of the MAX1379
1-3* Connects the AIN1B input of the MAX1379 to ground
JAIN1B
1-4 Connects the signal from the AIN1B_BNC connector to the AIN1B input of the MAX1379
1-2 Connects the inverting input of the input buffer (U3) to ground through a 1kΩ resistor
JOP1-
2-3*
Connects the signal from the AIN1A_BNC connector to the inverting input of the input buffer
(U3) through a 1kΩ resistor
1-2*
Connects the signal from the AIN2A_BNC connector to the noninverting input of the input
buffer (U5) through a 1kΩ resistor
J2A
2-3 Connects the noninverting input of the input buffer (U5) to ground through a 1kΩ resistor
1-2* Connects the output of the input buffer (U5) to the AIN2A input of the MAX1379
JAIN2A
2-3 Connects the signal from the AIN2A_BNC connector to the AIN2A input of the MAX1379
1-2*
Connects the signal from the AIN2B_BNC connector to the noninverting input of the input
buffer (U6) through a 1kΩ resistor
J2B
2-3 Connects the noninverting input of the input buffer (U6) to ground through a 1kΩ resistor
1-2* Connects the output of the input buffer (U6) to the AIN2B input of the MAX1379
1-3 Connects the AIN2B input of the MAX1379 to groundJAIN2B
1-4 Connects the signal from the AIN2B_BNC connector to the AIN2B input of the MAX1379
1-2* Connects the inverting input of the input buffer (U6) to ground through a 1kΩ resistor
JOP2-
2-3
Connects the signal from the AIN2A_BNC connector to the inverting input of the input buffer
(U6) through a 1kΩ resistor
1-2 Connects the REF input of the MAX1379 to AVDD
JREF
2-3* Connects the external reference voltage to the on-board REF pad
1-2* Connects the power from the AVDD connector to the MAX1379
JUAVDD
Open Disconnects the power to the MAX1379
Table 2. Jumper Settings for True-Differential or Single-Ended Signal Measurement
JUMPER
SHUNT
POSITION
DESCRIPTION
J1A 1-2
Connects the signal from the AIN1A_BNC connector to the noninverting input of the input
buffer (U2) through a 1kΩ resistor
JAIN1A 1-2 Connects the output of the input buffer (U2) to the AIN1A input of the MAX1379
J1B 1-2
Connects the signal from the AIN1B_BNC connector to the noninverting input of the input
buffer (U3) through a 1kΩ resistor
JAIN1B 1-2 Connects the output of the input buffer (U3) to the AIN1B input of the MAX1379
JOP1- 1-2 Connects the inverting input of the input buffer (U3) to ground through a 1kΩ resistor
J2A 1-2
Connects the signal from the AIN2A_BNC connector to the noninverting input of the input
buffer (U5) through a 1kΩ resistor
JAIN2A 1-2 Connects the output of the input buffer (U5) to the AIN2A input of the MAX1379
* Default position.