Datasheet

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EVM Operation

Table 6. Jumper Setting Functions (continued)

Jumper

Reference Function

Position

For DAC8560EVM, the V

is routed out to minimize the output error. Remove R1 and short W7 as

shown; then connect V

and V

OUT

as close as possible to the load. The V

signal will be routed to

J4-10.

W7 This is the default jumper position for DAC8560EVM when R1 is installed.

For DAC8560EVM, the V

is routed out to minimize the output error. Remove R1 and short W7 as

shown then connect V

and V

OUT

as close as possible to the load. The V

signal will be routed to

J4-14.

This jumper position selects the adjustable +5-V reference to route to the V

REF

input of the DAC8560.

This is the default jumper position for DAC8560EVM because the +2.5-V internal reference is enabled

by default.

This jumper position selects the +4-V reference to route to the V

REF

input of the DAC8560.

Disconnects the inverting input of the output operational amplifier, U2, from the gain resistor, R12.

W15

Connects the inverting input of the output operational amplifier, U2, to the gain resistor, R12, for gain

of 2 configuration.

Legend: Indicates the corresponding pins that are shorted or closed.

SLAU211A–March 2007–Revised November 2009 DAC8560 Evaluation Module

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