EVAL-AD5532EB Analog Devices Inc, EVAL-AD5532EB Datasheet - Page 2

• Manufacturer Part Number: EVAL-AD5532EB
• Description: BOARD EVAL FOR AD5532
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD5532EB

• Rohs Status: RoHS non-compliant
• Number Of Dac's: 32
• Number Of Bits: 14
• Outputs And Type: 32, Single Ended
• Sampling Rate (per Second): 45k
• Data Interface: Serial
• Settling Time: 22µs
• Dac Type: Voltage
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD5532
• Lead Free Status / Rohs Status: Not Compliant

EVAL-AD5532EB
LINK AND SWITCH OPTIONS
There are 2 link options and 3 switches which must be set for the required operating setup before using the evaluation board.
The functions of these link options and switches are outlined below.
Link No.
LK1
LK2
Switch No.
S 1
S 2
S 3
SET-UP CONDITIONS
Care should be taken before applying power and signals to the evaluation board to ensure that all link/switch positions are
set as per the required operating mode. Table II shows the position in which all the links are set when the evaluation board
is sent out.
Link No.
LK1
LK2
S 1
S 2
S 3
Function.
This link option allows the user to select whether the AD5532 serial or parallel interface will be used.
When this link is in position "A" the SER/
When this link is in position "B" the SER/
This link option is unused.
Function.
This switch selects the source of the reference voltage for the AD5532 REFIN pin. It has 2 settings each
clearly labelled on the board, namely REFOUTand AD780.
When the slider is moved to the REFOUT position, the AD5532 REFOUT pin provides the 3V reference.
When the slider is moved to the AD780 position, the AD780 reference provides the 3V reference.
This switch selects the source of the offset voltage that must be applied to the AD5532 OFFS_IN pin. It has
2 settings each clearly labelled on the board, namely OFFS_OUT and SK1.
When the slider is moved to the OFFS_OUT position, the AD5532 OFFS_OUT pin provides the offset
voltage.
When the slider is moved to the SK1 position, the offset voltage must be provided via the exteral SMB socket,
SK1
This switch selects the source of the analog input voltage that must be applied to the AD5532 VIN pin. It
has 2 settings each clearly labelled on the board, namely DAC and SK3.
When the slider is moved to the DAC position, the AD5541 sets up the analog input voltage under the control
of the evaluation software provided in the evaluation kit.
When the slider is moved to the SK3 position, the analog input voltage must be provided via the exteral SMB
socket, SK3
Position
A
-
AD780
O F F S _ O U T
DAC
Function.
Serial interface selected.
Not used.
AD780 provides 3V reference.
The AD5532 OFFS_OUT pin provides the offset voltage which is connected to
the AD5532 OFFS_IN pin.
The analog input voltage is provided by the AD5541 DAC under the control of the
evaluation software.
Table I. Link and Switch Functions.
Table II. Initial Link and Switch Positions
– 2 –
pin is tied high thus selecting the serial interface.
pin is tied low thus selecting the parallel interface.
REV. 0