EVAL-AD5447EB Analog Devices Inc, EVAL-AD5447EB Datasheet - Page 3

• Manufacturer Part Number: EVAL-AD5447EB
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD5447EB

• Lead Free Status / RoHS Status: Not Compliant

HARDWARE
The evaluation board consists of the AD5428, AD5440 or
AD5447 DAC, two AD8065 op amps, and a 10 V reference, the
ADR01. An external reference can also be applied via an SMB
input connector. Digital buffering is supplied on board. Though
excellent for dc performance, the bandwidth performance of the
combined DAC and amplifier is limited to approximately 8 MHz.
Table 1. Test Point Setup
Test
Point
AD5447
AD5440
AD5428
DB11
DB11
DB9
DB7
DB10
DB10
DB8
DB6
DB9
DB9
DB7
DB5
DB8
DB8
DB6
DB4
DB7
DB7
DB5
NC
Rev. 0 | Page 3 of 8
DB6
DB6
DB4
NC
EVALUATION BOARD POWER SUPPLIES
The evaluation board requires ±12 V and +5 V supplies. The
+12 V (V
amplifier. The +5 V is used to power the DAC (V
transceivers (V
10 µF tantalum and 0.1 µF ceramic capacitors.
TEST POINT SETUP
The test point pins are connected on the evaluation board to the
respective DAC, as shown in Table 1. For example, the least
significant bit (LSB) of the AD5440, DB0, is connected to the
DB2 test point.
DB5
DB5
DB3
NC
DD
) and −12 V (V
DB4
DB4
DB2
NC
EVAL-AD5428/AD5440/AD5447EB
CC
). All supplies are decoupled to ground with
DB3
DB3
DB1
DB3
SS
) are used to power the output
DB2
DB2
DB0
DB2
DB1
DB1
NC
DB1
DD1
) and the
DB0
DB0
NC
DB0