AD5363 Analog Devices, AD5363 Datasheet - Page 12

• Manufacturer Part Number: AD5363
• Description: 8-Channel, 14-Bit, Serial Input, Voltage-Output DAC
• Manufacturer: Analog Devices

Specifications of AD5363

• Resolution (bits): 14bit
• Dac Settling Time: 20µs
• Single-supply: No
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

AD5362/AD5363
LQFP
33
38
43, 51
44, 50
45
46
47
48
49
52
Pin No.
LFCSP
35
40
46, 52
47
48
49
50
51
54
Exposed Paddle
45, 53
Mnemonic
TEMP_OUT
SIGGND0
DGND
DV
SYNC
SCLK
SDI
PEC
SDO
AGND
EP
CC
Description
Provides an output voltage proportional to the chip temperature, typically
1.46 V at 25°C with an output variation of 4.4 mV/°C.
Reference Ground for DAC 0 to DAC 3. VOUT0 to VOUT3 are referenced to this
voltage.
Ground for All Digital Circuitry. Both DGND pins should be connected to the
DGND plane.
Logic Power Supply; 2.5 V to 5.5 V. These pins should be decoupled with 0.1 μF
ceramic capacitors and 10 μF capacitors.
Active Low or SYNC Input for SPI Interface. This is the frame synchronization
signal for the SPI serial interface. See
section for more details.
Serial Clock Input for SPI Interface. See Figure 4, Figure 5, and the Serial Interface
section for more details.
Serial Data Input for SPI Interface. See Figure 4, Figure 5, and the Serial Interface
section for more details.
Packet Error Check Output. This is an open-drain output with a 50 kΩ pull-up
that goes low if the packet error check fails.
Serial Data Output for SPI Interface. See Figure 4, Figure 5, and the Serial
Interface section for more details.
Ground for All Analog Circuitry. The AGND pin should be connected to the
AGND plane.
Exposed Paddle. Connect to V
Rev. A | Page 12 of 28
SS
.
Figure 4 Figure 5
,
, and the
Serial Interface