AD9744ARURL7 Analog Devices Inc, AD9744ARURL7 Datasheet - Page 12

• Manufacturer Part Number: AD9744ARURL7
• Description: IC DAC 14BIT 210MSPS 28-TSSOP
• Manufacturer: Analog Devices Inc
• Series: TxDAC®r

Specifications of AD9744ARURL7

• Rohs Status: RoHS non-compliant
• Settling Time: 11ns
• Number Of Bits: 14
• Data Interface: Parallel
• Number Of Converters: 1
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 145mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• For Use With: AD9744ACP-PCBZ - BOARD EVAL FOR AD9744ACP

AD9744
0.1µF
CLOCK
V
R
REFIO
2kΩ
SET
3.3V
I
REF
REFIO
FS ADJ
DVDD
DCOM
CLOCK
SLEEP
Figure 24. Simplified Block Diagram (SOIC/TSSOP Packages)
+1.2V REF
REFLO
SEGMENTED SWITCHES
FOR DB13–DB5
DIGITAL DATA INPUTS (DB13–DB0)
150pF
Rev. B | Page 12 of 32
LATCHES
CURRENT SOURCE
ARRAY
PMOS
3.3V
SWITCHES
AVDD
LSB
AD9744
ACOM
IOUTB
IOUTA
MODE
IOUTB
IOUTA
V
DIFF
V
R
50Ω
OUTB
LOAD
= V
OUTA
– V
OUTB
V
R
50Ω
OUTA
LOAD