AD9772A Analog Devices, AD9772A Datasheet - Page 11
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AD9772A
Manufacturer Part Number
AD9772A
Description
Manufacturer
Analog Devices
Datasheet
1.AD9772A.pdf
(40 pages)
Specifications of AD9772A
Resolution (bits)
14bit
Dac Update Rate
160MSPS
Dac Settling Time
11ns
Max Pos Supply (v)
+3.6V
Single-supply
Yes
Dac Type
Current Out
Dac Input Format
Par
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Pin No.
39
40
42
43
45, 46
Mnemonic
REFIO
FSADJ
I
I
AVDD
OUTB
OUTA
B
Description
Reference Input/Output. This pin serves as the reference input when the internal reference is disabled (that
is, when REFLO is tied to AVDD), or it serves as the 1.2 V reference output when the internal reference is
activated (that is, when REFLO is tied to ACOM). If the internal reference is activated, a 0.1 μ F capacitor to
ACOM is required.
Complementary DAC Current Output. Full-scale current is selected when all data bits are 0s.
DAC Current Output. Full-scale current is selected when all data bits are 1s.
Analog Supply Voltage (3.1 V to 3.5 V).
Full-Scale Current Output Adjust.
Rev. C | Page 11 of 40
AD9772A