參數(shù)資料
型號： AD9750AR
廠商： ANALOG DEVICES INC
元件分類： DAC
英文描述： 10-Bit, 125 MSPS High Performance TxDAC D/A Converter
中文描述： PARALLEL, WORD INPUT LOADING, 0.035 us SETTLING TIME, 10-BIT DAC, PDSO28
封裝： 0.300 INCH, SOIC-28
文件頁數(shù)： 4/22頁
文件大?。?/td> 302K
代理商： AD9750AR
AD9750
DIGITAL SPECIFICATIONS
–4–
REV. 0
Parameter
Min
Typ
Max
Units
DIGITAL INPUTS
Logic “1” Voltage @ DVDD = +5 V
1
Logic “1” Voltage @ DVDD = +3 V
Logic “0” Voltage @ DVDD = +5 V
1
Logic “0” Voltage @ DVDD = +3 V
Logic “1” Current
Logic “0” Current
Input Capacitance
Input Setup Time (t
S
)
Input Hold Time (t
H
)
Latch Pulsewidth (t
LPW
)
3.5
2.1
5
3
0
0
V
V
V
V
μ
A
μ
A
pF
ns
ns
ns
1.3
0.9
+10
+10
–10
–10
5
2.0
1.5
3.5
NOTES
1
When DVDD = +5 V, and Logic 1 voltage
≈
3.5 V and Logic 0 voltage
≈
1.3 V, IVDD can increase by up to 10 mA depending on f
CLOCK
.
Specifications subject to change without notice.
0.1%
0.1%
t
S
t
H
t
LPW
t
PD
t
ST
DB0–DB11
CLOCK
IOUTA
OR
IOUTB
Figure 1. Timing Diagram
ABSOLUTE MAXIMUM RATINGS*
With
Respect to
Parameter
Min
Max
Units
AVDD
DVDD
ACOM
AVDD
CLOCK, SLEEP
Digital Inputs
IOUTA, IOUTB
ICOMP
REFIO, FSADJ
REFLO
Junction Temperature
Storage Temperature
Lead Temperature
(10 sec)
ACOM
DCOM
DCOM
DVDD
DCOM
DCOM
ACOM
ACOM
ACOM
ACOM
–0.3
–0.3
–0.3
–6.5
–0.3
–0.3
–1.0
–0.3
–0.3
–0.3
+6.5
+6.5
+0.3
+6.5
DVDD + 0.3
DVDD + 0.3
AVDD + 0.3
AVDD + 0.3
AVDD + 0.3
+0.3
+150
+150
V
V
V
V
V
V
V
V
V
V
°
C
°
C
–65
+300
°
C
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum
ratings for extended periods may effect device reliability.
ORDERING GUIDE
Temperature
Ranges
Package
Descriptions
Package
Options*
Model
AD9750AR
AD9750ARU –40
°
C to +85
°
C 28-Lead TSSOP
AD9750-EB
–40
°
C to +85
°
C 28-Lead 300 Mil SOIC R-28
RU-28
Evaluation Board
*R = Small Outline IC; RU = Thin Shrink Small Outline Package.
THERMAL CHARACTERISTICS
Thermal Resistance
28-Lead 300 Mil SOIC
θ
JA
= 71.4
°
C/W
θ
JC
= 23
°
C/W
28-Lead TSSOP
θ
JA
= 97.9
°
C/W
θ
JC
= 14.0
°
C/W
(T
MIN
to T
MAX
, AVDD = +5 V, DVDD = +5 V, I
OUTFS
= 20 mA unless otherwise noted)
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD9750 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
相關(guān)PDF資料
PDF描述
AD9750ARU 10-Bit, 125 MSPS High Performance TxDAC D/A Converter
AD9750 10-Bit D/A Converter(100MSPS,10位D/A轉(zhuǎn)換器)
AD9752* 12-Bit. 125 MSPS High Performance TxDAC D/A Converter
AD9752-EB 12-Bit, 125 MSPS High Performance TxDAC D/A Converter
AD9752AR 12-Bit, 125 MSPS High Performance TxDAC D/A Converter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9750ARRL 制造商:Analog Devices 功能描述:DAC 1-CH Segment 10-bit 28-Pin SOIC W T/R 制造商:Rochester Electronics LLC 功能描述:10 BIT 125 MSPS+ TXDAC D/A CONVERTER - Bulk
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