參數(shù)資料
型號： AD9742
廠商： Analog Devices, Inc.
英文描述： 12-Bit, 165 MSPS TxDAC D/A Converter
中文描述： 12位，165 MSPS的TxDAC系列D / A轉(zhuǎn)換
文件頁數(shù)： 4/20頁
文件大?。?/td> 783K
代理商： AD9742
REV. 0
–4–
AD9742
DIGITAL SPECIFICATIONS
Parameter
Min
Typ
Max
Unit
DIGITAL INPUTS
Logic “1” Voltage
Logic “0” Voltage
Logic “1” Current
Logic “0” Current
Input Capacitance
Input Setup Time (t
S
)
Input Hold Time (t
H
)
Latch Pulsewidth (t
LPW
)
2.1
3
0
V
V
m
A
m
A
pF
ns
ns
ns
0.9
+10
+10
–10
–10
5
2.0
1.5
1.5
(T
MIN
to T
MAX
, AVDD = 3.3 V, DVDD = 3.3 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 AD9742 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
ORDERING GUIDE
Temperature
Range
Package
Description
Package
Options
*
Model
AD9742AR
AD9742ARU –40
∞
C to +85
∞
C 28-Lead TSSOP
AD9742-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
= 71.4
∞
C/W
28-Lead TSSOP
JA
= 97.9
∞
C/W
ABSOLUTE MAXIMUM RATINGS
*
With
Respect to
Parameter
Min
Max
Unit
AVDD
DVDD
ACOM
AVDD
CLOCK, SLEEP
Digital Inputs
IOUTA, IOUTB
REFIO, REFLO, FSADJ
Junction Temperature
Storage Temperature
Lead Temperature (10 sec)
ACOM
DCOM
DCOM
DVDD
DCOM
DCOM
ACOM
ACOM
–0.3
–0.3
–0.3
–3.9
–0.3
–0.3
–1.0
–0.3
+3.9
+3.9
+0.3
+3.9
DVDD + 0.3 V
DVDD + 0.3 V
AVDD + 0.3
AVDD + 0.3
150
+150
300
V
V
V
V
V
V
∞
C
∞
C
∞
C
–65
*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.
0.1%
0.1%
t
S
t
H
t
LPW
t
PD
t
ST
DB0–DB11
CLOCK
IOUTA
OR
IOUTB
Figure 1. Timing Diagram
相關(guān)PDF資料
PDF描述
AD9742-EB 12-Bit, 165 MSPS TxDAC D/A Converter
AD9742AR 12-Bit, 165 MSPS TxDAC D/A Converter
AD9742ARU 12-Bit, 165 MSPS TxDAC D/A Converter
AD9744ARURL7 14-Bit, 165 MSPS TxDAC D/A Converter
AD9744 14-Bit, 165 MSPS TxDAC D/A Converter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9742ACP 制造商:Analog Devices 功能描述:DAC 1-CH Segment 12-bit 32-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:12-BIT 165 MSPS TXDAC D/A CONVERTER - Bulk 制造商:Analog Devices 功能描述:IC 12-BIT DAC
AD9742ACP-PCB 制造商:Analog Devices 功能描述:EVAL BD FOR AD9742 12BIT, 165MSPS TXDAC D/A CNVRTR - Bulk
AD9742ACP-PCBZ 功能描述:BOARD EVAL FOR AD9742ACP RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 數(shù)模轉(zhuǎn)換器 (DAC) 系列:TxDAC® 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- DAC 的數(shù)量:4 位數(shù):12 采樣率（每秒）:- 數(shù)據(jù)接口:串行，SPI? 設(shè)置時間:3µs DAC 型:電流/電壓 工作溫度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581
AD9742ACPRL7 制造商:Analog Devices 功能描述:DAC 1-CH Segment 12-bit 32-Pin LFCSP EP T/R 制造商:Rochester Electronics LLC 功能描述:12-BIT 165 MSPS TXDAC D/A CONVERTER - Bulk
AD9742ACPZ 功能描述:IC DAC 12BIT 210MSPS 32LFCSP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:TxDAC® 產(chǎn)品培訓(xùn)模塊:Data Converter Fundamentals DAC Architectures 標(biāo)準(zhǔn)包裝:750 系列:- 設(shè)置時間:7µs 位數(shù):16 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:雙 ± 功率耗散（最大）:100mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-LCC（J 形引線） 供應(yīng)商設(shè)備封裝:28-PLCC（11.51x11.51） 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:143k
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