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參數(shù)資料
| 型號： | AD9764-EB |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 14-Bit, 125 MSPS TxDAC D/A Converter |
| 中文描述： | 14位，125 MSPS的TxDAC系列D / A轉(zhuǎn)換 |
| 文件頁數(shù)： | 4/22頁 |
| 文件大?。?/td> | 307K |
| 代理商： | AD9764-EB |
REV. B
AD9764
DIGITAL SPECIFICATIONS
–4–
Parameter
Min
Typ
Max
Units
DIGITAL INPUTS
Logic “1” Voltage @ DVDD = +5 V
Logic “1” Voltage @ DVDD = +3 V
Logic “0” Voltage @ DVDD = +5 V
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
Specifications subject to change without notice.
0.1%
0.1%
t
S
t
H
t
LPW
t
PD
t
ST
DB0–DB13
CLOCK
IOUTA
OR
IOUTB
Figure 1. Timing Diagram
ORDERING GUIDE
Temperature
Range
Package
Description
Package
Options*
Model
AD9764AR
AD9764ARU –40
°
C to +85
°
C
AD9764-EB
Evaluation Board
–40
°
C to +85
°
C
28-Lead 300 mil SOIC R-28
28-Lead TSSOP
RU-28
*R = Small Outline IC, RU = TSSOP.
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
ABSOLUTE MAXIMUM RATINGS*
With
Respect to
Parameter
Min
Max
Units
AVDD
DVDD
ACOM
AVDD
CLOCK, SLEEP
Digital Inputs
I
OUTA
, I
OUTB
COMP1, COMP2
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 affect device reliability.
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 AD9764 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
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|---|---|
| AD9764-EBZ | 功能描述:BOARD EVAL FOR AD9764 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 |
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| AD9765AST | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 125 MSPS Dual TxDAC+ RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| AD9765ASTRL | 制造商:Analog Devices 功能描述:DAC 2-CH Segment 12-bit 48-Pin LQFP T/R 制造商:Analog Devices 功能描述:DAC DUAL CURRENT STEERING 12-BIT 48LQFP - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:12-BIT, 125 MSPS DUAL TXDAC+ - Tape and Reel 制造商:Analog Devices Inc. 功能描述:Digital to Analog Converters - DAC 12-Bit 125 MSPS Dual TxDAC+ 制造商:Analog Devices Inc. 功能描述:Digital to Analog Converters - DAC 12-Bit 125 MSPS Dual 制造商:Analog Devices 功能描述:CONVERTER - DAC |
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