參數(shù)資料
型號: AD5321*
廠商: Analog Devices, Inc.
英文描述: +2.5 V to +5.5 V. 120 uA. 2-Wire Interface. Voltage Output 8-/10-/12-Bit DACs
中文描述: 2.5伏至5.5伏120微安。 2線接口。 DAC的電壓輸出8-/10-/12-Bit
文件頁數(shù): 4/15頁
文件大小: 178K
REV. 0
AD5301/AD5311/AD5321
–4–
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 AD5301/AD5311/AD5321 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
ABSOLUTE MAXIMUM RATINGS
1, 2
(T
A
= +25
°
C unless otherwise noted)
V
DD
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
SCL, SDA to GND . . . . . . . . . . . . . . . . –0.3 V to V
DD
+ 0.3 V
PD
, A1, A0 to GND . . . . . . . . . . . . . . . –0.3 V to V
DD
+ 0.3 V
V
OUT
to GND . . . . . . . . . . . . . . . . . . . . –0.3 V to V
DD
+ 0.3 V
Operating Temperature Range
Industrial (B Version) . . . . . . . . . . . . . . . . –40
°
C to +105
°
C
Storage Temperature Range . . . . . . . . . . . . . –65
°
C to +150
°
C
Junction Temperature (T
J
max) . . . . . . . . . . . . . . . . . . .+150
°
C
SOT-23 Package
Power Dissipation . . . . . . . . . . . . . . . . . . .(T
J
max – T
A
)/
θ
JA
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . 229.6
°
C/W
ORDERING GUIDE
Temperature
Range
–40
°
C to +105
°
C
–40
°
C to +105
°
C
–40
°
C to +105
°
C
–40
°
C to +105
°
C
–40
°
C to +105
°
C
–40
°
C to +105
°
C
Package
Description
SOT-23
μ
SOIC
SOT-23
μ
SOIC
SOT-23
μ
SOIC
Package
Option
RT-6
RM-8
RT-6
RM-8
RT-6
RM-8
Branding
Information
D8B
D8B
D9B
D9B
DAB
DAB
Model
AD5301BRT
AD5301BRM
AD5311BRT
AD5311BRM
AD5321BRT
AD5321BRM
μ
SOIC Package
Power Dissipation . . . . . . . . . . . . . . . . . . .(T
J
max – T
A
)/
θ
JA
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 206
°
C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . +215
°
C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . +220
°
C
NOTES
1
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 listed in the operational sections
of this specification is not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect device reliability.
2
Transient currents of up to 100 mA will not cause SCR latch-up.
t
9
t
4
t
6
t
5
t
7
t
8
t
1
t
2
t
4
t
11
t
10
t
3
START
CONDITION
REPEATED
START
CONDITION
STOP
CONDITION
SDA
SCL
Figure 1. 2-Wire Serial Interface Timing Diagram
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