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参数资料
| 型号： | AD5320 |
| 厂商： | Analog Devices, Inc. |
| 英文描述： | +2.7 V to +5.5 V, 140 uA, Rail-to-Rail Output 12-Bit DAC in a SOT-23 |
| 中文描述： | 2.7 V至5.5 V，140微安，轨到轨输出12位DAC采用SOT - 23 |
| 文件页数： | 3/12页 |
| 文件大小： | 192K |
| 代理商： | AD5320 |
AD5320
–3–
REV. B
TIMNGCHARACTERISTICS
1, 2
Limit at T
MIN
, T
MAX
V
DD
= 2.7 V to 3.6 V
Parameter
V
DD
= 3.6 V to 5.5 V
Unit
Conditions/Comments
t
1
t
2
t
3
t
4
t
5
t
6
t
7
t
8
3
50
13
22.5
0
5
4.5
0
50
33
13
13
0
5
4.5
0
33
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
SCLK Cycle Time
SCLK High Time
SCLK Low Time
SYNC
to SCLK Rising Edge Setup Time
Data Setup Time
Data Hold Time
SCLK Falling Edge to
SYNC
Rising Edge
Minimum
SYNC
High Time
NOTES
1
All input signals are specified with tr = tf = 5 ns (10% to 90% of V
DD
) and timed from a voltage level of (V
IL
+ V
IH
)/2.
2
See Figure 1.
3
Maximum SCLK frequency is 30 MHz at V
DD
= +3.6 V to +5.5 V and 20 MHz at V
DD
= +2.7 V to +3.6 V.
Specifications subject to change without notice.
SCLK
SYNC
DIN
t
1
t
2
t
3
t
5
t
6
t
7
t
8
t
4
DB15
DB0
Figure 1. Serial Write Operation
(V
DD
= +2.7 V to +5.5 V; all specifications T
MN
to T
MAX
unless otherwse noted)
ABSOLUT E MAX IMUM RAT INGS*
(T
A
= +25
°
C unless otherwise noted)
V
DD
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
Digital Input Voltage 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 . . . . . . . . . . . . . . . . . . . . 240
°
C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . .+215
°
C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . .+220
°
C
μ
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450 mW
Power Dissipation . . . . . . . . . . . . . . . . . . . (T
J
Max–T
A
)/
θ
JA
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . 206
°
C/W
θ
JC
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 44
°
C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . .+215
°
C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . .+220
°
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 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.
ORDE RING GUIDE
T emperature
Range
Branding
Information
Package
Options*
Model
AD5320BRT
AD5320BRM
–40
°
C to +105
°
C
–40
°
C to +105
°
C
D4B
D4B
RT-6
RM-8
*RT = SOT-23; RM =
μ
SOIC.
C AUT ION
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 AD5320 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.
WARNNG
ESD SENSITIVE DEVICE
相关PDF资料 |
PDF描述 |
|---|---|
| AD5320BRM | +2.7 V to +5.5 V, 140 uA, Rail-to-Rail Output 12-Bit DAC in a SOT-23 |
| AD5320BRT | +2.7 V to +5.5 V, 140 uA, Rail-to-Rail Output 12-Bit DAC in a SOT-23 |
| AD5320* | +2.7 V to +5.5 V. 140 uA. Rail-to-Rail Output 12-Bit DAC in a SOT-23 |
| AD5321 | +2.5 V to +5.5 V, 120 uA, 2-Wire Interface, Voltage Output 8-/10-/12-Bit DACs |
| AD5321BRM | +2.5 V to +5.5 V, 120 uA, 2-Wire Interface, Voltage Output 8-/10-/12-Bit DACs |
相关代理商/技术参数 |
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