參數(shù)資料
型號(hào)： AD5532B
英文描述： AD5532B: 32-Channel. 14-Bit DAC with Precision Infinite Sample-and-Hold Mode (Rev A. 9/02)
中文描述： AD5532B：32通道。 14位的采樣精度無(wú)限援和持有模式（活答：9月2日）
文件頁(yè)數(shù)： 6/16頁(yè)
文件大?。?/td> 569K
代理商： AD5532B
REV. A
AD5532B
–6–
ABSOLUTE MAXIMUM RATINGS
1, 2
(T
A
= 25
°
C, unless otherwise noted.)
V
DD
to AGND . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +17 V
V
SS
to AGND . . . . . . . . . . . . . . . . . . . . . . . . +0.3 V to –17 V
AV
CC
to AGND, DAC_GND . . . . . . . . . . . . . –0.3 V to +7 V
DV
CC
to DGND . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
Digital Inputs to DGND . . . . . . . . . . –0.3 V to DV
CC
+ 0.3 V
Digital Outputs to DGND . . . . . . . . . –0.3 V to DV
CC
+ 0.3 V
REF_IN to AGND, DAC_GND . . . . –0.3 V to AV
CC
+ 0.3 V
V
IN
to AGND, DAC_GND . . . . . . . . –0.3 V to AV
CC
+ 0.3 V
V
OUT
0–31 to AGND . . . . . . . . . . V
SS
– 0.3 V to V
DD
+ 0.3 V
OFFS_IN to AGND . . . . . . . . . . V
SS
– 0.3 V to V
DD
+ 0.3 V
OFFS_OUT to AGND . . . . AGND – 0.3 V to AV
CC
+ 0.3 V
AGND to DGND . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
Operating Temperature Range
Industrial . . . . . . . . . . . . . . . . . . . . . . . . . . –40
°
C to +85
°
C
Storage Temperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
Junction Temperature (T
J
max) . . . . . . . . . . . . . . . . . . 150
°
C
74-Lead CSPBGA Package,
θ
JA
Thermal Impedance . . 41
°
C/W
Reflow Soldering
Peak Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 220
°
C
Time at Peak Temperature . . . . . . . . . . . . 10 sec to 40 sec
Max Power Dissipation . . . . . . . . . . . . (150
°
C – T
A
)/
θ
JA
mW
3
Max Continuous Load Current at T
J
= 70
°
C,
per Channel Group . . . . . . . . . . . . . . . . . . . . . . . 15.5 mA
4
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
conditions for extended periods may affect device reliability.
2
Transient currents of up to 100 mA will not cause SCR latch-up.
3
This limit includes load power.
4
This maximum allowed continuous load current is spread over eight channels,
with channels grouped as follows:
Group 1: Channels 3, 4, 5, 6, 7, 8, 9, 10
Group 2: Channels 14, 16, 18, 20, 21, 24, 25, 26
Group 3: Channels 15, 17, 19, 22, 23, 27, 28, 29
Group 4: Channels 0, 1, 2, 11, 12, 13, 30, 31
For higher junction temperatures, derate as follows:
Max Continuous
Load Current
per Group (mA)
T
J
(
°
C)
70
90
100
110
125
135
150
1.55
9.025
6.925
5.175
3.425
2.55
1.5
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 AD5532B 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
Output
Impedance
(Typ)
0.5
0.5
0.5
500
1 k
0.5
0.5
Output
Voltage Span
(V)
Package
Description
Package
Option
Model
Function
AD5532BBC-1
AD5532ABC-1
*
AD5532ABC-2
*
AD5532ABC-3
*
AD5532ABC-5
*
AD5533ABC-1
*
AD5533BBC-1
*
EVAL-AD5532EB
32 DACs, 32-Channel Precision ISHA
32 DACs, 32-Channel ISHA
32 DACs, 32-Channel ISHA
32 DACs, 32-Channel ISHA
32 DACs, 32-Channel ISHA
32-Channel ISHA Only
32-Channel Precision ISHA Only
Evaluation Board
10
10
20
10
10
10
10
74-Lead CSPBGA
74-Lead CSPBGA
74-Lead CSPBGA
74-Lead CSPBGA
74-Lead CSPBGA
74-Lead CSPBGA
74-Lead CSPBGA
BC-74
BC-74
BC-74
BC-74
BC-74
BC-74
BC-74
*
Separate Data Sheet.
相關(guān)PDF資料
PDF描述
AD5532BBC-1 SAMPLE/TRACK-AND-HOLD AMPLIFIER|32-CHANNEL|CMOS|BGA|74PIN|PLASTIC
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AD5539JQ Voltage-Feedback Operational Amplifier
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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