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參數(shù)資料
| 型號(hào)： | AD585 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | High Speed, Precision Sample-and-Hold Amplifier(高速,精密采樣/保持放大器) |
| 中文描述： | 高速，高精度采樣保持放大器（高速，精密采樣/保持放大器） |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 342K |
| 代理商： | AD585 |
AD585–SPECIFICATIONS
Model
AD585J
Typ
AD585A
Typ
AD585S
Typ
Min
Max
Min
Max
Min
Max
Units
SAMPLE/HOLD CHARACTERISTICS
Acquisition Time, 10 V Step to 0.01%
20 V Step to 0.01%
Aperture Time, 20 V p-p Input,
HOLD
0 V
Aperture Jitter, 20 V p-p Input,
HOLD
0 V
Settling Time, 20 V p-p Input,
HOLD
0 V, to 0.01%
Droop Rate
Droop Rate T
MIN
to T
MAX
Charge Transfer
Sample-to-Hold Offset
Feedthrough
20 V p-p, 10 kHz Input
TRANSFER CHARACTERISTICS
1
Open Loop Gain
V
= 20 V p-p, R
= 2k
Application Resistor Mismatch
Common-Mode Rejection
V
=
±
10 V
Small Signal Gain Bandwidth
V
= 100 mV p-p
Full Power Bandwidth
V
= 20 V p-p
Slew Rate
V
= 20 V p-p
Output Resistance (Sample Mode)
I
=
±
10 mA
Output Short Circuit Current
Output Short Circuit Duration
ANALOG INPUT CHARACTERISTICS
Offset Voltage
Offset Voltage, T
MIN
to T
MAX
Bias Current
Bias Current, T
to T
Input Capacitance, f = 1 MHz
Input Resistance, Sample or Hold
20 V p-p Input, A = +1
DIGITAL INPUT CHARACTERISTICS
TTL Reference Output
Logic Input High Voltage
T
to T
Logic Input Low Voltage
T
to T
Logic Input Current (Either Input)
POWER SUPPLY CHARACTERISTICS
Operating Voltage Range
Supply Current, R
=
∞
Power Supply Rejection, Sample Mode
TEMPERATURE RANGE
Specified Performance
PACKAGE OPTIONS
3, 4
Cerdip (Q-14)
LCC (E-20A)
PLCC (P-20A)
3
5
3
5
3
5
μ
s
μ
s
35
35
35
ns
0.5
0.5
0.5
ns
0.5
0.5
0.5
μ
s
mV/ms
1
1
1
Doubles Every 10
°
C
Double Every 10
°
C
Doubles Every 10
°
C
0.3
3
0.3
3
0.3
3
pC
mV
–3
–3
–3
0.5
0.5
0.5
mV
200,000
200,000
200,000
V/V
%
0.3
0.3
0.3
80
80
80
dB
2.0
2.0
2.0
MHz
160
160
160
kHz
10
10
10
V/
μ
s
0.05
0.05
0.05
mA
50
50
50
Indefinite
Indefinite
Indefinite
5
6
2
5
2
3
2
5
2
3
2
50
2
mV
mV
nA
nA
pF
20
10
10
10
10
12
10
12
10
12
1.2
1.4
1.6
1.2
1.4
1.6
1.2
1.4
1.6
V
2.0
2.0
2.0
V
0.8
50
0.8
50
0.7
50
V
μ
A
+5, –10.8
6
70
±
18
10
+5, –10.8
6
70
±
18
10
+5, –10.8
6
70
±
18
10
V
mA
dB
0
+70
–25
+85
–55
+125
°
C
AD585AQ
AD585SQ
AD585SE
AD585JP
(typical @ +25
8
C and V
S
=
6
12 V or
6
15 V, and C
H
= Internal, A = +1,
HOLD
active unless otherwise noted)
Specifications subject to change without notice.
Specifications shown in
boldface
are tested on all production units at final electrical
test. Results from those tests are used to calculate outgoing quality levels.
All min and max specifications are
guaranteed, although only those shown in
boldface
are tested on all production units.
NOTES
1
Maximum input signal is the minimum supply minus a headroom voltage of 2.5 V.
2
Not tested at –55
°
C.
3
E = Leadless Ceramic Chip Carrier; P = Plastic Leaded Chip Carrier; Q = Cerdip.
4
For AD585/883B specifications, refer to Analog Devices Military Products Databook.
REV. A
–2–
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| AD585-713M | 制造商:Analog Devices 功能描述:AEROSPACE HIGH SPEED, PRECISION SAMPLE-AND-HOLD AMPLIFIER - Bulk |
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