AD585 查看數據表（PDF） - Analog Devices
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AD585 Datasheet PDF : 6 Pages
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AD585–SPECIFICATIONS (typical @ +25؇C and VS = ؎12 V or ؎15 V, and CH = Internal, A = +1,
HOLD active unless otherwise noted)
Model
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 TMIN to TMAX
Charge Transfer
Sample-to-Hold Offset
Feedthrough
20 V p-p, 10 kHz Input
TRANSFER CHARACTERISTICS1
Open Loop Gain
VOUT = 20 V p-p, RL = 2k
Application Resistor Mismatch
Common-Mode Rejection
VCM = ± 10 V
Small Signal Gain Bandwidth
VOUT = 100 mV p-p
Full Power Bandwidth
VOUT = 20 V p-p
Slew Rate
VOUT = 20 V p-p
Output Resistance (Sample Mode)
IOUT = ± 10 mA
Output Short Circuit Current
Output Short Circuit Duration
ANALOG INPUT CHARACTERISTICS
Offset Voltage
Offset Voltage, TMIN to TMAX
Bias Current
Bias Current, TMIN to TMAX
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
TMIN to TMAX
Logic Input Low Voltage
TMIN to TMAX
Logic Input Current (Either Input)
POWER SUPPLY CHARACTERISTICS
Operating Voltage Range
Supply Current, RL = ∞
Power Supply Rejection, Sample Mode
TEMPERATURE RANGE
Specified Performance
PACKAGE OPTIONS3, 4
Cerdip (Q-14)
LCC (E-20A)
PLCC (P-20A)
AD585J
Min
Typ
Max
3
5
35
0.5
0.5
1
Doubles Every 10°C
0.3
–3
3
0.5
AD585A
Min
Typ
Max
3
5
35
0.5
0.5
1
Double Every 10°C
0.3
–3
3
0.5
AD585S
Min
Typ
Max
3
5
35
0.5
0.5
1
Doubles Every 10°C
0.3
–3
3
0.5
200,000
0.3
80
2.0
160
10
0.05
50
Indefinite
5
6
2
5
10
1012
1.2
1.4
1.6
2.0
0.8
50
+5, –10.8
± 18
6
10
70
0
+70
AD585JP
200,000
0.3
80
2.0
160
10
0.05
50
Indefinite
2
3
2
5
10
1012
1.2
1.4
1.6
2.0
0.8
50
+5, –10.8
± 18
6
10
70
–25
+85
AD585AQ
200,000
0.3
80
2.0
160
10
0.05
50
Indefinite
2
3
2
20
502
10
1012
1.2
1.4
1.6
2.0
0.7
50
+5, –10.8
± 18
6
10
70
–55
+125
AD585SQ
AD585SE
Units
µs
µs
ns
ns
µs
mV/ms
pC
mV
mV
V/V
%
dB
MHz
kHz
V/µs
Ω
mA
mV
mV
nA
nA
pF
Ω
V
V
V
µA
V
mA
dB
°C
NOTES
1Maximum input signal is the minimum supply minus a headroom voltage of 2.5 V.
2Not tested at –55°C.
3E = Leadless Ceramic Chip Carrier; P = Plastic Leaded Chip Carrier; Q = Cerdip.
4For AD585/883B specifications, refer to Analog Devices Military Products Databook.
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.
–2–
REV. A
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