參數(shù)資料
型號: AD585SE
廠商: Analog Devices Inc
文件頁數(shù): 2/6頁
文件大?。?/td> 0K
描述: IC AMP SAMPLE HOLD 50MA 20CLCC
標(biāo)準(zhǔn)包裝: 1
放大器類型: 采樣和保持
電路數(shù): 1
轉(zhuǎn)換速率: 10 V/µs
-3db帶寬: 2MHz
電流 - 輸入偏壓: 2nA
電壓 - 輸入偏移: 2000µV
電流 - 電源: 10mA
電流 - 輸出 / 通道: 50mA
電壓 - 電源,單路/雙路(±): ±5 V ~ 18 V
工作溫度: -55°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 20-CLCC
供應(yīng)商設(shè)備封裝: 20-LCCC
包裝: 管件
AD585–SPECIFICATIONS
Model
AD585J
AD585A
AD585S
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Units
SAMPLE/HOLD CHARACTERISTICS
Acquisition Time, 10 V Step to 0.01%
333
s
20 V Step to 0.01%
5
s
Aperture Time, 20 V p-p Input,
HOLD
0 V
353535
ns
Aperture Jitter, 20 V p-p Input,
HOLD
0 V
0.5
ns
Settling Time, 20 V p-p Input,
HOLD
0 V, to 0.01%
0.5
s
Droop Rate
111
mV/ms
Droop Rate TMIN to TMAX
Doubles Every 10
°C
Double Every 10
°C
Doubles Every 10
°C
Charge Transfer
0.3
pC
Sample-to-Hold Offset
–3
3
–3
3
–3
3
mV
Feedthrough
20 V p-p, 10 kHz Input
0.5
mV
TRANSFER CHARACTERISTICS
1
Open Loop Gain
VOUT = 20 V p-p, RL = 2k
200,000
V/V
Application Resistor Mismatch
0.3
%
Common-Mode Rejection
VCM = ± 10 V
80
dB
Small Signal Gain Bandwidth
VOUT = 100 mV p-p
2.0
MHz
Full Power Bandwidth
VOUT = 20 V p-p
160
kHz
Slew Rate
VOUT = 20 V p-p
10
V/
s
Output Resistance (Sample Mode)
IOUT = ± 10 mA
0.05
Output Short Circuit Current
50
mA
Output Short Circuit Duration
Indefinite
ANALOG INPUT CHARACTERISTICS
Offset Voltage
522
mV
Offset Voltage, TMIN to TMAX
63
3
mV
Bias Current
222
nA
Bias Current, TMIN to TMAX
55
20
50
2
nA
Input Capacitance, f = 1 MHz
10
pF
Input Resistance, Sample or Hold
20 V p-p Input, A = +1
10
12
10
12
10
12
DIGITAL INPUT CHARACTERISTICS
TTL Reference Output
1.2
1.4
1.6
1.2
1.4
1.6
1.2
1.4
1.6
V
Logic Input High Voltage
TMIN to TMAX
2.0
2.0
V
Logic Input Low Voltage
TMIN to TMAX
0.8
0.7
V
Logic Input Current (Either Input)
50
A
POWER SUPPLY CHARACTERISTICS
Operating Voltage Range
+5, –10.8
± 18
+5, –10.8
± 18
+5, –10.8
± 18
V
Supply Current, RL = ∞
610
6
10
610
mA
Power Supply Rejection, Sample Mode
70
dB
TEMPERATURE RANGE
Specified Performance
0
+70
–25
+85
–55
+125
°C
PACKAGE OPTIONS
3, 4
Cerdip (Q-14)
AD585AQ
AD585SQ
LCC (E-20A)
AD585SE
PLCC (P-20A)
AD585JP
(typical @ +25 C and VS =
12 V or
15 V, and CH = 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
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.
REV. A
–2–
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