参数资料
| 型号： | AD684AQ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | IC AMP SAMPLE HOLD QUAD 16CDIP |
| 标准包装： | 1 |
| 放大器类型： | 采样和保持 |
| 电路数： | 4 |
| -3db带宽： | 4MHz |
| 电流 - 输入偏压： | 100nA |
| 电流 - 电源： | 18mA |
| 电流 - 输出 / 通道： | 5mA |
| 电压 - 电源，单路/双路(±)： | ±10.8 V ~ 13.2 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 16-CDIP（0.300"，7.62mm） |
| 供应商设备封装： | 16-CDIP |
| 包装： | 管件 |
AD684–SPECIFICATIONS (T
MIN to TMAX with VCC = +12 V
10%, VEE = –12 V
10%, unless otherwise noted)
AD684J
AD684A
AD684S
Parameter
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Units
SAMPLING CHARACTERISTICS
Acquisition Time
10 V Step to 0.01%
0.75
1.0
0.75
1.0
0.75
1.0
s
10 V Step to 0.1%
0.5
0.6
0.5
0.6
0.5
0.6
s
Small Signal Bandwidth
4
MHz
Full Power Bandwidth
1
MHz
HOLD CHARACTERISTICS
Effective Aperture Delay
–35
–25
–15
–35
–25
–15
–35
–25
–15
ns
Aperture Jitter
50
75
50
75
50
75
ps
Hold Settling Time (to 1 mV)
250
500
250
500
250
500
ns
Droop Rate
l
0.01
1
0.01
1
0.01
1
V/s
Feedthrough
(VIN = ± 5 V, 100 kHz)
–90
dB
ACCURACY CHARACTERISTICS
1
Hold Mode Offset
–4
–1
+3
–4
1
+3
–4
–1
+3
mV
Hold Mode Offset Drift
10
V/°C
Sample Mode Offset
50
200
50
200
50
200
mV
Nonlinearity
±0.002 ±0.003
±0.002
±0.003
±0.003 ±0.005
% FS
Gain Error
±0.03
0.05
±0.03
0.05
±0.03
0.05
% FS
INTERCHANNEL CHARACTERISTICS
Interchannel Isolation
(VIN = ± 5 V, 100 kHz)
80
86
80
86
80
86
dB
Interchannel Aperture Offset
150
300
150
300
150
300
ps
Interchannel Offset
0.4
1.5
0.4
2.0
0.4
2.0
mV
OUTPUT CHARACTERISTICS
Output Drive Current
2
–5
+5
–5
+5
–5
+5
mA
Output Resistance, dc
0.3
0.5
0.3
0.5
0.3
0.5
Total Output Noise
(dc to 5 MHz)
150
V rms
Sampled dc Uncertainty
85
V rms
Hold Mode Noise
(dc to 5 MHz)
125
V rms
Short Circuit Current
3
Source
20
mA
Sink
10
mA
INPUT CHARACTERISTICS
Input Voltage Range
–5
+5
–5
+5
–5
+5
V
Bias Current
4
100
250
100
250
100
250
nA
400
500
nA
Input Impedance
50
M
Input Capacitance
2
pF
DIGITAL CHARACTERISTICS
Input Voltage Low
0.8
V
Input Voltage High
2.0
V
Input Current (VIN = 5 V)
2
10
2
10
2
10
A
POWER SUPPLY CHARACTERISTICS
Operating Voltage Range (VCC, VEE)
±10.8
±12
±13.2
±10.8 ±12
±13.2
±10.8
±12
±13.2
V
Supply Current
18
25
18
25
18
26
mA
+PSRR
65
70
65
70
65
70
dB
–PSRR
60
65
60
65
60
65
dB
Power Consumption
430
600
430
600
430
625
mW
TEMPERATURE RANGE
Specified Performance
0
+70
–40
+85
–55
+125
°C
PACKAGE OPTIONS
16-Pin Cerdip (Q)
AD684JQ
AD684AQ
AD684SQ
NOTES
1Specified and tested over an input range of
±5 V.
2Maximum current the AD684 can source (or sink). Testing guarantees that the accuracy of the held signal remains within 2.5 mV of its initial value.
3The output is protected for a short circuit to common, V
CC and VEE .
4V
CC and VEE at nominal voltage levels.
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.
Specifications subject to change without notice.
REV. A
–2–
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD684JQ | 功能描述:IC AMP SAMPLE HOLD QUAD 16CDIP RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:1 系列:- 放大器类型:通用 电路数:4 输出类型:满摆幅 转换速率:0.028 V/µs 增益带宽积:105kHz -3db带宽:- 电流 - 输入偏压:3nA 电压 - 输入偏移:100µV 电流 - 电源:3.3µA 电流 - 输出 / 通道:12mA 电压 - 电源，单路/双路(±):2.7 V ~ 12 V，±1.35 V ~ 6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:剪切带 (CT) 其它名称:OP481GRUZ-REELCT |
| AD684SQ | 功能描述:IC AMP SAMPLE HOLD QUAD 16CDIP RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:1 系列:- 放大器类型:通用 电路数:4 输出类型:满摆幅 转换速率:0.028 V/µs 增益带宽积:105kHz -3db带宽:- 电流 - 输入偏压:3nA 电压 - 输入偏移:100µV 电流 - 电源:3.3µA 电流 - 输出 / 通道:12mA 电压 - 电源，单路/双路(±):2.7 V ~ 12 V，±1.35 V ~ 6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:剪切带 (CT) 其它名称:OP481GRUZ-REELCT |
| AD684SQ/883B | 功能描述:采样&保持放大器 IC MONO QUAD SAMPLE/HOLD RoHS:否 制造商:Texas Instruments 通道数量:2 捕获时间:20 us 电源电压-最大:18 V 最大工作温度:+ 85 C 最小工作温度:- 25 C 安装风格: 封装 / 箱体:SOIC-14 封装:Tube |
| AD6871AR | 制造商:Analog Devices 功能描述: |
| AD688 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Precision +-10 V Reference |
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