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參數(shù)資料
| 型號： | AD797 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Ultralow Distortion, Ultralow Noise Op Amp |
| 中文描述： | 超低失真，超低噪聲運算放大器 |
| 文件頁數(shù)： | 2/16頁 |
| 文件大?。?/td> | 406K |
| 代理商： | AD797 |
REV. C
–2–
AD797–SPECIFICATIONS
(@ T
A
= +25
8
C and V
S
=
6
15 V dc, unless otherwse noted)
AD797A/S
1
T yp
AD797B
T yp
Model
Conditions
V
S
Min
Max
Min
Max
Units
INPUT OFFSET VOLT AGE
±
5 V,
±
15 V
25
50
0.2
80
125/180
1.0
10
30
0.2
40
60
0.6
μ
V
μ
V
μ
V/
°
C
μ
A
μ
A
T
MIN
to T
MAX
Offset Voltage Drift
±
5 V,
±
15 V
±
5 V,
±
15 V
INPUT BIAS CURRENT
0.25
0.5
1.5
3.0
0.25
0.25
0.9
2.0
T
MIN
to T
MAX
INPUT OFFSET CURRENT
±
5 V,
±
15 V
100
120
400
600/700
80
120
200
300
nA
nA
T
MIN
to T
MAX
V
OUT
=
±
10 V
R
LOAD
= 2 k
T
MIN
to T
MAX
R
LOAD
= 600
T
MIN
to T
MAX
@ 20 kHz
2
OPEN-LOOP GAIN
±
15 V
1
1
1
1
14000
20
6
15
5
20000
2
2
2
2
14000 20000
20
10
15
7
V/
μ
V
V/
μ
V
V/
μ
V
V/
μ
V
V/V
DYNAMIC PERFORMANCE
Gain Bandwidth Product
G = 1000
G = 1000
2
G = 10
V
O
= 20 V p-p,
R
LOAD
= 1 k
R
LOAD
= 1 k
10 V Step
±
15 V
±
15 V
±
15 V
110
450
8
110
450
8
MHz
MHz
MHz
–3 dB Bandwidth
Full Power Bandwidth
3
±
15 V
±
15 V
±
15 V
±
5 V,
±
15 V
280
20
800
280
20
800
kHz
V/
μ
s
ns
Slew Rate
Settling T ime to 0.0015%
12.5
12.5
1200
1200
COMMON-MODE REJECT ION
V
CM
= CMVR
T
MIN
to T
MAX
V
S
=
±
5 V to
±
18 V
T
MIN
to T
MAX
f = 0. 1 Hz to 10 Hz
f = 10 Hz
f = 1 kHz
f = 10 Hz–1 MHz
114
110
130
120
120
114
130
120
dB
dB
POWER SUPPLY REJECT ION
114
110
130
120
120
114
130
120
dB
dB
INPUT VOLT AGE NOISE
±
15 V
±
15 V
±
15 V
±
15 V
±
15 V
±
15 V
±
5 V
±
15 V
±
15 V
±
5 V
±
5 V,
±
15 V
±
5 V,
±
15 V
±
15 V
50
1.7
0.9
1.0
50
1.7
0.9
1.0
nV p-p
nV/
√
Hz
nV/
√
Hz
μ
V rms
pA/
√
Hz
2.5
1.2
1.2
1.2
1.3
INPUT CURRENT NOISE
f = 1 kHz
2.0
2.0
INPUT COMMON-MODE
VOLT AGE RANGE
±
11
±
2.5
±
12
±
11
±
2.5
±
12
±
3
±
13
±
13
±
3
80
50
±
11
±
2.5
±
12
±
11
±
2.5
±
12
±
3
±
13
±
13
±
3
80
50
V
V
OUT PUT VOLT AGE SWING
R
LOAD
= 2 k
R
LOAD
= 600
R
LOAD
= 600
V
V
V
mA
mA
Short-Circuit Current
Output Current
4
30
30
T OT AL HARMONIC DIST ORT ION
R
LOAD
= 1 k
, C
N
= 50 pF
f = 250 kHz, 3 V rms
R
LOAD
= 1 k
f = 20 kHz, 3 V rms
–98
–90
–98
–90
dB
±
15 V
–120
–110
–120 –110
dB
INPUT CHARACT ERIST ICS
Input Resistance (Differential)
Input Resistance (Common Mode)
Input Capacitance (Differential)
5
Input Capacitance (Common Mode)
7.5
100
20
5
7.5
100
20
5
k
M
pF
pF
OUT PUT RESIST ANCE
A
V
= +1, f = 1 kHz
3
3
m
POWER SUPPLY
Operating Range
Quiescent Current
±
5
±
18
10.5
±
5
±
18
10.5
V
mA
±
5 V,
±
15 V
8.2
8.2
NOT ES
1
See standard military drawing for 883B specifications.
2
Specified using external decompensation capacitor, see Applications section.
3
Full Power Bandwidth = Slew Rate/2
π
V
PEAK
.
4
Output Current for |V
S
– V
OUT
| >4 V, A
OL
> 200 k
.
5
Differential input capacitance consists of 1.5 pF package capacitance and 18.5 pF from the input differential pair.
Specifications subject to change without notice.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD797AN | Ultralow Distortion, Ultralow Noise Op Amp |
| AD797AR | Ultralow Distortion, Ultralow Noise Op Amp |
| AD797BN | Ultralow Distortion, Ultralow Noise Op Amp |
| AD797BR | Ultralow Distortion, Ultralow Noise Op Amp |
| AD797AR-REEL | Ultralow Distortion, Ultralow Noise Op Amp |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD797_08 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Ultralow Distortion, Ultralow Noise Op Amp |
| AD797AN | 制造商:Analog Devices 功能描述:OP Amp Single GP 制造商:Rochester Electronics LLC 功能描述:ULTRA LOW NOISE OP AMP IC - Bulk 制造商:Analog Devices 功能描述:10V to 36V 1 8MHz IyAv 8PDIP Tube 制造商:Analog Devices 功能描述:IC OP AMP U-LOW NOISE DIP8 797 |
| AD797AN | 制造商:Analog Devices 功能描述:SEMICONDUCTORS LINEAR |
| AD797ANZ | 功能描述:IC OPAMP GP 110MHZ ULDIST 8DIP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:1 系列:MicroAmplifier™ 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)換速率:3.5 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:5pA 電壓 - 輸入偏移:1500µV 電流 - 電源:220µA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 36 V，±2.25 V ~ 18 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:14-SOIC 包裝:剪切帶 (CT) 其它名稱:296-29363-1 |
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