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參數(shù)資料
| 型號： | ADEL2020 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Improved Second Source to the EL2020(EL2020的改進型第二級放大器) |
| 中文描述： | 改進的第二貨源EL2020（EL2020的改進型第二級放大器） |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 397K |
| 代理商： | ADEL2020 |
REV. A
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
Improved Second Source
to the EL2020
ADEL2020
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703
CONNECTION DIAGRAMS
8-Pin Plastic Mini-DIP (N) 20-Pin Small Outline Package
1
8
4
5
3
6
2
7
ADEL2020
TOP VIEW
V+
OUTPUT
BAL
BAL
–IN
+IN
V–
DISABLE
V+
OUTPUT
BAL
BAL
–IN
+IN
V–
DISABLE
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC = NO CONNECT
1
20
4
17
3
18
5
16
8
13
7
14
6
15
9
12
10
11
2
19
ADEL2020
TOP VIEW
FEATURES
Ideal for Video Applications
0.02% Differential Gain
0.04
8
Differential Phase
0.1 dB Bandwidth to 25 MHz (G = +2)
High Speed
90 MHz Bandwidth (–3 dB)
500 V/
m
s Slew Rate
60 ns Settling Time to 0.1% (V
O
= 10 V Step)
Low Noise
2.9 nV/
√
Hz
Input Voltage Noise
Low Power
6.8 mA Supply Current
2.1 mA Supply Current (Power-Down Mode)
High Performance Disable Function
Turn-Off Time of 100 ns
Input to Output Isolation of 54 dB (Off State)
PRODUCT DESCRIPTION
The ADEL2020 is an improved second source to the EL2020.
This op amp improves on all the key dynamic specifications
while offering lower power and lower cost. The ADEL2020 of-
fers 50% more bandwidth and gain flatness of 0.1 dB to beyond
25 MHz. In addition, differential gain and phase are less than
0.05% and 0.05
°
while driving one back terminated cable (150
).
The ADEL2020 offers other significant improvements. The
most important of these is lower power supply current, 33% less
100k
1M
100M
10M
+0.1
0
–0.1
–0.1
0
+0.1
N
FREQUENCY – Hz
R
L
= 150
R
L
= 1k
±15V
±5V
±15V
±5V
Fine-Scale Gain (Normalized) vs. Frequency for Various
Supply Voltages. R
F
= 750
, Gain = +2
than the competition while offering higher output drive. Impor-
tant specs like voltage noise and offset voltage are less than half
of those for the EL2020.
The ADEL2020 also features an improved disable feature. The
disable time (to high output impedance) is 100 ns with guaran-
teed break before make. Finally the ADEL2020 is offered in the
industrial temperature range of –40
°
C to +85
°
C in both plastic
DIP and SOIC package.
0.10
0
15
0.03
0.01
6
0.02
5
0.06
0.04
0.05
0.07
0.08
0.09
14
13
12
11
10
9
8
SUPPLY VOLTAGE – ± Volts
7
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
GAIN
PHASE
GAIN = +2
R
F
= 750
R
L
= 150
f
= 3.58MHz
100 IRE
MODULATED RAMP
D
D
Differential Gain and Phase vs. Supply Voltage
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ADEL2020AN | 制造商:Rochester Electronics LLC 功能描述:IMPROVED ELANTEC 2ND SOUR - Bulk 制造商:Analog Devices 功能描述:OP AMP WIDE B/WIDTH 2020 DIP8 |
| ADEL2020ANZ | 功能描述:IC OPAMP CF LN LP 60MA 8DIP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:2,500 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:- 轉換速率:0.6 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:45nA 電壓 - 輸入偏移:2000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:40mA 電壓 - 電源，單路/雙路(±):3 V ~ 32 V，±1.5 V ~ 16 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:14-TSSOP 包裝:帶卷 (TR) 其它名稱:LM324ADTBR2G-NDLM324ADTBR2GOSTR |
| ADEL2020ANZKL1 | 制造商:Analog Devices 功能描述: |
| ADEL2020AR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADEL2020AR-2 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
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