参数资料
| 型号： | ADEL2020ARZ-20 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP CF LN LP 60MA 20SOIC |
| 标准包装： | 37 |
| 放大器类型： | 电流反馈 |
| 电路数： | 1 |
| 转换速率： | 500 V/µs |
| -3db带宽： | 90MHz |
| 电流 - 输入偏压： | 1µA |
| 电压 - 输入偏移： | 1500µV |
| 电流 - 电源： | 6.8mA |
| 电流 - 输出 / 通道： | 60mA |
| 电压 - 电源，单路/双路(±)： | 6 V ~ 36 V，±3 V ~ 18 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 20-SOIC W |
| 包装： | 管件 |
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 that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective companies.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
2003 Analog Devices, Inc. All rights reserved.
ADEL2020
Improved Second Source
to the EL2020
FEATURES
Ideal for Video Applications
0.02% Differential Gain
0.04 Differential Phase
0.1 dB Bandwidth to 25 MHz (G = +2)
High Speed
90 MHz Bandwidth (–3 dB)
500 V/ s Slew Rate
60 ns Settling Time to 0.1% (VO = 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)
CONNECTION DIAGRAMS
8-Lead PDIP (N)
20-Lead SOIC (R)
1
8
4
5
3
6
2
7
ADEL2020
V+
OUTPUT
BAL
–IN
+IN
V–
DISABLE
V+
OUTPUT
BAL
–IN
+IN
V–
DISABLE
NC
NC = NO CONNECT
1
20
4
17
3
18
5
16
8
13
7
14
6
15
9
12
10
11
2
19
TOP VIEW
ADEL2020
TOP VIEW
GENERAL 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
offers 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
).
FREQUENCY – Hz
+0.1
100k
1M
10M
100M
NORMALIZED
GAIN
–
dB
0
–0.1
RL = 150
15V
5V
+0.1
0
–0.1
RL = 1k
15V
5V
Figure 1. Fine-Scale Gain (Normalized) vs. Frequency
for Various Supply Voltages, RF = 750
, Gain = +2
The ADEL2020 offers other significant improvements. The
most important is lower power supply current (33% less than the
competition) with higher output drive. Important specifications
like voltage noise and offset voltage are less than half of those
for the EL2020. The ADEL2020 also provides an improved
disable feature. The disable time (to high output impedance) is
100 ns with guaranteed break before make. The ADEL2020 is
offered for the industrial temperature range of –40
°C to +85°C
and comes in both PDIP and SOIC packages.
SUPPLY VOLTAGE –
V
0.10
515
DIFFERENTIAL
GAIN
–
%
0.08
0.06
0.04
0.02
0
0.09
0.07
0.05
0.03
0.01
6789
10
11
12
13
14
0.20
DIFFERENTIAL
PHASE
–
Degrees
0.16
0.12
0.08
0.04
0
0.18
0.14
0.10
0.06
0.02
GAIN = +2
RF = 750
RL = 150
fC = 3.58MHz
100 IRE
MODULATED RAMP
GAIN
PHASE
Figure 2. Differential Gain and Phase vs. Supply Voltage
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADEL2020ARZ-20-RL | 功能描述:IC OPAMP CF LN LP 60MA 20SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 其它有关文件:Automotive Product Guide 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 放大器类型:通用 电路数:1 输出类型:满摆幅 转换速率:3 V/µs 增益带宽积:10MHz -3db带宽:- 电流 - 输入偏压:1pA 电压 - 输入偏移:70µV 电流 - 电源:2.5mA 电流 - 输出 / 通道:48mA 电压 - 电源，单路/双路(±):2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-6 包装:Digi-Reel® 其它名称:MAX4475AUT#TG16DKR |
| ADEMCO 4193 SN | 制造商:ELECTRIC FIXTURE SUPPY 功能描述:V PLEX TWO EXPANDER |
| AD-EPD03 | 制造商:Assmann Electronics Inc 功能描述: |
| ADE-R11X | 制造商:MINI 制造商全称:Mini-Circuits 功能描述:High Reliability Mixer Level 7 (LO Power +7 dBm) 10 to 2000 MHz |
| ADE-R11X+ | 制造商:MINI 制造商全称:Mini-Circuits 功能描述:High Reliability Mixer Level 7 (LO Power +7 dBm) 10 to 2000 MHz |
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