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AD815ARBZ-24 PDF预览

AD815ARBZ-24

更新时间: 2024-01-25 02:45:15
品牌 Logo 应用领域
亚德诺 - ADI 驱动光电二极管接口集成电路驱动器
页数 文件大小 规格书
16页 578K
描述
High Output Current Differential Driver

AD815ARBZ-24 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:THERMALLY ENHANCED, SOIC-24针数:24
Reach Compliance Code:unknown风险等级:5.74
差分输出:YES驱动器位数:2
输入特性:DIFFERENTIAL接口集成电路类型:LINE DRIVER
接口标准:GENERAL PURPOSEJESD-30 代码:R-PDSO-G24
JESD-609代码:e3长度:15.4 mm
湿度敏感等级:5标称负供电电压:-15 V
功能数量:1端子数量:24
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:HSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG
峰值回流温度(摄氏度):260座面最大高度:2.65 mm
最大供电电压:18 V最小供电电压:5 V
标称供电电压:15 V表面贴装:YES
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:MATTE TIN端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:7.5 mm

AD815ARBZ-24 数据手册

 浏览型号AD815ARBZ-24的Datasheet PDF文件第2页浏览型号AD815ARBZ-24的Datasheet PDF文件第3页浏览型号AD815ARBZ-24的Datasheet PDF文件第4页浏览型号AD815ARBZ-24的Datasheet PDF文件第5页浏览型号AD815ARBZ-24的Datasheet PDF文件第6页浏览型号AD815ARBZ-24的Datasheet PDF文件第7页 
High Output Current  
Differential Driver  
a
AD815  
FUNCTIONAL BLOCK DIAGRAM  
FEATURES  
Flexible Configuration  
Differential Input and Output Driver  
or Two Single-Ended Drivers  
Industrial Temperature Range  
High Output Power  
Thermally Enhanced SOIC  
400 mA Minimum Output Drive/Amp, RL = 10  
Low Distortion  
–66 dB @ 1 MHz THD, RL = 200 , VOUT = 40 V p-p  
0.05% and 0.45؇ Differential Gain and Phase, RL = 25 ⍀  
(6 Back-Terminated Video Loads)  
High Speed  
120 MHz Bandwidth (–3 dB)  
900 V/s Differential Slew Rate  
70 ns Settling Time to 0.1%  
Thermal Shutdown  
1
24  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
NC  
2
3
23  
22  
21  
20  
19  
18  
17  
16  
4
5
AD815  
TOP VIEW  
(Not to Scale)  
THERMAL  
HEAT TABS  
THERMAL  
HEAT TABS  
6
7
+V *  
+V *  
S
S
8
+IN1  
–IN1  
9
+IN2  
10  
15 –IN2  
OUT1 11  
–V  
14 OUT2  
12  
13 +V  
S
S
NC = NO CONNECT  
*HEAT TABS ARE CONNECTED TO THE POSITIVE SUPPLY.  
APPLICATIONS  
ADSL, HDSL, and VDSL Line Interface Driver  
Coil or Transformer Driver  
CRT Convergence and Astigmatism Adjustment  
Video Distribution Amp  
combined with the wide bandwidth and high current drive make  
the differential driver ideal for communication applications such  
as subscriber line interfaces for ADSL, HDSL and VDSL.  
Twisted Pair Cable Driver  
The AD815 differential slew rate of 900 V/µs and high load drive  
are suitable for fast dynamic control of coils or transformers,  
and the video performance of 0.05% and 0.45° differential gain  
and phase into a load of 25 enable up to 12 back-terminated  
loads to be driven.  
GENERAL DESCRIPTION  
The AD815 consists of two high speed amplifiers capable of  
supplying a minimum of 500 mA. They are typically configured  
as a differential driver enabling an output signal of 40 V p-p on  
15 V supplies. This can be increased further with the use of a  
coupling transformer with a greater than 1:1 turns ratio. The  
low harmonic distortion of –66 dB @ 1 MHz into 200 Ω  
The 24-lead SOIC (RB) is capable of driving 26 dBm for full  
rate ADSL with proper heat sinking.  
+15V  
1/2  
AD815  
100  
–40  
R
= 15⍀  
1
V
= ؎15V  
S
AMP1  
G = +10  
–50  
–60  
V
= 40V p-p  
OUT  
499⍀  
R
120⍀  
V
=
V =  
D
40Vp-p  
L
IN  
V
=
OUT  
G = +10  
110⍀  
4Vp-p  
40Vp-p  
–70  
499⍀  
R
= 50⍀  
L
R
= 15⍀  
2
–80  
(DIFFERENTIAL)  
AMP2  
–15V  
100⍀  
1:2  
TRANSFORMER  
1/2  
AD815  
R
= 200⍀  
L
–90  
(DIFFERENTIAL)  
–100  
Figure 2. Subscriber Line Differential Driver  
–110  
100  
1k  
10k  
100k  
1M  
10M  
FREQUENCY – Hz  
Figure 1. Total Harmonic Distortion vs. Frequency  
REV. D  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat  
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 owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/461-3113  
www.analog.com  
Analog Devices, Inc. All rights reserved.  
2015  
©

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