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AD8392AACPZ-R2 PDF预览

AD8392AACPZ-R2

更新时间: 2024-02-26 13:39:59
品牌 Logo 应用领域
亚德诺 - ADI 驱动器
页数 文件大小 规格书
12页 505K
描述
Low Power, High Output Current, Quad Op Amp, Dual-Channel ADSL/ADSL2+ Line Driver

AD8392AACPZ-R2 数据手册

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Low Power, High Output Current, Quad Op  
Amp, Dual-Channel ADSL/ADSL2+ Line Driver  
AD8392A  
PIN CONFIGURATIONS  
FEATURES  
Four current feedback, high current amplifiers  
Ideal for use as ADSL/ADSL2+ dual-channel central office  
(CO) line drivers  
V
1
2
28  
GND  
EE  
PD0 1, 2  
PD1 1, 2  
27 NC  
3
26  
25  
NC  
+V  
+V  
1
1
1
2
Low power operation  
4
IN  
IN  
IN  
1
2
–V  
5
24 –V  
2
IN  
Power supply operation from 5 V (+10 V) up to 12 V (+24 V)  
Less than 3 mA/amp quiescent supply current for full  
power ADSL/ADSL2+ CO applications (20.4 dBm line  
power, 5.5 CF)  
V
6
23  
22  
21  
20  
V
2
OUT  
V
OUT  
7
NC  
V
CC  
NC  
3
AD8392A  
8
CC  
V
9
V
4
OUT  
OUT  
Three active power modes plus shutdown  
High output voltage and current drive  
500 mA peak output drive current  
42.6 V p-p differential output voltage  
Low distortion  
–V  
3
10  
11  
12  
13  
14  
19 –V  
4
IN  
IN  
3
4
+V  
3
18  
17  
16  
15  
+V  
4
IN  
IN  
NC  
NC  
PD1 3, 4  
PD0 3, 4  
GND  
V
EE  
NC = NO CONNECT  
−93 dBc @1 MHz second harmonic  
−103 dBc @ 1 MHz third harmonic  
Figure 1. AD8392AARE, 28-Lead TSSOP/EP  
High speed: 515 V/μs differential slew rate  
Additional functionality of AD8392AACP  
On-chip, common-mode voltage generation  
APPLICATIONS  
ADSL/ADSL2+ CO line drivers  
XDSL line drives  
32 31 30 29 28 27 26 25  
24  
1
2
3
4
5
6
7
8
NC  
NC  
1
2
23 –V  
2
–V  
1
IN  
IN  
V
2
22  
21  
20  
19  
18  
17  
V
1
OUT  
OUT  
NC  
V
V
CC  
AD8392A  
GENERAL DESCRIPTION  
CC  
NC  
3
V
4
V
OUT  
OUT  
The AD8392A is comprised of four high output current, low  
power consumption, operational amplifiers. It is particularly  
well suited for the CO driver interface in digital subscriber line  
systems, such as ADSL and ADSL2+. The driver is capable of  
providing enough power to deliver 20.4 dBm to a line, while  
compensating for losses due to hybrid insertion and back  
termination resistors.  
–V 4  
IN  
–V  
3
IN  
3
4
NC  
NC  
9
10 11 12 13 14 15 16  
NC = NO CONNECT  
Figure 2. AD8392AACP, 5 mm × 5 mm, 32-Lead LFCSP  
The AD8392A is available in two thermally enhanced packages,  
a 28-lead TSSOP/EP (AD8392AARE) and a 5 mm × 5 mm,  
32-lead LFCSP (AD8392AACP). Four bias modes are available  
via the use of two digital bits (PD1, PD0).  
Additionally, the AD8392AACP provides VCOM pins for on-chip,  
common-mode voltage generation.  
The low power consumption, high output current, high output  
voltage swing, and robust thermal packaging enable the  
AD8392A to be used as the CO line drivers in ADSL and other  
xDSL systems.  
Rev. 0  
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. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe 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  
©2006 Analog Devices, Inc. All rights reserved.  
 

AD8392AACPZ-R2 替代型号

型号 品牌 替代类型 描述 数据表
AD8392ACP-REEL7 ADI

完全替代

Low Power, High Output Current, Quad Op Amp, Dual-Channel ADSL/ADSL2+ Line Driver

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