參數資料
| 型號： | AD8390AACPZ-RL |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 1/12頁 |
| 文件大小： | 0K |
| 描述： | IC AMP DIFF LP LDIST 16LFCSP |
| 標準包裝： | 5,000 |
| 放大器類型： | 差分 |
| 電路數： | 1 |
| 輸出類型： | 差分 |
| 轉換速率： | 300 V/µs |
| -3db帶寬： | 60MHz |
| 電流 - 輸入偏壓： | 4µA |
| 電壓 - 輸入偏移： | 1000µV |
| 電流 - 電源： | 10mA |
| 電流 - 輸出 / 通道： | 400mA |
| 電壓 - 電源，單路/雙路(±)： | 10 V ~ 24 V，±5 V ~ 12 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-VQFN 裸露焊盤，CSP |
| 供應商設備封裝： | 16-LFCSP-VQ |
| 包裝： | 帶卷 (TR) |
Low Power, High Output Current
Differential Amplifier
Data Sheet
Rev. B
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
2013 Analog Devices, Inc. All rights reserved.
FEATURES
Voltage feedback amplifier
Ideal for ADSL and ADSL2+ central office (CO) and
customer premises equipment (CPE) applications
Enables high current differential applications
Low power operation
Single- or dual-supply operation from 10 V (± 5 V)
up to 24 V (± 12 V)
5.5 mA total quiescent supply current for full power ADSL
and ADSL2+ CO applications
Adjustable supply current to minimize power
consumption
High output voltage and current drive
400 mA peak output drive current
44 V p-p differential output voltage
Low distortion
70 dBc MTPR, 26 kHz to 1.1 MHz
65 dBc MTPR, 1.1 MHz to 2.2 MHz
High speed: 260 V/μs differential slew rate
APPLICATIONS
ADSL/ADSL2+ CO and CPE line drivers
xDSL line drivers
High current differential amplifiers
FUNCTIONAL BLOCK DIAGRAM
56k
VCC
VCOM
OUTP
AD8390A
OUTN
INP
INN
VEE
07
09
4-
0
2
Figure 1.
GENERAL DESCRIPTION
The AD8390A is a high output current, low power consumption
differential amplifier. It is particularly well suited for the central
office (CO) driver interface in digital subscriber line systems
such as ADSL and ADSL2+. In full bias operation, the driver
delivers 20.4 dBm output power into low resistance loads while
compensating for hybrid and transformer insertion losses and
back termination resistors.
The AD8390A is available in a thermally enhanced LFCSP
package (16-lead LFCSP). Significant control and flexibility
in bias current have been designed into the AD8390A.
Four power modes are selectable via two digital inputs, PD0 and
PD1, providing three levels of driver bias and one power-down
state. In addition, the IADJ pin is available for fine quiescent
current trimming to tailor the performance of the AD8390A.
The low power consumption, high output current, high output
voltage swing, and robust thermal packaging enable the
AD8390A to be used as the central office line driver in ADSL,
ADSL2+, and proprietary xDSL systems, as well as in other high
current applications requiring a differential amplifier.
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相關代理商/技術參數 |
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| AD8390ACP-EVAL | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power, High Output Current Differential Amplifier |
| AD8390ACP-R2 | 功能描述:IC AMP DIFF LP LDIST 16LFCSP RoHS:否 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:1 輸出類型:滿擺幅 轉換速率:0.11 V/µs 增益帶寬積:350kHz -3db帶寬:- 電流 - 輸入偏壓:4nA 電壓 - 輸入偏移:20µV 電流 - 電源:260µA 電流 - 輸出 / 通道:20mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 36 V，±1.35 V ~ 18 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SO 包裝:帶卷 (TR) |
| AD8390ACP-REEL | 制造商:Analog Devices 功能描述:SP Amp DIFF AMP Single ±12V/24V 16-Pin LFCSP EP T/R |
| AD8390ACP-REEL7 | 制造商:Analog Devices 功能描述:SP Amp DIFF AMP Single 制造商:Rochester Electronics LLC 功能描述:ADSL LINE DRIVER - Tape and Reel 制造商:Analog Devices 功能描述:IC AMP LOW POWER |
| AD8390ACPZ-R2 | 制造商:Analog Devices 功能描述:SP Amp DIFF AMP Single ±12V/24V 16-Pin LFCSP EP T/R 制造商:Analog Devices 功能描述:SP AMP DIFF AMP SGL 12V/24V 16LFCSP EP - Tape and Reel |
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