参数资料
| 型号： | AD8390AACPZ-RL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC AMP DIFF LP LDIST 16LFCSP |
| 标准包装： | 5,000 |
| 放大器类型： | 差分 |
| 电路数： | 1 |
| 输出类型： | 差分 |
| 转换速率： | 300 V/µs |
| -3db带宽： | 60MHz |
| 电流 - 输入偏压： | 4µA |
| 电压 - 输入偏移： | 1000µV |
| 电流 - 电源： | 10mA |
| 电流 - 输出 / 通道： | 400mA |
| 电压 - 电源，单路/双路(±)： | 10 V ~ 24 V，±5 V ~ 12 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VQFN 裸露焊盘，CSP |
| 供应商设备封装： | 16-LFCSP-VQ |
| 包装： | 带卷 (TR) |
Low Power, High Output Current
Differential Amplifier
Data Sheet
Rev. B
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rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
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Tel: 781.329.4700
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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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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD8390ACP-EVAL | 制造商:AD 制造商全称: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 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:- 放大器类型:通用 电路数:1 输出类型:满摆幅 转换速率:0.11 V/µs 增益带宽积:350kHz -3db带宽:- 电流 - 输入偏压:4nA 电压 - 输入偏移:20µV 电流 - 电源:260µA 电流 - 输出 / 通道:20mA 电压 - 电源，单路/双路(±):2.7 V ~ 36 V，±1.35 V ~ 18 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SO 包装:带卷 (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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