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參數資料
| 型號： | ADA4311-1ARHZ-RL |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 1/16頁 |
| 文件大小： | 0K |
| 描述： | IC LINE DRVR DUAL HI CURR 10MSOP |
| 標準包裝： | 3,000 |
| 放大器類型： | 電流反饋 |
| 電路數： | 2 |
| 轉換速率： | 1050 V/µs |
| -3db帶寬： | 310MHz |
| 電流 - 輸入偏壓： | 4.5µA |
| 電壓 - 輸入偏移： | 1000µV |
| 電流 - 電源： | 11.8mA |
| 電壓 - 電源，單路/雙路(±)： | 6 V ~ 12 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 10-TFSOP，10-MSOP（0.118"，3.00mm 寬） |
| 供應商設備封裝： | 10-MSOP |
| 包裝： | 帶卷 (TR) |
Low Cost, Dual, High Current Output
Line Driver with Shutdown
ADA4311-1
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
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
www.analog.com
Fax: 781.461.3113
2007 Analog Devices, Inc. All rights reserved.
FEATURES
High speed
3 dB bandwidth: 310 MHz, G = +5, RLOAD = 50 Ω
Slew rate: 1050 V/μs, RLOAD = 50 Ω
Wide output swing
20.6 V p-p differential, RLOAD of 100 Ω from 12 V supply
High output current
Low distortion
98 dBc typical at 1 MHz, VOUT = 2 V p-p, G = +5, RLOAD = 100 Ω
72 dBc typical at 10 MHz, VOUT = 2 V p-p, G = +5, RLOAD = 100 Ω
Power management and shutdown
Control inputs CMOS level compatible
Shutdown quiescent current: 1 mA/amplifier
Selectable quiescent current: 1 mA to 11.8 mA/amplifier
APPLICATIONS
Home networking line drivers
Twisted pair line drivers
Power line communications (PLC)
Video line drivers
ARB line drivers
I/Q channel amplifiers
PIN CONFIGURATION
NC = NO CONNECT
+VS 1
NC 2
OUT A 3
–IN A 4
+IN A 5
OUT B
10
–IN B
9
+IN B
8
PD1
7
PD0
6
ADA4311-1
06
94
0-
00
1
Figure 1. Thermally Enhanced, 10-Lead MINI_SO_EP
TYPICAL APPLICATION
VMID*
ADA4311-1
1/2
*VMID =
VCC – GND
2
069
40
-00
2
Figure 2. Typical PLC Driver Application
GENERAL DESCRIPTION
The ADA4311-1 is comprised of two high speed, current
feedback operational amplifiers. The high output current, high
bandwidth, and fast slew rate make it an excellent choice for
broadband applications requiring high linearity performance
while driving low impedance loads.
The ADA4311-1 incorporates a power management function
that provides shutdown capabilities and the ability to optimize
the quiescent current of the amplifiers. The CMOS-compatible,
power-down control pins (PD1 and PD0) enable the ADA4311-1
to operate in four different modes: full power, medium power,
low power, and complete power-down. In power-down mode, the
quiescent current drops to only 1.0 mA/amplifier, while the outputs
go to a high impedance state.
The ADA4311-1 is available in a thermally enhanced, 10-lead
MSOP with an exposed paddle for improved thermal conduction.
The ADA4311-1 is rated to work in the extended industrial
temperature range of 40°C to +85°C.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADA4311-1ARHZ-RL1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, Dual, High Current Output Line Driver with Shutdown |
| ADA4312-1ACPZ-R2 | 制造商:Analog Devices 功能描述:HIGH BANDWIDTH POWER LINE DRIVER - Tape and Reel |
| ADA4312-1ACPZ-R7 | 功能描述:緩沖器和線路驅動器 High Bandwidth Power Line Driver RoHS:否 制造商:Intersil 輸入線路數量: 輸出線路數量: 極性: 電源電壓-最大: 電源電壓-最小: 最大工作溫度:+ 85 C 安裝風格: 封裝 / 箱體:QFN EP 封裝:Reel |
| ADA4312-1ACPZ-RL | 功能描述:緩沖器和線路驅動器 WB Diff Hi Out Crnt Line Dvr w/ Shutdown RoHS:否 制造商:Intersil 輸入線路數量: 輸出線路數量: 極性: 電源電壓-最大: 電源電壓-最小: 最大工作溫度:+ 85 C 安裝風格: 封裝 / 箱體:QFN EP 封裝:Reel |
| ADA4320-1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Power, Low Distortion Upstream |
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