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參數(shù)資料
| 型號(hào)： | OPA2677H |
| 英文描述： | Dual, Wideband, High Output Current OPERATIONAL AMPLIFIER |
| 中文描述： | 雙路，寬帶，高輸出電流運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大?。?/td> | 150K |
| 代理商： | OPA2677H |
Dual, Wideband, High Output Current
OPERATIONAL AMPLIFIER
DESCRIPTION
The OPA2677 provides the high output current and low distortion
required in emerging ADSL and HDSL2 driver applications.
Operating on a single +12V supply, the OPA2677 consumes a
low 9mA/chan quiescent current to deliver a very high 500mA
peak output current. Guaranteed output current supports even the
most demanding ADSL CPE requirements with > 380mA mini-
mum output current with low harmonic distortion. Differential
driver applications will deliver < –85dBc distortion at the peak
upstream power levels of full rate ADSL. The high 200MHz
bandwidth will also support the most demanding VDSL line
driver requirements.
OPA2677
FEATURES
G
WIDEBAND +12V OPERATION: 200MHz (G = +4)
G
UNITY GAIN STABLE: 220MHz (G = 1)
G
HIGH OUTPUT CURRENT: 500mA
G
OUTPUT VOLTAGE SWING:
±
5V
G
HIGH SLEW RATE: 1800V/
μ
s
G
LOW SUPPLY CURRENT: 18mA
G
FLEXIBLE POWER CONTROL
APPLICATIONS
G
xDSL LINE DRIVER
G
CABLE MODEM DRIVER
G
MATCHED I/Q CHANNEL AMPLIFIER
G
BROADBAND VIDEO LINE DRIVER
G
ARB LINE DRIVER
G
PERFORMANCE UPGRADE TO AD8017
Power control features are included in the SO-14 package version
to allow system power to be minimized. Two logic control lines
allow four quiescent power settings. These include full power,
power cutback for short loops, idle state for no signal transmission
but line match maintenance, and shutdown for power off with a
high impedance output.
Specified on
±
6V supplies (to support +12V operation), the
OPA2677 will also support a single +5V or dual
±
5V supply.
Video applications will benefit from its very high output
current to drive up to 10 parallel video loads (15
) with < 0.1%/
0.1
°
dG/d non-linearity.
TM
International Airport Industrial Park Mailing Address: PO Box 11400, Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 Tel: (520) 746-1111
Twx: 910-952-1111 Internet: http://www.burr-brown.com/ Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
OPA2677 RELATED PRODUCTS
SINGLES
DUALS
TRIPLES
NOTES
OPA681
OPA2681
OPA3681
Single +12V Capable
±
12V Capable
—
OPA2607
—
2000 Burr-Brown Corporation
PDS-1593A
Printed in U.S.A. April, 2000
Single Supply ADSL Upstream Driver
82.5
2k
2k
1
μ
F
17.4
100
2Vp-p
AFE
Output
324
20
324
1/2
OPA2677
1/2
OPA2677
+12V
1:1.7
15Vp-p
Twisted Pair
17.7Vp-p
20
17.4
+6.0V
OPA2677
OPA2677
For most current data sheet and other product
information, visit www.burr-brown.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA2677H | 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC |
| OPA2677H/2K5 | 功能描述:高速運(yùn)算放大器 Dual Wideband High Output Current RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| OPA2677H/2K5G3 | 功能描述:高速運(yùn)算放大器 Dual Wideband High Output Current RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| OPA2677HG3 | 功能描述:高速運(yùn)算放大器 Dual Wideband High Output Current RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| OPA2677IDDA | 功能描述:高速運(yùn)算放大器 SpdPlus(TM) Dual WB Hi Output Current RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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