OPA2670

正在供貨

具有電源控制功能的單端口、高輸出電流 VDSL2 和 PLC 線路驅(qū)動器

產(chǎn)品詳情

Number of channels 1 Architecture Current FB, DSL Line Driver, PLC Line Driver Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 12.6 BW at Acl (MHz) 420 Acl, min spec gain (V/V) 1 Vn at flatband (typ) (nV√Hz) 3.6 Vn at 1 kHz (typ) (nV√Hz) 6 Iq per channel (typ) (mA) 30.5 Vos (offset voltage at 25°C) (max) (mV) 6 Rail-to-rail No Features Adjustable BW/IQ/IOUT, Shutdown Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 56 Input bias current (max) (pA) 24000000 Offset drift (typ) (μV/°C) 8 GBW (typ) (MHz) 1400 Iout (typ) (mA) 700 2nd harmonic (dBc) 71 3rd harmonic (dBc) 80 Frequency of harmonic distortion measurement (MHz) 10
Number of channels 1 Architecture Current FB, DSL Line Driver, PLC Line Driver Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 12.6 BW at Acl (MHz) 420 Acl, min spec gain (V/V) 1 Vn at flatband (typ) (nV√Hz) 3.6 Vn at 1 kHz (typ) (nV√Hz) 6 Iq per channel (typ) (mA) 30.5 Vos (offset voltage at 25°C) (max) (mV) 6 Rail-to-rail No Features Adjustable BW/IQ/IOUT, Shutdown Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 56 Input bias current (max) (pA) 24000000 Offset drift (typ) (μV/°C) 8 GBW (typ) (MHz) 1400 Iout (typ) (mA) 700 2nd harmonic (dBc) 71 3rd harmonic (dBc) 80 Frequency of harmonic distortion measurement (MHz) 10
VQFN (RGV) 16 16 mm2 4 x 4
  • WIDEBAND +12V OPERATION:
    420MHz (G = +5V/V)
  • HIGH OUTPUT CURRENT: 700mA
  • OUTPUT VOLTAGE SWING: 9.4VPP into 10 Single-Ended Load
  • HIGH DIFFERENTIAL SLEW RATE: 5000V/μs
  • LOW SUPPLY CURRENT: 30.5mA
  • FLEXIBLE POWER CONTROL
  • APPLICATIONS
    • POWER LINE MODEM
    • xDSL LINE DRIVERS
    • CABLE MODEM DRIVERS
    • BROADBAND VIDEO LINE DRIVERS
    • ARB LINE DRIVERS

PowerPAD Is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
  • WIDEBAND +12V OPERATION:
    420MHz (G = +5V/V)
  • HIGH OUTPUT CURRENT: 700mA
  • OUTPUT VOLTAGE SWING: 9.4VPP into 10 Single-Ended Load
  • HIGH DIFFERENTIAL SLEW RATE: 5000V/μs
  • LOW SUPPLY CURRENT: 30.5mA
  • FLEXIBLE POWER CONTROL
  • APPLICATIONS
    • POWER LINE MODEM
    • xDSL LINE DRIVERS
    • CABLE MODEM DRIVERS
    • BROADBAND VIDEO LINE DRIVERS
    • ARB LINE DRIVERS

PowerPAD Is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.

The OPA2670 provides the high output current and low distortion required in emerging xDSL and Power Line Modem driver applications. Operating on a single +12V supply, the OPA2670 consumes a low 30.5mA quiescent current to deliver a very high 700mA output current. This output current supports even the most demanding xDSL requirements with greater than 450mA minimum output current (+25°C minimum value) with low harmonic distortion. Differential driver applications deliver less than –71dBc distortion at the peak upstream power levels of full-rate ADSL. The high 320MHz bandwidth also supports the most demanding VDSL2 line driver requirements.

Power control features are included to allow system power to be minimized. Two logic control lines allow four quiescent power settings, including full power, 66% power, 33% power, and shutdown.

The OPA2670 provides the high output current and low distortion required in emerging xDSL and Power Line Modem driver applications. Operating on a single +12V supply, the OPA2670 consumes a low 30.5mA quiescent current to deliver a very high 700mA output current. This output current supports even the most demanding xDSL requirements with greater than 450mA minimum output current (+25°C minimum value) with low harmonic distortion. Differential driver applications deliver less than –71dBc distortion at the peak upstream power levels of full-rate ADSL. The high 320MHz bandwidth also supports the most demanding VDSL2 line driver requirements.

Power control features are included to allow system power to be minimized. Two logic control lines allow four quiescent power settings, including full power, 66% power, 33% power, and shutdown.
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類型 標題 下載最新的英語版本 日期
* 數(shù)據(jù)表 Dual Wideband, High Output Current Operational Amplifier with Power Control 數(shù)據(jù)表 2010年 8月 19日

訂購和質(zhì)量

包含信息：
  • RoHS
  • REACH
  • 器件標識
  • 引腳鍍層/焊球材料
  • MSL 等級/回流焊峰值溫度
  • MTBF/時基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續(xù)可靠性監(jiān)測
包含信息：
  • 制造廠地點
  • 封裝廠地點

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