OPA2677H/2K5G3
TI(德州仪器)
电子元器件分类
IC OPAMP CFA 2GHz 8HSOP
**DESCRIPON**
The OPA2677 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 OPA2677 consumes a low 9mA/ch quiescent current to deliver a very high 500mA output current. This output current supports even the most demanding ADSL CPE requirements with > 380mA minimum output current +25°C minimum value 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.
**FEATURES**
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- *WIDEBAND +12V OPERATION: 200MHz G = +4**
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- *UNITY-GAIN STABLE: 220MHz G = +1**
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- *HIGH OUTPUT CURRENT: 500mA**
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- *OUTPUT VOLTAGE SWING: **±**5V**
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- *HIGH SLEW RATE: 1800V/**µ**s**
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- *LOW SUPPLY CURRENT: 18mA**
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- *FLEXIBLE SUPPLY RANGE:**
** +5 to +12V Single Supply**
±- .
- *2.5 to **±**6V Dual Supplies**
**APPLICATIONS**
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- *xDSL LINE DRIVER**
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- *CABLE MODEM DRIVER**
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- *MATCHED I/Q CHANNEL AMPLIFIER**
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- *BROADBAND VIDEO LINE DRIVER**
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- *ARB LINE DRIVER**
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- *POWER LINE MODEM**
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- *HIGH CAP LOAD DRIVER**
