OPA2677HG3

OPA2677HG3图片1
OPA2677HG3图片2
OPA2677HG3概述

高速运算放大器 Dual Wideband High Output Current

**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**

.
*WIDEBAND +12V OPERATION: 200MHz G = +4**
.
*UNITY-GAIN STABLE: 220MHz G = +1**
.
*HIGH OUTPUT CURRENT: 500mA**
.
*OUTPUT VOLTAGE SWING: **±**5V**
.
*HIGH SLEW RATE: 1800V/**µ**s**
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*LOW SUPPLY CURRENT: 18mA**
.
*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**
.
*BROADBAND VIDEO LINE DRIVER**
.
*ARB LINE DRIVER**
.
*POWER LINE MODEM**
.
*HIGH CAP LOAD DRIVER**
OPA2677HG3中文资料参数规格
技术参数

供电电流 18 mA

电路数 2

通道数 2

输入补偿漂移 4.00 µV/K

转换速率 2.00 kV/μs

增益频宽积 2 GHz

输入补偿电压 1 mV

输入偏置电流 10 µA

可用通道 D

工作温度Max 85 ℃

工作温度Min -40 ℃

3dB带宽 250 MHz

封装参数

安装方式 Surface Mount

封装 HSOP-8

外形尺寸

长度 4.89 mm

宽度 3.9 mm

高度 1.39 mm

封装 HSOP-8

物理参数

工作温度 -40℃ ~ 85℃

其他

产品生命周期 Obsolete

包装方式 Tube

符合标准

RoHS标准 RoHS Compliant

含铅标准 Contains Lead

数据手册

OPA2677HG3引脚图与封装图
OPA2677HG3引脚图
OPA2677HG3封装图
OPA2677HG3封装焊盘图
在线购买OPA2677HG3
型号: OPA2677HG3
制造商: TI 德州仪器
描述:高速运算放大器 Dual Wideband High Output Current
替代型号OPA2677HG3
型号/品牌 代替类型 替代型号对比

OPA2677HG3

TI 德州仪器

当前型号

当前型号

OPA2677H

德州仪器

完全替代

OPA2677HG3和OPA2677H的区别

OPA2677H/2K5

德州仪器

完全替代

OPA2677HG3和OPA2677H/2K5的区别

OPA2677H/2K5G3

德州仪器

完全替代

OPA2677HG3和OPA2677H/2K5G3的区别

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