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低功耗、+3V/+5V、400MHz单电源运算放大器,满摆幅输出

出色的速度/功耗比,低失真

产品详情

主要特征

应用/用途

Parametric specs for Video/Wideband Amplifiers
# Amplifiers 2
BW (MHz) (@ -3dB) 400
Slew Rate (V/µs) 200
BW (MHz) (0.1dB min) 43
Feedback Voltage
Rail to Rail Output
ISUPPLY (mA) (typ) 1.6
Single Supply Yes
VOFFSET (mV) (max) 6
IBIAS (µA) (max) 4
Oper. Temp. (°C) -40 to +85
Package/Pins SOIC (N)/8
UMAX/8
Budgetary
Price (See Notes)
2.21
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参量

Parametric specs for Video/Wideband Amplifiers
# Amplifiers 2
BW (MHz) (@ -3dB) 400
Slew Rate (V/µs) 200
BW (MHz) (0.1dB min) 43
Feedback Voltage
Rail to Rail Output
ISUPPLY (mA) (typ) 1.6
Single Supply Yes
VOFFSET (mV) (max) 6
IBIAS (µA) (max) 4
Oper. Temp. (°C) -40 to +85
Package/Pins SOIC (N)/8
UMAX/8
Budgetary
Price (See Notes)
2.21

主要特征

  • Ultra-Low 1.6mA Supply Current
  • Single +3V/+5V Operation
  • High Speed
    • 400MHz -3dB Bandwidth (MAX4414/MAX4416/MAX4418)
    • 200V/µs Slew Rate (MAX4414/MAX4416/MAX4418)
    • 150MHz -3dB Bandwidth (MAX4415/MAX4417/MAX4419)
    • 470V/µs Slew Rate (MAX4415/MAX4417/MAX4419)
  • Rail-to-Rail Outputs
  • Input Common-Mode Range Extends Beyond VEE
  • Low Differential Gain/Phase: 0.03%/0.15°
  • Low Distortion at 5MHz (MAX4414/MAX4416/MAX4418)
    • -93dBc SFDR
    • 0.003% Total Harmonic Distortion
  • Low Cost

应用/用途

  • 音频系统
  • 基带应用
  • 电池供电应用
  • 遥控钥匙
  • 便携式通信
  • 视频线驱动器

描述

The MAX4414–MAX4419 operational amplifiers combine high-speed performance, low distortion, and ultra-low supply current. Consuming just 1.6mA of supply current per amplifier, these devices operate from a single +2.7V to +5.5V supply, have rail-to-rail outputs, and exhibit a common-mode input voltage range that extends from 100mV below ground to within 1.5V of the positive supply rail.

The MAX4414/MAX4416/MAX4418 single/dual/quad op amps are unity-gain stable and achieve a 400MHz -3dB bandwidth with a 200V/µs slew rate. The MAX4415/MAX4417/MAX4419 single/dual/quad op amps are compensated for closed-loop gains of +5V/V or greater and achieve a 150MHz -3dB bandwidth with a 470V/µs slew rate. The combination of high-speed, ultra-low power, and low-distortion makes the MAX4414–MAX4419 ideal for low-power/low-voltage, high-speed portable systems such as video, communications, and instrumentation.

The MAX4414/MAX4415 single and MAX4416/MAX4417 dual amplifiers are available in space-saving 8-pin µMAX® and SO packages, while the MAX4418/MAX4419 quad amplifiers are available in a 14-pin TSSOP package.

简化框图

MAX4414、MAX4415、MAX4416、MAX4417、MAX4418、MAX4419:引脚配置 MAX4414、MAX4415、MAX4416、MAX4417、MAX4418、MAX4419:引脚配置 Zoom icon

技术文档

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