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微型、300MHz、单电源、 满摆幅运算放大器,带有使能端

产品详情

主要特征

应用/用途

Parametric specs for Video/Wideband Amplifiers
# Amplifiers 2
BW (MHz) (@ -3dB) 200
Slew Rate (V/µs) 600
BW (MHz) (0.1dB min) 35
Feedback Voltage
Rail to Rail Output
ISUPPLY (mA) (typ) 5.5
Single Supply Yes
VOFFSET (mV) (max) 12
IBIAS (µA) (max) 20
Oper. Temp. (°C) -40 to +85
Package/Pins SOIC (N)/8
UMAX/8
Budgetary
Price (See Notes)
3.78
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技术文档

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参量

Parametric specs for Video/Wideband Amplifiers
# Amplifiers 2
BW (MHz) (@ -3dB) 200
Slew Rate (V/µs) 600
BW (MHz) (0.1dB min) 35
Feedback Voltage
Rail to Rail Output
ISUPPLY (mA) (typ) 5.5
Single Supply Yes
VOFFSET (mV) (max) 12
IBIAS (µA) (max) 20
Oper. Temp. (°C) -40 to +85
Package/Pins SOIC (N)/8
UMAX/8
Budgetary
Price (See Notes)
3.78

主要特征

  • High Speed:
    • 300MHz -3dB Bandwidth (MAX4212/MAX4213)
    • 200MHz -3dB Bandwidth (MAX4216/MAX4218/MAX4220)
    • 50MHz 0.1dB Gain Flatness (MAX4212/MAX4213)
    • 600V/µs Slew Rate
  • Single 3.3V/5.0V Operation
  • Rail-to-Rail Outputs
  • Input Common-Mode Range Extends Beyond VEE
  • Low Differential Gain/Phase: 0.02%/0.02°
  • Low Distortion at 5MHz:
    • -78dBc SFDR
    • -75dB Total Harmonic Distortion
  • High-Output Drive: ±100mA
  • 400µA Shutdown Capability (MAX4213/MAX4218)
  • High-Output Impedance in Off State (MAX4213/MAX4218)
  • Space-Saving SOT23, µMAX, or QSOP Packages

应用/用途

  • 模数转换器接口
  • 电池供电仪表
  • CCD成像系统
  • 视频线驱动器
  • 视频路由与切换系统

描述

The MAX4212/MAX4213 single, MAX4216 dual, MAX4218 triple, and MAX4220 quad op amps are unity-gain-stable devices that combine high-speed performance with Rail-to-Rail outputs. The MAX4213/MAX4218 have a disable feature that reduces power- supply current to 400µA and places the outputs into a high-impedance state. These devices operate from a 3.3V to 10V single supply or from ±1.65V to ±5V dual supplies. The common-mode input voltage range extends beyond the negative power-supply rail (ground in single-supply applications).

These devices require only 5.5mA of quiescent supply current while achieving a 300MHz -3dB bandwidth and a 600V/µs slew rate. Input-voltage noise is only 10nV√Hz and input-current noise is only 1.3pA√Hz for either the inverting or noninverting input. These parts are an excellent solution in low-power/low-voltage systems that require wide bandwidth, such as video, communications, and instrumentation. In addition, when disabled, their high-output impedance makes them ideal for multiplexing applications.

The MAX4212 comes in a miniature 5-pin SOT23 package, while the MAX4213/MAX4216 come in 8-pin µMAX® and SO packages. The MAX4218/MAX4220 are available in space-saving 16-pin QSOP and 14-pin SO packages.

简化框图

MAX4212、MAX4213、MAX4216、MAX4218、MAX4220:典型工作电路 MAX4212、MAX4213、MAX4216、MAX4218、MAX4220:典型工作电路 Zoom icon

技术文档

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