MAX4202:超高速、低噪声、低功耗、SOT23封装的开环缓冲器

The MAX4200–MAX4205 are ultra-high-speed, open-loop buffers featuring high slew rate, high output current, low noise, and excellent capacitive-load-driving capability. The MAX4200/MAX4201/MAX4202 are single buffers, while the MAX4203/MAX4204/MAX4205 are dual buffers. The MAX4201/MAX4204 have integrated 50Ω termination resistors, making them ideal for driving 50Ω transmission lines. The MAX4202/MAX4205 include 75Ω back-termination resistors for driving 75Ω transmission lines. The MAX4200/MAX4203 have no internal termination resistors. The MAX4200–MAX4205 use a proprietary architecture to achieve up to 780MHz -3dB bandwidth, 280MHz 0.1dB gain flatness, 4200V/µs slew rate, and ±90mA output current drive capability. They operate from ±5V supplies and draw only 2.2mA of quiescent current. These features, along with low-noise performance, make these buffers suitable for driving high-speed analog-to-digital converter (ADC) inputs or for data-communications applications.

关键特性
  • 2.2mA Supply Current
  • High Speed
    • 780MHz -3dB Bandwidth (MAX4201/MAX4202)
    • 280MHz 0.1dB Gain Flatness (MAX4201/MAX4202)
    • 4200V/µs Slew Rate
  • Low 2.1nV/√Hz Voltage-Noise Density
  • Low 0.8pA/√Hz Current-Noise Density
  • High ±90mA Output Drive (MAX4200/MAX4203)
  • Excellent Capacitive-Load-Driving Capability
  • Available in Space-Saving SOT23 or µMAX® Packages
MAX4200、MAX4201、MAX4202、MAX4203、MAX4204、MAX4205:典型应用电路
MAX4200、MAX4201、MAX4202、MAX4203、MAX4204、MAX4205:典型应用电路
应用
  • 数字传输线驱动器
  • 高速ADC输入缓冲器
  • 高速DAC缓冲器
  • 中频/通信系统
  • 无线局域网(WLAN)
数据手册DataSheet
语言下载文件备注
英文MAX4200-MAX4205.pdfRev 3; 03/2007
关键参数
Part NumberAmps.Single SupplyBW
(MHz)
BW
(MHz)
ICC
(mA)
IOUT
(mA)
Slew Rate
(V/µs)
Diff. Phase/ Gain
(deg/%)
AV
(V/V)
VSUPPLY (Dual)
(±V)
VSUPPLY
(V)
Package/PinsOper. Temp.
(°C)
Budgetary
Price
@ -3dB0.1dB minper Amp.minDualSee Notes
MAX42001No6602202.29042000.15/1.3155
  • SOIC(N)/8
  • SOT/5
-40 to +85$1.25 @1k
MAX4201178028052
  • SOIC(N)/8
  • SOT/5
$0.98 @1k
MAX4202178028044
  • SOIC(N)/8
  • SOT/5
$1.25 @1k
MAX4203253013090
  • µMAX/8
  • SOIC(N)/8
$2.18 @1k
MAX4204272023052
  • µMAX/8
  • SOIC(N)/8
$2.09 @1k
MAX4205272023044
  • µMAX/8
  • SOIC(N)/8
$2.09 @1k
开发工具
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX4202ESA停止供货MAX4202ESA+SOIC(N),;8引脚;30.9mm²-40°C至+85°CRoHS/无铅:否
MAX4202ESA+生产中SOIC(N),;8引脚;30.9mm²-40°C至+85°CRoHS/无铅:无铅
MAX4202ESA+T生产中N.SO;8引脚-40°C至+85°C参考数据资料
MAX4202ESA-T停止供货MAX4202ESA+TN.SO;8引脚-40°C至+85°C参考数据资料
MAX4202EUK+T生产中SOT,;5引脚;9mm²-40°C至+85°CRoHS/无铅:无铅
MAX4202EUK-T停止供货MAX4202EUK+TSOT,;5引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX4200-MAX4205.pdf MAX4205
MAX4200-MAX4205.pdf MAX4205