MAX4201：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

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.pdf	Rev 3; 03/2007

关键参数

Part Number	Amps.	Single Supply	BW (MHz)	BW (MHz)	I_CC (mA)	I_OUT (mA)	Slew Rate (V/µs)	Diff. Phase/ Gain (deg/%)	A_V (V/V)	V_SUPPLY (Dual) (±V)	V_SUPPLY (V)	Package/Pins	Oper. Temp. (°C)	Budgetary Price
Part Number	Amps.	Single Supply	@ -3dB	0.1dB min	per Amp.	min	Slew Rate (V/µs)	Diff. Phase/ Gain (deg/%)	A_V (V/V)	Dual	V_SUPPLY (V)	Package/Pins	Oper. Temp. (°C)	See Notes
MAX4200	1	No	660	220	2.2	90	4200	0.15/1.3	1	5	5	SOIC(N)/8 SOT/5	-40 to +85	$1.25 @1k
MAX4201	1		780	280		52						SOIC(N)/8 SOT/5		$0.98 @1k
MAX4202	1		780	280		44						SOIC(N)/8 SOT/5		$1.25 @1k
MAX4203	2		530	130		90						µMAX/8 SOIC(N)/8		$2.18 @1k
MAX4204	2		720	230		52						µMAX/8 SOIC(N)/8		$2.09 @1k
MAX4205	2		720	230		44						µMAX/8 SOIC(N)/8		$2.09 @1k

开发工具

MAX4201EVKIT

订购型号

型号	状况	推荐替代产品	封装	温度	RoHS/无铅
MAX4201ESA	停止供货	MAX4201ESA+	SOIC(N),；8引脚；30.9mm²	-40°C至+85°C	RoHS/无铅：否
MAX4201ESA+	生产中		SOIC(N),；8引脚；30.9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX4201ESA+T	生产中		N.SO；8引脚	-40°C至+85°C	参考数据资料
MAX4201ESA-T	停止供货	MAX4201ESA+T	N.SO；8引脚	-40°C至+85°C	参考数据资料
MAX4201EUK+	生产中		SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX4201EUK+T	生产中		SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX4201EUK-T	停止供货	MAX4201EUK+T	SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：否

MAX4200-MAX4205.pdf MAX4205