MAX4450, MAX4451 Rail-to-Rail 출력의 초소형, 저가, 210MHz, 단일 전원 Op 앰프

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The MAX4450 single and MAX4451 dual op amps are unity-gain-stable devices that combine high-speed performance with rail-to-rail outputs. Both devices operate from a +4.5V to +11V single supply or from ±2.25V to ±5.5V dual supplies. The common-mode input voltage range extends beyond the negative power-supply rail (ground in single-supply applications).

The MAX4450/MAX4451 require only 6.5mA of quiescent supply current per op amp while achieving a 210MHz -3dB bandwidth and a 485V/µs slew rate. Both devices are an excellent solution in low-power/low-voltage systems that require wide bandwidth, such as video, communications, and instrumentation.

The MAX4450 is available in the ultra-small 5-pin SC70 package, while the MAX4451 is available in a space-saving 8-pin SOT23 and SO packages.

주요기능

애플리케이션/용도

Ultra-Small SC70-5, SOT23-5, and SOT23-8 Packages
Low Cost
High Speed
- 210MHz -3dB Bandwidth
- 55MHz 0.1dB Gain Flatness
- 485V/µs Slew Rate
Single +4.5V to +11V Operation
Rail-to-Rail Outputs
Input Common-Mode Range Extends Beyond V_EE
Low Differential Gain/Phase: 0.02%/0.08°
Low Distortion at 5MHz
- -65dBc SFDR
- -63dB Total Harmonic Distortion

	ADC 인터페이스
	배터리 전원 애플리케이션
	CCD 이미징
	디지털 스틸 카메라
	셋톱 박스
	감시 비디오 시스템
	비디오 라인 드라이버
	비디오 라우팅 및 스위칭 시스템

Key Specifications: Video/Wideband Amplifiers

Part Number

Amps Per Pkg.

Single Supply

Feedback Type

-3dB BW (MHz)

Supply Current (typ) (mA)

Output Current (min) (mA)

Slew Rate (V/µs)

Input Voltage Noise Density (nV/√Hz)

Input Current Noise Density (pA/√Hz)

Min. Stable Gain (V/V)

Supply Voltage (min) (V)

Supply Voltage (max) (V)

RoHS Available

Package

Smallest Available Package (max w/pins) (mm²)

Operating Temp. Range (°C)

Price^**

MAX4450

Yes

Voltage

210

6.5

485

1.8

4.5

Yes

SC-70/5
SOT-23/5

-40 to +85

$0.68 @ 1k

MAX4451

SOIC/8
SOT-23/8

$0.98 @ 1k

See All Video/Wideband Amplifiers (91)

Notes:
^**This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.