MAX4450, MAX4451 Ultra-Small, Low-Cost, 210MHz, Single-Supply Op Amps with Rail-to-Rail Outputs

Description

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.

Key Features

Applications/Uses

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 Interface
	Battery-Powered Applications
	CCD Imaging
	Digital Still Cameras
	Set-Top Boxes
	Surveillance Video Systems
	Video Line Driver
	Video Routing and Switching Systems

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.

Ordering Information

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-16 of 16

MAX4450

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX4450EXK

SC-70;5 pin;5 mm²
Dwg: 21-0076E (PDF)
Use pkgcode/variation: X5-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4450EXK+

SC-70;5 pin;5 mm²
Dwg: 21-0076E (PDF)
Use pkgcode/variation: X5+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4450EXK-T

SC-70;5 pin;5 mm²
Dwg: 21-0076E (PDF)
Use pkgcode/variation: X5-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4450EXK+T

SC-70;5 pin;5 mm²
Dwg: 21-0076E (PDF)
Use pkgcode/variation: X5+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4450EUK

SOT-23;5 pin;9 mm²
Dwg: 21-0057F (PDF)
Use pkgcode/variation: U5-2*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4450EUK+

SOT-23;5 pin;9 mm²
Dwg: 21-0057F (PDF)
Use pkgcode/variation: U5+2*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4450EUK-T

SOT-23;5 pin;9 mm²
Dwg: 21-0057F (PDF)
Use pkgcode/variation: U5-2*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4450EUK+T

SOT-23;5 pin;9 mm²
Dwg: 21-0057F (PDF)
Use pkgcode/variation: U5+2*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4451

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX4451ESA+T

SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+5*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4451ESA+

SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+5*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4451ESA-T

SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-5*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4451ESA

SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-5*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4451EKA+

SOT-23;8 pin;9 mm²
Dwg: 21-0078H (PDF)
Use pkgcode/variation: K8+2*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4451EKA

SOT-23;8 pin;9 mm²
Dwg: 21-0078H (PDF)
Use pkgcode/variation: K8-2*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4451EKA+T

SOT-23;8 pin;9 mm²
Dwg: 21-0078H (PDF)
Use pkgcode/variation: K8+2*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4451EKA-T

SOT-23;8 pin;9 mm²
Dwg: 21-0078H (PDF)
Use pkgcode/variation: K8-2*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis