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_________________General Description

The MAX4214/MAX4215/MAX4217/MAX4219/MAX4222

are precision, closed-loop, gain of +2 (or -1) buffers

featuring high slew rates, high output current drive, and

low differential gain and phase error. They operate with

a single +3.15V to +11V supply or with ±1.575V to ±5.5V

dual supplies. The input common-mode voltage range

extends 100mV beyond the negative power-supply rail,

These devices require only 5.5mA of quiescent supply

current while achieving a 230MHz -3dB bandwidth and

a 600V/µs slew rate. In addition, the MAX4215/

MAX4219 have a disable feature that reduces the sup-

ply current to 400µA per buffer. Input voltage noise is

only 10nV/

√Hz, and input current noise is only

1.3pA/

√Hz. This buffer family is ideal for low-power/low-

voltage applications requiring wide bandwidth, such as

video, communications, and instrumentation systems.

For space-sensitive applications, the MAX4214 comes

in a miniature 5-pin SOT23 package.

________________________Applications

Battery-Powered Instruments

Video Line Driver

Analog-to-Digital Converter Interface

CCD Imaging Systems

Video Routing and Switching Systems

Video Multiplexing Applications

____________________________Features

o Internal Precision Resistors for Closed-Loop

Gains of +2V/V or -1V/V

o High Speed:

230MHz -3dB Bandwidth

90MHz 0.1dB Gain Flatness (MAX4219/22)

600V/µs Slew Rate

o Single 3.3V/5.0V Operation

o Outputs Swing Rail-to-Rail

o Low Differential Gain/Phase Error: 0.03%/0.04°

o Low Distortion at 5MHz:

-72dBc SFDR

-71dB Total Harmonic Distortion

o High Output Drive: ±120mA

o Low 5.5mA Supply Current

o 400µA Shutdown Supply Current (MAX4215/19)

o Space-Saving SOT23-5, µMAX, or QSOP Packages

High-Speed, Single-Supply, Gain of +2,

Closed-Loop, Rail-to-Rail Buffers with Enable

________________________________________________________________

Maxim Integrated Products

1

IN-

IN+

1

5

OUT

MAX4214

SOT23-5

TOP VIEW

2

3

4

19-4754; Rev 0; 12/97

PART

MAX4214EUK-T

MAX4215ESA

MAX4215EUA

-40°C to +85°C

-40°C to +85°C

-40°C to +85°C

TEMP. RANGE

PIN-

PACKAGE

5 SOT23-5

8 SO

8 µMAX

Typical Application Circuit appears at end of data sheet.

Rail-to-Rail is a registered trademark of Nippon Motorola, Inc.

Pin Configurations continued at end of data sheet.

NO. OF

AMPS

ENABLE

MAX4214

1

No

MAX4215

1

Yes

PART

PIN-PACKAGE

5 SOT23

8 SO/µMAX

MAX4217

2

No

MAX4219

3

Yes

8 SO/µMAX

14 SO, 16 QSOP

MAX4222

4

No

14 SO, 16 QSOP

SOT

TOP MARK

ABAH

—

—

__________________Pin Configurations

_______________Ordering Information

______________________Selector Guide

MAX4217ESA

MAX4217EUA

-40°C to +85°C

-40°C to +85°C

8 SO

8 µMAX

—

—

MAX4219ESD

MAX4219EEE

-40°C to +85°C

-40°C to +85°C

14 SO

16 QSOP

—

—

MAX4222ESD

MAX4222EEE

-40°C to +85°C

-40°C to +85°C

14 SO

16 QSOP

—

—