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General Description

The MAX408/428/448 are high speed general purpose

monolithic operational amplifiers in a single, dual or

quad package, that are useful for signal frequencies

extending into the video range. These Op Amps func-

tion in gain configurations greater-than or equal-to 3.

High output current allows large capacitive loads to be

driven at high speeds.

Open-loop voltage gain of 10k V/V and high slew rate of

90V/µs make the MAX408/428/448 ideal for analog

amplification and high speed signal processing. 100MHz

gain bandwidth and a ±0.1% settling time of l50ns make

each amplifier ideal for fast data conversion systems.

The amplifiers are capable of driving back terminated

transmission lines of 75

Ω with amplitudes of 5V peak-

to-peak.

Along with the high speed and output drive capability,

a 35nA offset current and trimmable offset voltage

make the MAX408/428/448 optimal for signal condition-

ing applications where accuracy must be maintained.

Applications

Video Amplifiers

Test Equipment

Waveform Generators

Video Distribution

Pulse Amplifiers

Features

o Fast Settling Time: ±0.1% In 150ns

o High Slew Rate: 90V/µs

o Large Gain Bandwidth: 100MHz

o Full Power Bandwidth: 4.8MHz at 6V p-p

o Ease of Use: Internally Compensated for

≥ 3 with 50°–60° Phase Margin

o Low Supply Voltage Operation: ±4V

o Wide Input Voltage Range: Within 1.5V of V+ and

0.5V of V-

o Minimal Crosstalk: >90dB Separation

(MAX428/448)

o Short Circuit Protection

Single/Dual/Quad High-Speed, Fast-Settling,

High Output Current Operational Amplifier

________________________________________________________________

Maxim Integrated Products

1

OUT

BALANCE

V-

1

2

8

7

N.C.

V+

-IN

+IN

+

-

BALANCE

DIP/SO

TOP VIEW

3

4

6

5

MAX408

V-

1

2

8

7

V+

OUT2

-

-

OUT 1

DIP/SO

3

4

6

5

MAX428

14

13

12

11

10

9

8

1

2

3

4

5

6

7

V-

V+

OUTA

MAX448

DIP/SO

A

B

-

A

-

C

-

B

-

D

19-2394; Rev 1; 7/97

PART

MAX408ACPA

MAX408ACSA

MAX408CPA

0°C to +70°C

0°C to +70°C

0°C to +70°C

TEMP. RANGE

PIN-PACKAGE

8 Lead Plastic DIP

8 Lead Small Outline

8 Lead Plastic DIP

Ordering Information continued at end of data sheet.

Pin Configurations

Ordering Information

MAX408CSA

0°C to +70°C

8 Lead Small Outline

MAX408C/D

0°C to +70°C

Dice