MAX9633ASA+ Maxim Integrated Products, MAX9633ASA+ Datasheet

MAX9633ASA+

Manufacturer Part Number

MAX9633ASA+

Description

Op Amps Dual High-Voltage Op Amp

Manufacturer

Maxim Integrated Products

Datasheet

1.MAX9633ATA.pdf (14 pages)

Specifications of MAX9633ASA+

Number Of Channels

Voltage Gain Db

140 dB

Common Mode Rejection Ratio (min)

105 dB

Input Voltage Range (max)

13.3 V

Input Voltage Range (min)

- 15 V

Input Offset Voltage

70 uV

Operating Supply Voltage

4.5 V to 36 V

Supply Current

3.5 mA

Maximum Power Dissipation

1951.2 mW

Maximum Operating Temperature

+ 125 C

Mounting Style

SMD/SMT

Package / Case

SOIC-8

Maximum Dual Supply Voltage

18 V

Minimum Operating Temperature

- 40 C

Lead Free Status / Rohs Status

Details

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Download datasheet (2Mb)

19-5199; Rev 1; 1/11

The MAX9633 is a low-noise, low-distortion operational

amplifier that is optimized to drive ADCs for use in appli-

cations from DC to a few MHz. The MAX9633 features

low noise (3nV/√Hz at 1kHz and 3.5nV/√Hz at 100Hz)

and low distortion (130dB at 10kHz), making it suitable

for industrial, medical, and test applications.

The exceptionally fast settling-time and low input offset

voltage makes the IC an excellent solution to drive high-

resolution 12-bit to 18-bit SAR ADCs.

The IC operates from a wide supply voltage range up to

36V with only 3.5mA of quiescent current per amplifier.

The IC is offered in an 8-pin, 3mm x 3mm TDFN package

for operation over the -40NC to +125NC temperature range.

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

ADC Drivers

Data Acquisition and Instrumentation

Power Grid Systems

Motor Control

Test and Measurement Equipments

Imaging Systems

High-Performance Audio Circuitry

_______________________________________________________________ Maxim Integrated Products 1

General Description

ANTI-ALIAS FILTER

Applications

Dual 36V Op Amp for 18-Bit

1MI

MAX9633

+15V

-15V

S ±

+Denotes a lead(Pb)-free/RoHS-compliant package.

*EP = Exposed pad.

MAX9633ASA+ -40NC to +125NC 8 SO-EP*

MAX9633ATA+ -40NC to +125NC 8 TDFN-EP*

Low-Noise (3nV/

(130dB at 10kHz) ADC Driver

Very Fast 750ns Settling Time to 16-Bit Accuracy

Low Input Voltage Offset 200µV (max)

Low 0.9µV/°C Input Offset Temperature Coefficient

Gain-Bandwidth Product 27MHz

4.5V to 36V Wide Supply Range

Unity Gain Stable

8-Pin TDFN and SOIC Packages

6kV ESD Protection HBM

PART

SAR ADC Front-End

-3dB AT 8MHz

C = 1nF

= 20I

Typical Application Circuit

TEMP RANGE

√

Hz at 1kHz) and Low-Distortion

Ordering Information

12 TO 18-BIT SAR ADC

EXAMPLE: MAX1320

14-BIT ADC

PIN-

PACKAGE

Features

MARK

BMM

TOP

—

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