OUT

V

-

+IN

V

+

-IN

+

-

1

2

3

5

4

V

+

1

2

3

4

5

6

7

8

N/C

-IN

+IN

V

-

N/C

OUT

N/C

-

+

LMH6624

www.ti.com

SNOSA42F – NOVEMBER 2002 – REVISED MARCH 2013

LMH6624/LMH6626 Single/Dual Ultra Low Noise Wideband Operational Amplifier

Check for Samples: LMH6624

1

FEATURES

DESCRIPTION

The

LMH6624/LMH6626

offer

wide

bandwidth

2

•

(1.5GHz for single, 1.3GHz for dual) with very low

unless specified)

input noise (0.92nV/

√Hz, 2.3pA/√Hz) and ultra low dc

•

Gain Bandwidth (LMH6624) 1.5GHz

errors (100

•

Input Voltage Noise 0.92nV/

√Hz

precise operational amplifiers with wide dynamic

range. This enables the user to achieve closed-loop

•

Input Offset Voltage (limit over temp) 700µV

gains of greater than 10, in both inverting and non-

•

Slew Rate 350V/

μs

inverting configurations.

•

The

LMH6624

(single)

and

LMH6626’s

(dual)

•

traditional voltage feedback topology provide the

•

following benefits: balanced inputs, low offset voltage

and offset current, very low offset drift, 81dB open

•

Supply Voltage Range (dual supply) ±2.5V to

loop gain, 95dB common mode rejection ratio, and

±6V

88dB power supply rejection ratio.

•

Supply Voltage Range (single supply) +5V to

The LMH6624/LMH6626 operate from ± 2.5V to ± 6V

+12V

in dual supply mode and from +5V to +12V in single

•

Improved Replacement for the CLC425

supply configuration.

(LMH6624)

LMH6624

is

offered

in

SOT-23-5

and

SOIC-8

•

packages.

The LMH6626 is offered in SOIC-8 and VSSOP-8

APPLICATIONS

packages.

•

Instrumentation Sense Amplifiers

•

Ultrasound Pre-amps

•

Magnetic Tape & Disk Pre-amps

•

Wide band active filters

•

Professional Audio Systems

•

Opto-electronics

•

Medical Diagnostic Systems

Connection Diagram

LMH6624 5-Pin SOT-23

LMH6624 8-Pin SOIC

LMH6626 8-Pin SOIC/VSSOP

Figure 1. Top View

Figure 2. Top View

Figure 3. Top View

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

2

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Copyright © 2002–2013, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.