National Semiconductor, The Sight And Sound Of Information, Welcomes You

Products > Analog - Amplifiers > Operational Amplifiers > High Speed > 50MHz > LMH6624

LMH6624 Product Folder

Single/ Dual Ultra Low Noise Wideband Operational Amplifier

Generic P/N 6624

WEBENCH Live Simulation!

LMH6624 Webench™ Custom
Design/Analyze/Build It

Select Topology

	NonInverting Amp
	Inverting Amplifier

Required Parameters

Supply voltage:

If "Other", Positive Supply is:

If "Other", Negative Supply is:

NOTE: 5 V <= Total Supply Voltage <= 12 V

What is Webench?

Parametric Table

Temperature Min (deg C)	-40
Temperature Max (deg C)	125
Channels (Channels)	1
Input OutputType	Not Rail to Rail
Gain Bandwidth (MHz)	1500
Slew Rate (Volts/usec)	350
SupplyCurrent Per Channel (mA)	15
Supply Min (Volt)	5
Supply Max (Volt)	12
Offset Voltage (mV)	.50
Max Input Bias Current (nA)	25000
Output Current (mA)	100
Voltage Noise (nV/Hz)	.92
Shut down	No
Feedback Type	Voltage
Av+10 BW (MHz)	190
Av+20 BW (MHz)	95
HD 2nd (dB)	-65
HD 3rd (dB)	-80
Settling Time (ns)	14
Tsettling Conditions	to 0.01%
Special Features	AvCL>10

Datasheet

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
LMH6624 LMH6626 Single Dual Ultra Low Noise Wideband Operational Amplifier	985 Kbytes	23-May-03	View Online	Download	Receive via Email
LMH6624 Mil-Aero Datasheet MNLMH6624-X	176 Kbytes		View Online	Download	Receive via Email

If you have trouble printing or viewing PDF file(s), see Printing Problems.

Package Availability, Models, Samples & Pricing

Part Number

Package

Status

Models

Samples &
Electronic
Orders

Budgetary Pricing

Std
Pack
Size

Package
Marking

Type

Pins

MSL/Lead-Free Availability

Lead
Time

Qty

SPICE

IBIS

Qty

$US each

LMH6624MA

SOIC NARROW

Status

Full production

LMH6624.MOD

N/A

1K+

$1.67

rail
of
95

NSXYTT
LMH66
24MA

4-5 weeks

10000

LMH6624MAX

SOIC NARROW

Status

Full production

LMH6624.MOD

N/A

1K+

$1.67

reel
of
2500

NSXYTT
LMH66
24MA

4-5 weeks

50000

LMH6624MF

SOT-23

Status

Full production

LMH6624.MOD

N/A

1K+

$1.67

reel
of
1000

A94A
ZXTT

16-18 weeks

20000

LMH6624MFX

SOT-23

Status

Full production

LMH6624.MOD

N/A

1K+

$1.67

reel
of
3000

A94A
ZXTT

16-18 weeks

50000

LMH6624J-QML

CERDIP

Status

Full production

LMH6624.MOD

N/A

rail
of
N/A

NSZSSXXYYA>
LMH6624J-
QML 5962-
0254401QPA

8-10 weeks

1000

LMH6624WG-QML

CERPACK

Status

Full production

LMH6624.MOD

N/A

tray
of
N/A

NS5962-02
54401QZA
LMH6624
WG-QML>
ZSSXXYYA

12-16 weeks

500

LMH6624 MDC

Unpackaged Die

Full production

LMH6624.MOD

N/A

tray
of
N/A

N/A

The LMH6624/LMH6626 offer wide bandwidth (1.5GHz for single, 1.3GHz for dual) with very low input noise (0.92nV/, 2.3pA/) and ultra low dc errors (100µV V_OS, ±0.1µV/°C drift) providing very precise operational amplifiers with wide dynamic range. This enables the user to achieve closed-loop gains of greater than 10, in both inverting and non-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 loop gain, 95dB common mode rejection ratio, and 88dB power supply rejection ratio.

The LMH6624/LMH6626 operate from ± 2.5V to ± 6V in dual supply mode and from +5V to +12V in single supply configuration.

LMH6624 is offered in SOT23-5 and SOIC-8 packages.

The LMH6626 is offered in SOIC-8 and MSOP-8 packages.

Features

V_S = ±6V, T_A = 25°C, A_V = 20, (Typical values unless specified)

Gain bandwidth (LMH6624)	1.5GHz
Input voltage noise	0.92nV/
Input offset voltage (limit over temp)	700uV
Slew rate	350V/µs
Slew rate (A_V = 10)	400V/µs
HD2 @ f = 10MHz, R_L = 100	-63dBc
HD3 @ f = 10MHz, R_L = 100	-80dBc
Supply voltage range (dual supply)	±2.5V to ±6V
Supply voltage range (single supply)	+5V to +12V
Improved replacement for the CLC425	(LMH6624)
Stable for closed loop \|A_V\| >= 10

Applications

Instrumentation sense amplifiers
Ultrasound pre-amps
Magnetic tape & disk pre-amps
Wide band active filters
Professional Audio Systems
Opto-electronics
Medical diagnostic systems

Design Tools

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
CLC730216 Single High Speed Op Amp Evaluation Boards (SOIC and SOT)	308 Kbytes	31-Mar-2003	View Online	Download	Receive via Email
CLC730116 SOT23-6 Op Amp Evaluation	93 Kbytes	22-Jun-2001	View Online	Download	Receive via Email

If you have trouble printing or viewing PDF file(s), see Printing Problems.

Application Notes

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
CLC_TO_LMH_CONVERSION_TABLE-MISC: CLC to LMH Conversion Table	24 Kbytes	3-Oct-02	View Online	Download	Receive via Email
OA-12: OA-12 Noise Analysis for Comlinear Amplifiers	92 Kbytes	30-Sep-02	View Online	Download	Receive via Email
OA-14: OA-14 Improving Amplifier Noise for High 3rd Intercept Amplifiers	131 Kbytes	1-Oct-02	View Online	Download	Receive via Email
OA-18: OA-18 Simulation SPICE Models for Comlinear's Op Amps	1260 Kbytes	3-Oct-02	View Online	Download	Receive via Email
OA-21: OA-21 Component Pre-distortion for Sallen Key Filters	160 Kbytes	3-Oct-02	View Online	Download	Receive via Email
OA-26: OA-26 Designing Active High Speed Filters	153 Kbytes	2-Oct-02	View Online	Download	Receive via Email
OA-27: OA-27 Low-Sensitivity, Lowpass Filter Design	182 Kbytes	17-Sep-02	View Online	Download	Receive via Email
OA-28: OA-28 Low-Sensitivity, Bandpass Filter Design with Tuning Method	186 Kbytes	2-Oct-02	View Online	Download	Receive via Email
OA-29: OA-29 Low-Sensitivity, Highpass Filter Design with Parasitic Compensation	148 Kbytes	2-Oct-02	View Online	Download	Receive via Email
OA-30: OA-30 Current vs. Voltage Feedback Amplifiers	80 Kbytes	1-Oct-02	View Online	Download	Receive via Email

If you have trouble printing or viewing PDF file(s), see Printing Problems.

[Information as of 15-Jan-2004]

LMH6624 Product Folder

Datasheet

Package Availability, Models, Samples & Pricing

General Description

Features

Applications

Design Tools

Application Notes