LMH6732 - High Speed Op Amp with Adjustable Bandwidth from the PowerWise® Family
Datasheet Packaging Samples & Pricing Reliability Design Tools Application Notes Knowledge Base

Features
  • Exceptional Performance at any Supply Current: VS = ±5V, TA = 25°C, AV = +2V/V, VOUT = 2VPP, Typical unless Noted:
ICC (mA)-3dB BW (MHz)DG/DP (%/ deg.) PALSlew Rate (V/µs)THD 1MHz (dBc) Output Current (mA)
1.0550.020/ 0.036400-70.09
3.41800.022 / 0.0172100-78.545
9.05400.025 / 0.0102700-79.6115

Ultra High Speed (-3dB BW)

1.5GHz (ICC = 10mA, 0.25VPP)

Single resistor adjustability of supply current

 

Fast enable/ disable capability

20ns (ICC = 9mA)

"Popless" output on "Enable"

15mV (ICC = 1mA)

Ultra low disable current

<1µA

Unity gain stable

 

Improved Replacement for CLC505 & CLC449

 

General Description


The LMH6732 is a high speed op amp with a unique combination of high performance, low power consumption, and flexibility of application. More...


Applications


Battery powered systems
Video switching and distribution
Remote site instrumentation
Mobile communications gear
 

ParametersValues
-3dB BW 540 MHz
AvCL for -3dB BW 2 V/V
Slew Rate 2700 Volts/usec
Input OutputType Not Rail to Rail
Supply Min 9 Volt
Supply Max 12 Volt
Supply Current Per Channel 9 mA
PowerWise Rating 2 8.3 uA/MHz
Channels 1 Channels
Offset Voltage max, 25C 8 mV
Max Input Bias Current 12000 nA
Output Current 115 mA
Voltage Noise 2.5 nV/root(Hz)
Shut down Yes
Feedback Type Current
Av+1 BW 540 MHz
Av+2 BW 540 MHz
Av+5 BW 400 MHz
Av+10 BW 200 MHz
Av+20 BW 80 MHz
HD 2nd -60 dB
HD 3rd -64 dB
Diff Gain 0.025 dB
Diff Phase 0.01 %
Settling Time 18 ns
Tsettling Conditions to 0.04%
Special Features Is adj 1mA to 9mA, AvCl>2
Function Op Amp
Gain Bandwidth 540 MHz
Temperature Min -40 deg C
Temperature Max 85 deg C
PowerWise Yes


Typical Performance


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  Additional Resources
Online Seminars Design Tools

Application Notes


Connection Diagram


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Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
LMH6732 High Speed Op Amp with Adjustable Bandwidth 970
Kbytes
3-Mar-04 Download
LMH6732 High Speed Op Amp with Adjustable Bandwidth (Japanese)
919 Kbytes   Download

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Package Availability, Models, Samples & Pricing
Part NumberPackageFactory Lead TimeModelsSamples &
Electronic
Orders
Budgetary PricingStd
Pack
Size
Package
Marking
Format
TypePinsSpec.MSL
Rating
Peak
Reflow
RoHS
Report
CAD
Symbols
WeeksQtyQty$US each
LMH6732MASOIC NARROW8NOPB
STD
1
1
260
235
RoHS Download Full productionN/A
Samples with Eval Board
Buy Now
1K+$2.87rail
of
95
NSZXTT
LMH67
32MA
6 weeks500
LMH6732MAXSOIC NARROW8NOPB1260RoHS Download Full productionN/A
 
Buy Now
1K+$2.87reel
of
2500
NSZXTT
LMH67
32MA
6 weeksN/A
LMH6732MFSOT-236NOPB1260RoHS Download Full productionN/A
Samples with Eval Board
Buy Now
1K+$2.87reel
of
1000
A97A
XTT
6 weeks2000
LMH6732MFXSOT-236NOPB1260RoHS Download Full productionN/A
 
Buy Now
1K+$2.87reel
of
3000
A97A
XTT
6 weeks5000

General Description


The LMH6732 is a high speed op amp with a unique combination of high performance, low power consumption, and flexibility of application. The supply current is adjustable, over a continuous range of more than 10 to 1, with a single resistor, RP. This feature allows the device to be used in a wide variety of high performance applications including device turn on/ turn off (Enable/ Disable) for power saving or multiplexing. Typical performance at any supply current is exceptional. The LMH6732's design has been optimized so that the output is well behaved, eliminating spurious outputs on "Enable".

The LMH6732's combination of high performance, low power consumption, and large signal performance makes it ideal for a wide variety of remote site equipment applications such as battery powered test instrumentation and communications gear. Other applications include video switching matrices, ATE and phased array radar systems.

The LMH6732 is available in the SOIC and SOT23-6 packages. To reduce design times and assist in board layout, the LMH6732 is supported by an evaluation board.

Reliability Metrics


Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LMH6732MAVIP 100128010011550004327734403
LMH6732MAXVIP 100128010011550004327734403
LMH6732MFVIP 100128010011550004327734403
LMH6732MFXVIP 100128010011550004327734403

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.


Design Tools


TitleSize in Kbytes Date Click link below to Download    
"LMH730227/LMH730216/LMH730165 Single High Speed Op Amp Evaluation Boards (SOIC, SOT23, and SC70) (Chinese)" 371 Kbytes 6-Dec-2006 View Online Download  
"LMH730227/LMH730216/LMH730165 Single High Speed Op Amp Evaluation Boards (SOIC, SOT23, and SC70)" 6588 Kbytes 15-Dec-2008 View Online Download  

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More Application Notes


TitleSize in Kbytes Date Click link below to Download
AN-1822: Application Note 1822 LMH6733 High Definition Video Transmission Over CAT5 691
Kbytes
14-Jan-09 Download
AN-1836: Application Note 1836 LMH1251 Evaluation Board Users Guide v2.0 2267
Kbytes
24-Jun-08 Download

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

[Information as of 7-Nov-2009]