Features VS = 5V, TA = 25°C, RL = 100 (Typical values unless specified) -3dB BW (AV = +1) 270MHz Supply voltage range 3V to 12V Slew rate, (VS = ±5V) 700V/µs Supply current 6.2mA/amp Output current +80/-90mA Input common mode volt. 0.5V beyond V-, 1.7V from V+ Output voltage swing (RL = 2k) 0.8V from rails Input voltage noise 11nV/ Input current noise 2.1pA/ DG error 0.03% DP error 0.10° THD (5MHz) -55dBc Settling time (0.1%) 37ns Fully characterized for 5V, and ±5V   Output overdrive recovery 18ns Output short circuit protected   No output phase reversal with CMVR exceeded   Description The LMH6657/6658 are low-cost operational amplifiers that operate from a single supply with input voltage range extending below the V-. Based on easy to use voltage feedback topology and boasting fast slew rate (700V/µs) and high speed (140MHz GBWP), the LMH6657 (Single) and LMH6658 (dual) can be used in high speed large signal applications. These applications include instrumentation, communication devices, set-top boxes, etc. With a -3dB BW of 100MHz (AV = +2) and DG & DP of 0.03% & 0.10° respectively, the LMH6657/6658 are well suited for video applications. The output stage can typically supply 80mA into the load with a swing of about 1V from either rail. For Industrial applications, the LMH6657/6658 are excellent cost-saving choices. Input referred voltage noise is low and the input voltage can extend below V- to ease amplification of low level signals that could be at or near the system ground. With low distortion and fast settling, LMH6657/6658 can provide buffering for A/D and D/A applications. The LMH6657/6658 versatility and ease of use is extended even further by offering these high slew rate , high speed Op Amps in miniature packages such as SOT23-5, SC70, SOIC-8, and MSOP-8. Refer to the Ordering Information section for packaging options available for each device. Applications • CD/DVD ROM • ADC buffer amp • Portable video • Current sense buffer • Portable communications

LMH6658 Webench® Custom Design/Analyze/Build It Select Topology Active Filter Designer Inverting Amplifier AC-Coupled Inverting Amp NonInverting Amp Integrator Lowpass Filter Lowpass Filter 4th Order Highpass Filter Required Parameters Supply voltage: 5V 3.3V +/-5V +/-3.3V Other If "Other", Positive Supply is: V If "Other", Negative Supply is: V NOTE: 3 V <= Total Supply Voltage <= 12 V What is Webench? Also Recommended LMH6612▲ Higher 345MHz Bandwidth With Lower 3.2mA Supply Current, And Rail To Rail Output LMH6657▲ Single Channel Version MY BRIEFCASE                                       Click any "Briefcase" icon to add an item

	Connection Diagram *click for larger image
Typical Performance click for larger image

Datasheet

Title		Size	Date	Other Language
	LMH6657/LMH6658 270MHz Single Supply, Single & Dual Amplifiers	788 Kbytes	5-Oct-04	日本語

Featured Application Notes

Title		Size	Date	Other Language
	AN-1255: Application Note 1255 An OrCAD PSPICE Library for the VIP10 High-Speed Op Amp	160 Kbytes	19-Nov-08	日本語 中文
	AN-1240: Application Note 1240 Video Transmission Over Twisted Pair Wire	59 Kbytes	24-Sep-02

More Application Notes

Title		Size	Date	Other Language
	AN-1255: Application Note 1255 An OrCAD PSPICE Library for the VIP10 High-Speed Op Amp	160 Kbytes	19-Nov-08	日本語 中文
	AN-1244: Application Note 1244 Photo-Diode Current-to-Voltage Converters	77 Kbytes	17-Sep-02
	AN-1240: Application Note 1240 Video Transmission Over Twisted Pair Wire	59 Kbytes	24-Sep-02

Design Tools

Title	Size	Date
Amplifiers Selection Guide software for Windows
CLC730036 SOIC-8 Dual Evaluation Board - Included with LMH6658MA Sample Order	75 Kbytes	27-Oct-98
CLC730123 MSOP-8 Dual Evaluation Board - Included with LMH6658MM Sample Order	103 Kbytes	22-Jun-01

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LMH6658MA	VIP 10	0	12801	0	0	1155000	4	327734403
LMH6658MAX	VIP 10	0	12801	0	0	1155000	4	327734403
LMH6658MM	VIP 10	0	12801	0	0	1155000	4	327734403
LMH6658MMX	VIP 10	0	12801	0	0	1155000	4	327734403

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.

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