Features VS = ±6V, TA = 25°C, Typical values unless specified Bandwidth (AV = +2) 160MHz Supply Voltage Range ±2.5V to ±6V +5V to +12 Slew rate 85V/µs Supply current 4.3mA/amp Input common mode voltage -4.75V to +5.7V Output Voltage Swing (RL = 100) ±4.6V Input voltage noise 1.6nV/ Input current noise 1.5pA/ Linear output current 90mA Excellent harmonic distortion 90dBc Description The LMH6622 is a dual high speed voltage feedback operational amplifier specifically optimized for low noise. A voltage noise specification of 1.6nV/, a current noise specification 1.5pA/, a bandwidth of 160MHz, and a harmonic distortion specification that exceeds 90dBc combine to make the LMH6622 an ideal choice for the receive channel amplifier in ADSL, VDSL, or other xDSL designs. The LMH6622 operates from ±2.5V to ±6V in dual supply mode and from +5V to +12V in single supply configuration. The LMH6622 is stable for AV >= 2 or AV <= -1. The fabrication of the LMH6622 on National Semiconductor's advanced VIP10 process enables excellent (160MHz) bandwidth at a current consumption of only 4.3mA/amplifier. Packages for this dual amplifier are the 8-lead SOIC and the 8-lead MSOP. Applications • xDSL receiver • Low noise instrumentation front end • Ultrasound preamp • Active filters • Cellphone basestation

LMH6622 Webench® Custom Design/Analyze/Build It Select Topology Active Filter Designer Inverting Amplifier AC-Coupled Inverting Amp NonInverting Amp Lowpass Filter Lowpass Filter 4th Order Highpass Filter Required Parameters Supply voltage: 5V +/-5V +/-3.3V Other If "Other", Positive Supply is: V If "Other", Negative Supply is: V NOTE: 5 V <= Total Supply Voltage <= 12 V What is Webench? MY BRIEFCASE                                       Click any "Briefcase" icon to add an item

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

Datasheet

Title		Size	Date	Other Language
	LMH6622 Dual Wideband, Low Noise, 160MHz, Operational Amplifiers	992 Kbytes	22-Jul-05	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

More Application Notes

Title		Size	Date	Other Language
	AN-1604: Application Note 1604 Decompensated Operational Amplifiers	224 Kbytes	19-Sep-07	日本語 中文

Design Tools

Title	Size	Date
Amplifiers Selection Guide software for Windows
CLC730036 SOIC-8 Dual Evaluation Board - Included with LMH6622MA Sample Order	75 Kbytes	27-Oct-98
CLC730123 MSOP-8 Dual Evaluation Board - Included with LMH6622MM 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)
LMH6622 MDC	VIP 10	0	12801	0	0	1155000	4	327734403
LMH6622MA	VIP 10	0	12801	0	0	1155000	4	327734403
LMH6622MAX	VIP 10	0	12801	0	0	1155000	4	327734403
LMH6622MM	VIP 10	0	12801	0	0	1155000	4	327734403
LMH6622MMX	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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