Features • High Output Drive 19.2 VPP differential output voltage, RL = 50 9.6 VPP single-ended output voltage, RL = 25 • High Output Current ±200 mA @ VO = 9 VPP, VS = 12V • Low Distortion 105 dB SFDR @ 100 kHz, VO = 8.4 VPP, RL = 25 98 dB SFDR @ 1MHz, VO = 2 VPP, RL = 100 • High Speed 90 MHz 3 dB bandwidth (G = 2) 135 V/µs slew rate • Low Noise 3.1 nV/: input noise voltage 1.8 pA/: input noise current • Low supply current: 7.2mA/amp • Single-supply operation: 5V to 12V • Available in 8-pin SOIC and PSOP Description The LMH6672 is a low cost, dual high speed op amp capable of driving signals to within 1V of the power supply rails. It features the high output drive with low distortion required for the demanding application of a single supply xDSL line driver. When connected as a differential output driver, the LMH6672 can drive a 50 load to 16.8 VPP swing with only -98 dBc distortion, fully supporting the peak upstream power levels for upstream full-rate ADSL. The LMH6672 is fully specified for operation with 5V and 12V supplies. Ideal for PCI modem cards and xDSL modems. Applications • ADSL PCI modem cards • xDSL external modems • Line drivers

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

Datasheet

Title		Size	Date	Other Language
	LMH6672 Dual, High Output Current, High Speed Op Amp	613 Kbytes	13-Apr-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

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
LMH Family Qualification Package	2791 Kbytes	3-Aug-2001
CLC730036 SOIC-8 Dual Evaluation Board - Included with LMH6672MA Sample Order	75 Kbytes	27-Oct-98
CLC730121EB 8-pin Thermally Enhanced SOIC(PSOP)	119 Kbytes	22-Jun-01

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LMH6672MA	VIP 10	0	12801	0	0	1155000	4	327734403
LMH6672MAX	VIP 10	0	12801	0	0	1155000	4	327734403
LMH6672MR	VIP 10	0	12801	0	0	1155000	4	327734403
LMH6672MRX	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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