Datasheet Texas Instruments LMH6643QMMX/NOPB

ManufacturerTexas Instruments
SeriesLMH6643Q-Q1
Part NumberLMH6643QMMX/NOPB
Datasheet Texas Instruments LMH6643QMMX/NOPB

130MHz 75mA Rail to Rail Output Amplifier 8-VSSOP -40 to 85

Datasheets

LMH6642Q/LMH6643Q Low Power, 130 MHz, 75 mA Rail-to-Rail Output Amplifiers datasheet
PDF, 1.5 Mb, Revision: C, File published: Sep 10, 2014
Extract from the document

Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Packaging

Pin8
Package TypeDGK
Industry STD TermVSSOP
JEDEC CodeR-PDSO-G
Package QTY3500
CarrierLARGE T&R
Device Marking643Q
Width (mm)3
Length (mm)3
Thickness (mm).97
Pitch (mm).65
Max Height (mm)1.07
Mechanical DataDownload

Parametrics

2nd Harmonic80 dBc
3rd Harmonic65 dBc
@ MHz1
Acl, min spec gain1 V/V
Additional FeaturesN/A
ArchitectureBipolar,Voltage FB
BW @ Acl130 MHz
CMRR(Min)72 dB
CMRR(Typ)95 dB
GBW(Typ)130 MHz
Input Bias Current(Max)2600000 pA
Iq per channel(Max)4 mA
Iq per channel(Typ)2.7 mA
Number of Channels2
Offset Drift(Typ)5 uV/C
Operating Temperature Range-40 to 85 C
Output Current(Typ)115 mA
Package GroupVSSOP
Package Size: mm2:W x L8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG
Rail-to-RailIn to V-,Out
RatingAutomotive
Slew Rate(Typ)135 V/us
Total Supply Voltage(Max)10 +5V=5, +/-5V=10
Total Supply Voltage(Min)2.7 +5V=5, +/-5V=10
Vn at 1kHz(Typ)17 nV/rtHz
Vn at Flatband(Typ)17 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)5 mV

Eco Plan

RoHSCompliant

Application Notes

  • AN-1240 Video Transmission Over Twisted Pair Wire (Rev. C)
    PDF, 102 Kb, Revision: C, File published: May 1, 2013
    The circuits in Figure 1 and Figure 2 transmit NTSC video signals over twisted pair wire. They weredesigned and tested for transmitting video on inexpensive CAT-3 twisted pair wire. Even when transmittingon 1000 feet of wire, good quality color video was displayed on a monitor with an NTSC input. Both thetransmit and receive circuits use the LMH6643 dual op-amp that has the proper bandwidth
  • AN-1244 Photo-Diode Current-to-Voltage Converters (Rev. B)
    PDF, 132 Kb, Revision: B, File published: May 1, 2013
    Converting the small output current of a photo-diode transducer to a fast responding voltage is oftenchallenging. This application report provides some ways to use high-speed current feedback and voltagefeedback op amps to do the job.

Model Line

Series: LMH6643Q-Q1 (2)

Manufacturer's Classification

  • Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)