Datasheet Texas Instruments LMH6643MA/NOPB
| Manufacturer | Texas Instruments |
| Series | LMH6643 |
| Part Number | LMH6643MA/NOPB |
Low Power, 130MHz, 75mA Rail-to-Rail Output Amplifiers 8-SOIC -40 to 85
Datasheets
LMH664x Low Power, 130 MHz, 75 mA Rail-to-Rail Output Amplifiers datasheet
PDF, 1.8 Mb, Revision: Q, File published: Sep 20, 2014
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 8 | 8 |
| Package Type | D | D |
| Industry STD Term | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 95 | 95 |
| Carrier | TUBE | TUBE |
| Device Marking | 43MA | LMH66 |
| Width (mm) | 3.91 | 3.91 |
| Length (mm) | 4.9 | 4.9 |
| Thickness (mm) | 1.58 | 1.58 |
| Pitch (mm) | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 |
| Mechanical Data | Download | Download |
Parametrics
| 2nd Harmonic | 80 dBc |
| 3rd Harmonic | 65 dBc |
| @ MHz | 1 |
| Acl, min spec gain | 1 V/V |
| Additional Features | N/A |
| Architecture | Bipolar,Voltage FB |
| BW @ Acl | 130 MHz |
| CMRR(Min) | 74 dB |
| CMRR(Typ) | 95 dB |
| GBW(Typ) | 130 MHz |
| Input Bias Current(Max) | 2600000 pA |
| Iq per channel(Max) | 5 mA |
| Iq per channel(Typ) | 2.7 mA |
| Number of Channels | 2 |
| Offset Drift(Typ) | 5 uV/C |
| Operating Temperature Range | -40 to 85 C |
| Output Current(Typ) | 115 mA |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rail-to-Rail | In to V-,Out |
| Rating | Catalog |
| Slew Rate(Typ) | 135 V/us |
| Total Supply Voltage(Max) | 12.8 +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
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LMH730123
Evaluation Board for High-Speed Dual Op Amp in the 8-Pin MSOP Package
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: LMH730036
Evaluation Board for High-Speed Dual Op Amp in the 8-Pin SOIC Package
Lifecycle Status: Active (Recommended for new designs)
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 - Lower System Cost Solution for Transmitting VideoPDF, 80 Kb, File published: Mar 6, 2003
- 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: LMH6643 (7)
- LMH6643MA LMH6643MA/NOPB LMH6643MAX LMH6643MAX/NOPB LMH6643MM LMH6643MM/NOPB LMH6643MMX/NOPB
Manufacturer's Classification
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)
