Datasheet Texas Instruments THS3111
| Manufacturer | Texas Instruments |
| Series | THS3111 |
Single, Low Noise, High Voltage Current-Feedback Amplifier
Datasheets
Low-Noise, High-Voltage, Current-Feedback Op Amplifiers datasheet
PDF, 1.3 Mb, Revision: E, File published: Oct 12, 2009
Extract from the document
Prices
Status
| THS3111CD | THS3111CDG4 | THS3111DGN | THS3111DGNR | THS3111ID | THS3111IDG4 | THS3111IDGN | THS3111IDGNG4 | THS3111IDGNR | THS3111IDR | |
|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Preview (Device has been announced but is not in production. Samples may or may not be available) | Preview (Device has been announced but is not in production. Samples may or may not be available) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No | No | No | No | No | No | No | No |
Packaging
| THS3111CD | THS3111CDG4 | THS3111DGN | THS3111DGNR | THS3111ID | THS3111IDG4 | THS3111IDGN | THS3111IDGNG4 | THS3111IDGNR | THS3111IDR | |
|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Pin | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Type | D | D | DGN | DGN | D | D | DGN | DGN | DGN | D |
| Industry STD Term | SOIC | SOIC | HVSSOP | HVSSOP | SOIC | SOIC | HVSSOP | HVSSOP | HVSSOP | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | S-PDSO-G | S-PDSO-G | R-PDSO-G | R-PDSO-G | S-PDSO-G | S-PDSO-G | S-PDSO-G | R-PDSO-G |
| Package QTY | 75 | 75 | 75 | 75 | 80 | 80 | 2500 | 2500 | ||
| Carrier | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE | LARGE T&R | LARGE T&R | ||
| Device Marking | 3111C | 3111C | 3111I | 3111I | BIS | BIS | BIS | 3111I | ||
| Width (mm) | 3.91 | 3.91 | 3 | 3 | 3.91 | 3.91 | 3 | 3 | 3 | 3.91 |
| Length (mm) | 4.9 | 4.9 | 3 | 3 | 4.9 | 4.9 | 3 | 3 | 3 | 4.9 |
| Thickness (mm) | 1.58 | 1.58 | 1.02 | 1.02 | 1.58 | 1.58 | 1.02 | 1.02 | 1.02 | 1.58 |
| Pitch (mm) | 1.27 | 1.27 | .65 | .65 | 1.27 | 1.27 | .65 | .65 | .65 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 | 1.1 | 1.1 | 1.75 | 1.75 | 1.1 | 1.1 | 1.1 | 1.75 |
| Mechanical Data | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | THS3111CD | THS3111CDG4 | THS3111DGN | THS3111DGNR | THS3111ID | THS3111IDG4 | THS3111IDGN | THS3111IDGNG4 | THS3111IDGNR | THS3111IDR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2nd Harmonic, dBc | 52 | 52 | 52 | 52 | 52 | 52 | 52 | 52 | ||
| 2nd Harmonic(dBc) | 52 | 52 | ||||||||
| 3rd Harmonic, dBc | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | ||
| 3rd Harmonic(dBc) | 48 | 48 | ||||||||
| @ MHz | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Acl, min spec gain, V/V | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Acl, min spec gain(V/V) | 1 | 1 | ||||||||
| Additional Features | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Approx. Price (US$) | 2.72 | 100u | 2.72 | 100u | ||||||||
| Architecture | Bipolar,Current FB | Bipolar,Current FB | Bipolar Current FB | Bipolar Current FB | Bipolar,Current FB | Bipolar,Current FB | Bipolar,Current FB | Bipolar,Current FB | Bipolar,Current FB | Bipolar,Current FB |
| BW @ Acl, MHz | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | ||
| BW @ Acl(MHz) | 100 | 100 | ||||||||
| CMRR(Min), dB | 62 | 62 | 62 | 62 | 62 | 62 | 62 | 62 | ||
| CMRR(Min)(dB) | 62 | 62 | ||||||||
| CMRR(Typ), dB | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | ||
| CMRR(Typ)(dB) | 68 | 68 | ||||||||
| GBW(Typ), MHz | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | ||
| GBW(Typ)(MHz) | 100 | 100 | ||||||||
| Input Bias Current(Max), pA | 4000000 | 4000000 | 4000000 | 4000000 | 4000000 | 4000000 | 4000000 | 4000000 | ||
| Input Bias Current(Max)(pA) | 4000000 | 4000000 | ||||||||
| Iq per channel(Max), mA | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | ||
| Iq per channel(Max)(mA) | 6.5 | 6.5 | ||||||||
| Iq per channel(Typ), mA | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 | ||
| Iq per channel(Typ)(mA) | 4.8 | 4.8 | ||||||||
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Number of Channels(#) | 1 | 1 | ||||||||
| Offset Drift(Typ), uV/C | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | ||
| Offset Drift(Typ)(uV/C) | 10 | 10 | ||||||||
| Operating Temperature Range, C | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | ||
| Operating Temperature Range(C) | -40 to 85 0 to 70 | -40 to 85 0 to 70 | ||||||||
| Output Current(Typ), mA | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | ||
| Output Current(Typ)(mA) | 260 | 260 | ||||||||
| Package Group | SOIC | SOIC | MSOP-PowerPAD | MSOP-PowerPAD | SOIC | SOIC | MSOP-PowerPAD | MSOP-PowerPAD | MSOP-PowerPAD | SOIC |
| Package Size: mm2:W x L, PKG | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD) | 8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD) | 8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | ||
| Package Size: mm2:W x L (PKG) | 8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD) | 8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD) | ||||||||
| Rail-to-Rail | No | No | No | No | No | No | No | No | No | No |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | ||
| Slew Rate(Typ)(V/us) | 900 | 900 | ||||||||
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | ||
| Total Supply Voltage(Max)(+5V=5, +/-5V=10) | 30 | 30 | ||||||||
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | ||
| Total Supply Voltage(Min)(+5V=5, +/-5V=10) | 10 | 10 | ||||||||
| Vn at 1kHz(Typ), nV/rtHz | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | ||
| Vn at Flatband(Typ), nV/rtHz | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | ||
| Vn at Flatband(Typ)(nV/rtHz) | 3 | 3 | ||||||||
| Vos (Offset Voltage @ 25C)(Max), mV | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | ||
| Vos (Offset Voltage @ 25C)(Max)(mV) | 10 | 10 |
Eco Plan
| THS3111CD | THS3111CDG4 | THS3111DGN | THS3111DGNR | THS3111ID | THS3111IDG4 | THS3111IDGN | THS3111IDGNG4 | THS3111IDGNR | THS3111IDR | |
|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Not Compliant | Not Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
| Pb Free | No | No |
Application Notes
- Active filters using current-feedback amplifiersPDF, 227 Kb, File published: Feb 25, 2005
- Expanding the usability of current-feedback amplifiersPDF, 215 Kb, File published: Feb 28, 2005
- Wideband Complementary Current Output DAC Single-Ended InterfacePDF, 597 Kb, File published: Jun 21, 2005
High-speed digital-to-analog converters (DACs) most often use a transformer-coupled output stage. In applications where this configuration is not practical, a single op ampdifferential to single-ended stage has often been used. This application note steps through the exact design equations required to achieve gain matching from each output as well as a matched input impedance to each of the DA - Noise Analysis for High Speed Op Amps (Rev. A)PDF, 256 Kb, Revision: A, File published: Jan 17, 2005
As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu
Model Line
Series: THS3111 (10)
Manufacturer's Classification
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)
