Datasheet Texas Instruments THS4131IDG4
| Manufacturer | Texas Instruments |
| Series | THS4131 |
| Part Number | THS4131IDG4 |
Fully Differential Input/Output Low Noise Amplifier 8-SOIC -40 to 85
Datasheets
THS413x High-Speed, Low-Noise, Fully-Differential I/O Amplifiers datasheet
PDF, 1.6 Mb, Revision: I, File published: Aug 31, 2015
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Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 8 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 75 |
| Carrier | TUBE |
| Device Marking | 4131I |
| Width (mm) | 3.91 |
| Length (mm) | 4.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | Download |
Parametrics
| 2nd Harmonic | 88 dBc |
| 3rd Harmonic | 84 dBc |
| @ MHz | 1 |
| Acl, min spec gain | 1 V/V |
| Additional Features | N/A |
| Architecture | Fully Differential,Voltage FB |
| BW @ Acl | 150 MHz |
| CMRR(Min) | 80 dB |
| CMRR(Typ) | 95 dB |
| GBW(Typ) | 170 MHz |
| Input Bias Current(Max) | 6000000 pA |
| Iq per channel(Max) | 15 mA |
| Iq per channel(Typ) | 12.3 mA |
| Number of Channels | 1 |
| Offset Drift(Typ) | 4.5 uV/C |
| Operating Temperature Range | -40 to 85,0 to 70 C |
| Output Current(Typ) | 85 mA |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rail-to-Rail | No |
| Rating | Catalog |
| Slew Rate(Typ) | 52 V/us |
| Total Supply Voltage(Max) | 33 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 4 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 1.5 nV/rtHz |
| Vn at Flatband(Typ) | 1.3 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 2 mV |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: THS4131EVM
THS4131EVM Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: THS4140EVM
THS4140EVM Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Fully-Differential Amplifiers (Rev. E)PDF, 867 Kb, Revision: E, File published: Sep 19, 2016
Differential signaling has been commonly used in audio, data transmission, and telephone systems for many years because of its inherent resistance to external noise sources. Today, differential signaling is becoming popular in high-speed data acquisition, where the ADC’s inputs are differential and a differential amplifier is needed to properly drive them.Two other advantages of di - Designing for low distortion with high-speed op ampsPDF, 277 Kb, File published: Mar 2, 2005
- 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: THS4131 (19)
Manufacturer's Classification
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)
