Datasheet Texas Instruments THS4541-Q1 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | THS4541-Q1 |
Amplificador de E / S diferencial de alta velocidad automotriz
Hojas de datos
THS4541-Q1 Negative Rail Input, Rail-to-Rail Output, Precision, 850-MHz Fully Differential Amplifier datasheet
PDF, 2.1 Mb, Revisión: A, Archivo publicado: nov 19, 2015
Extracto del documento
Precios
Estado
| THS4541QRGTRQ1 | |
|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| THS4541QRGTRQ1 | |
|---|---|
| N | 1 |
| Pin | 16 |
| Package Type | RGT |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | 4541Q1 |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Descargar |
Paramétricos
| Parameters / Models | THS4541QRGTRQ1 |
|---|---|
| 2nd Harmonic, dBc | 95 |
| 3rd Harmonic, dBc | 90 |
| @ MHz | 10 |
| Acl, min spec gain, V/V | 1 |
| Additional Features | Shutdown |
| Architecture | Fully Differential |
| BW @ Acl, MHz | 620 |
| CMRR(Min), dB | 85 |
| CMRR(Typ), dB | 100 |
| GBW(Typ), MHz | 850 |
| Input Bias Current(Max), pA | 13000000 |
| Iq per channel(Max), mA | 10.5 |
| Iq per channel(Typ), mA | 10.1 |
| Number of Channels | 1 |
| Offset Drift(Typ), uV/C | 2.4 |
| Operating Temperature Range, C | -40 to 125 |
| Output Current(Typ), mA | 100 |
| Package Group | VQFN |
| Package Size: mm2:W x L, PKG | 16VQFN: 9 mm2: 3 x 3(VQFN) |
| Rail-to-Rail | In to V-,Out |
| Rating | Automotive |
| Slew Rate(Typ), V/us | 1500 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 5.4 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 2.7 |
| Vn at 1kHz(Typ), nV/rtHz | 32 |
| Vn at Flatband(Typ), nV/rtHz | 2.2 |
| Vos (Offset Voltage @ 25C)(Max), mV | 0.45 |
Plan ecológico
| THS4541QRGTRQ1 | |
|---|---|
| RoHS | Obediente |
Notas de aplicación
- Design for a Wideband Differential Transimpedance DAC Output (Rev. A)PDF, 438 Kb, Revisión: A, Archivo publicado: oct 17, 2016
High-speed digital-to-analog converters commonly offer a complementary current output signal. Most output interface implementations use either a resistive load and/or a transformer to convert this current source signal to a voltage. Where a dc-coupled interface is required, a carefully designed differential transimpedance stage can offer an attractive alternative. Design considerations and options - Noise Analysis for High Speed Op Amps (Rev. A)PDF, 256 Kb, Revisión: A, Archivo publicado: enero 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
Linea modelo
Serie: THS4541-Q1 (1)
Clasificación del fabricante
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)