Datasheet Texas Instruments THS4520 — Ficha de datos
Fabricante | Texas Instruments |
Serie | THS4520 |
Salida de riel a riel Amplificador completamente diferencial de banda ancha
Hojas de datos
Wideband, Low Noise, Low Distortion, Fully Differential Amplifier datasheet
PDF, 2.6 Mb, Revisión: B, Archivo publicado: marzo 15, 2007
Extracto del documento
Precios
Estado
THS4520RGTR | THS4520RGTRG4 | THS4520RGTT | THS4520RGTTG4 | |
---|---|---|---|---|
Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | Sí | No | No | Sí |
Embalaje
THS4520RGTR | THS4520RGTRG4 | THS4520RGTT | THS4520RGTTG4 | |
---|---|---|---|---|
N | 1 | 2 | 3 | 4 |
Pin | 16 | 16 | 16 | 16 |
Package Type | RGT | RGT | RGT | RGT |
Industry STD Term | VQFN | VQFN | VQFN | VQFN |
JEDEC Code | S-PQFP-N | S-PQFP-N | S-PQFP-N | S-PQFP-N |
Package QTY | 3000 | 3000 | 250 | 250 |
Carrier | LARGE T&R | LARGE T&R | SMALL T&R | SMALL T&R |
Device Marking | 4520 | 4520 | 4520 | 4520 |
Width (mm) | 3 | 3 | 3 | 3 |
Length (mm) | 3 | 3 | 3 | 3 |
Thickness (mm) | .9 | .9 | .9 | .9 |
Pitch (mm) | .5 | .5 | .5 | .5 |
Max Height (mm) | 1 | 1 | 1 | 1 |
Mechanical Data | Descargar | Descargar | Descargar | Descargar |
Paramétricos
Parameters / Models | THS4520RGTR | THS4520RGTRG4 | THS4520RGTT | THS4520RGTTG4 |
---|---|---|---|---|
2nd Harmonic, dBc | 115 | 115 | 115 | 115 |
3rd Harmonic, dBc | 123 | 123 | 123 | 123 |
@ MHz | 0.1 | 0.1 | 0.1 | 0.1 |
Acl, min spec gain, V/V | 1 | 1 | 1 | 1 |
Additional Features | Shutdown | Shutdown | Shutdown | Shutdown |
Architecture | Voltage FB | Voltage FB | Voltage FB | Voltage FB |
BW @ Acl, MHz | 620 | 620 | 620 | 620 |
CMRR(Typ), dB | 84 | 84 | 84 | 84 |
GBW(Typ), MHz | 1200 | 1200 | 1200 | 1200 |
Input Bias Current(Max), pA | 10000000 | 10000000 | 10000000 | 10000000 |
Iq per channel(Max), mA | 15.3 | 15.3 | 15.3 | 15.3 |
Iq per channel(Typ), mA | 14.2 | 14.2 | 14.2 | 14.2 |
Number of Channels | 1 | 1 | 1 | 1 |
Offset Drift(Typ), uV/C | 1 | 1 | 1 | 1 |
Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
Output Current(Typ), mA | 105 | 105 | 105 | 105 |
Package Group | VQFN | VQFN | VQFN | VQFN |
Package Size: mm2:W x L, PKG | 16VQFN: 9 mm2: 3 x 3(VQFN) | 16VQFN: 9 mm2: 3 x 3(VQFN) | 16VQFN: 9 mm2: 3 x 3(VQFN) | 16VQFN: 9 mm2: 3 x 3(VQFN) |
Rail-to-Rail | Out | Out | Out | Out |
Rating | Catalog | Catalog | Catalog | Catalog |
Slew Rate(Typ), V/us | 570 | 570 | 570 | 570 |
Total Supply Voltage(Max), +5V=5, +/-5V=10 | 5.25 | 5.25 | 5.25 | 5.25 |
Total Supply Voltage(Min), +5V=5, +/-5V=10 | 3 | 3 | 3 | 3 |
Vn at 1kHz(Typ), nV/rtHz | 2 | 2 | 2 | 2 |
Vn at Flatband(Typ), nV/rtHz | 2 | 2 | 2 | 2 |
Vos (Offset Voltage @ 25C)(Max), mV | 2.5 | 2.5 | 2.5 | 2.5 |
Plan ecológico
THS4520RGTR | THS4520RGTRG4 | THS4520RGTT | THS4520RGTTG4 | |
---|---|---|---|---|
RoHS | Obediente | Obediente | Obediente | Obediente |
Notas de aplicación
- Using fully differential op amps as attenuators, Part 3PDF, 568 Kb, Archivo publicado: oct 4, 2009
- Using fully differential op amps as attenuators, Part 2PDF, 531 Kb, Archivo publicado: jul 14, 2009
- Q3 2009 Issue Analog Applications JournalPDF, 2.1 Mb, Archivo publicado: jul 14, 2009
- Q4 2009 Issue Analog Applications JournalPDF, 1.5 Mb, Archivo publicado: oct 4, 2009
- 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: THS4520 (4)
Clasificación del fabricante
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)