Datasheet Texas Instruments PGA870 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | PGA870 |
Amplificador de ganancia programable completamente diferencial de alta velocidad
Hojas de datos
High-Speed, Fully Differential, Programmable Gain Amplifier datasheet
PDF, 2.3 Mb, Revisión: A, Archivo publicado: feb 15, 2011
Extracto del documento
Estado
| PGA870IRHDR | PGA870IRHDT | |
|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí | No |
Embalaje
| PGA870IRHDR | PGA870IRHDT | |
|---|---|---|
| N | 1 | 2 |
| Pin | 28 | 28 |
| Package Type | RHD | RHD |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | IRHD | PGA870 |
| Width (mm) | 5 | 5 |
| Length (mm) | 5 | 5 |
| Thickness (mm) | .9 | .9 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Parameters / Models | PGA870IRHDR | PGA870IRHDT |
|---|---|---|
| 2nd Harmonic, dBc | 108 | 108 |
| 3rd Harmonic, dBc | 95 | 95 |
| @ MHz | 50 | 50 |
| Acl, min spec gain, V/V | 0.27 | 0.27 |
| Additional Features | Shutdown | Shutdown |
| Architecture | Fully Differential,Variable Gain (Dig) | Fully Differential,Variable Gain (Dig) |
| BW @ Acl, MHz | 650 | 650 |
| CMRR(Min), dB | 54 | 54 |
| CMRR(Typ), dB | 76 | 76 |
| GBW(Typ), MHz | 6500 | 6500 |
| Iq per channel(Max), mA | 148 | 148 |
| Iq per channel(Typ), mA | 143 | 143 |
| Number of Channels | 1 | 1 |
| Offset Drift(Typ), uV/C | 2 | 2 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 |
| Output Current(Typ), mA | 50 | 50 |
| Package Group | VQFN | VQFN |
| Package Size: mm2:W x L, PKG | 28VQFN: 25 mm2: 5 x 5(VQFN) | 28VQFN: 25 mm2: 5 x 5(VQFN) |
| Rail-to-Rail | No | No |
| Rating | Catalog | Catalog |
| Slew Rate(Typ), V/us | 2900 | 2900 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 5.25 | 5.25 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 4.75 | 4.75 |
| Vn at Flatband(Typ), nV/rtHz | 3 | 3 |
| Vos (Offset Voltage @ 25C)(Max), mV | 3 | 3 |
Plan ecológico
| PGA870IRHDR | PGA870IRHDT | |
|---|---|---|
| RoHS | Obediente | Obediente |
Linea modelo
Serie: PGA870 (2)
Clasificación del fabricante
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)