Datasheet Texas Instruments TL7705B — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TL7705B |
Supervisor de voltaje de suministro único para sistemas de 5 V con retardo de tiempo programable
Hojas de datos
TL7702B, TL7733B, and TL7705B Supply-Voltage Supervisors datasheet
PDF, 974 Kb, Revisión: N, Archivo publicado: sept 1, 2019
Extracto del documento
Estado
| TL7705BCD | TL7705BCDR | TL7705BCDRE4 | TL7705BCDRG4 | TL7705BCP | TL7705BID | TL7705BIDE4 | TL7705BIDR | TL7705BIDRG4 | TL7705BIP | TL7705BQD | TL7705BQDG4 | TL7705BQDR | TL7705BQDRG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | 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 | No | No | No | No | No | No | No | No | No | No | Sí | No | No | No |
Embalaje
| TL7705BCD | TL7705BCDR | TL7705BCDRE4 | TL7705BCDRG4 | TL7705BCP | TL7705BID | TL7705BIDE4 | TL7705BIDR | TL7705BIDRG4 | TL7705BIP | TL7705BQD | TL7705BQDG4 | TL7705BQDR | TL7705BQDRG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| Pin | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Type | D | D | D | D | P | D | D | D | D | P | D | D | D | D |
| Industry STD Term | SOIC | SOIC | SOIC | SOIC | PDIP | SOIC | SOIC | SOIC | SOIC | PDIP | SOIC | SOIC | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 75 | 2500 | 2500 | 2500 | 50 | 75 | 75 | 2500 | 2500 | 50 | 75 | 75 | 2500 | 2500 |
| Carrier | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | TUBE | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE | SMALL T&R | SMALL T&R | LARGE T&R | LARGE T&R |
| Device Marking | 7705BC | 7705BC | 7705BC | 7705BC | TL7705BCP | 7705BI | 7705BI | 7705BI | 7705BI | TL7705BIP | 7705BQ | 7705BQ | 7705BQ | 7705BQ |
| Width (mm) | 3.91 | 3.91 | 3.91 | 3.91 | 6.35 | 3.91 | 3.91 | 3.91 | 3.91 | 6.35 | 3.91 | 3.91 | 3.91 | 3.91 |
| Length (mm) | 4.9 | 4.9 | 4.9 | 4.9 | 9.81 | 4.9 | 4.9 | 4.9 | 4.9 | 9.81 | 4.9 | 4.9 | 4.9 | 4.9 |
| Thickness (mm) | 1.58 | 1.58 | 1.58 | 1.58 | 3.9 | 1.58 | 1.58 | 1.58 | 1.58 | 3.9 | 1.58 | 1.58 | 1.58 | 1.58 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 | 2.54 | 1.27 | 1.27 | 1.27 | 1.27 | 2.54 | 1.27 | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 | 1.75 | 1.75 | 5.08 | 1.75 | 1.75 | 1.75 | 1.75 | 5.08 | 1.75 | 1.75 | 1.75 | 1.75 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | TL7705BCD | TL7705BCDR | TL7705BCDRE4 | TL7705BCDRG4 | TL7705BCP | TL7705BID | TL7705BIDE4 | TL7705BIDR | TL7705BIDRG4 | TL7705BIP | TL7705BQD | TL7705BQDG4 | TL7705BQDR | TL7705BQDRG4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| # of Supplies Monitored | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Iq(Typ), uA | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 |
| Monitored Voltage 1 (typ)(Nom), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Monitored Voltage 2 (typ)(Nom), V | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Operating Temperature Range, C | -40 to 125,-40 to 85,0 to 70 | -40 to 125,-40 to 85,0 to 70 | -40 to 125,-40 to 85,0 to 70 | -40 to 125,-40 to 85,0 to 70 | -40 to 125,-40 to 85,0 to 70 | -40 to 125,-40 to 85,0 to 70 | -40 to 125,-40 to 85,0 to 70 | -40 to 125,-40 to 85,0 to 70 | -40 to 125,-40 to 85,0 to 70 | -40 to 125,-40 to 85,0 to 70 | -40 to 125,-40 to 85,0 to 70 | -40 to 125,-40 to 85,0 to 70 | -40 to 125,-40 to 85,0 to 70 | -40 to 125,-40 to 85,0 to 70 |
| Output Driver Type / Reset Output | Active-high,Active-low,Open-drain | Active-high,Active-low,Open-drain | Active-high,Active-low,Open-drain | Active-high,Active-low,Open-drain | Active-high,Active-low,Open-drain | Active-high,Active-low,Open-drain | Active-high,Active-low,Open-drain | Active-high,Active-low,Open-drain | Active-high,Active-low,Open-drain | Active-high,Active-low,Open-drain | Active-high,Active-low,Open-drain | Active-high,Active-low,Open-drain | Active-high,Active-low,Open-drain | Active-high,Active-low,Open-drain |
| Package Group | SOIC | SOIC | SOIC | SOIC | PDIP | SOIC | SOIC | SOIC | SOIC | PDIP | SOIC | SOIC | SOIC | 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) | See datasheet (PDIP) | 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) | See datasheet (PDIP) | 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) |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Reset Threshold Accuracy, % | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 |
| Special Features | Manual Reset | Manual Reset | Manual Reset | Manual Reset | Manual Reset | Manual Reset | Manual Reset | Manual Reset | Manual Reset | Manual Reset | Manual Reset | Manual Reset | Manual Reset | Manual Reset |
| Threshold Voltage 1(Typ), V | 4.55 | 4.55 | 4.55 | 4.55 | 4.55 | 4.55 | 4.55 | 4.55 | 4.55 | 4.55 | 4.55 | 4.55 | 4.55 | 4.55 |
| Threshold Voltage 2 (typ)(Typ), V | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Time Delay, ms | Programmable | Programmable | Programmable | Programmable | Programmable | Programmable | Programmable | Programmable | Programmable | Programmable | Programmable | Programmable | Programmable | Programmable |
| VCC(Max), V | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| VCC(Min), V | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 |
| Watchdog Timer WDI, sec | None | None | None | None | None | None | None | None | None | None | None | None | None | None |
Plan ecológico
| TL7705BCD | TL7705BCDR | TL7705BCDRE4 | TL7705BCDRG4 | TL7705BCP | TL7705BID | TL7705BIDE4 | TL7705BIDR | TL7705BIDRG4 | TL7705BIP | TL7705BQD | TL7705BQDG4 | TL7705BQDR | TL7705BQDRG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
| Pb gratis | Sí | Sí |
Notas de aplicación
- Supply Voltage Supervisor TL77xx SeriesPDF, 389 Kb, Archivo publicado: enero 1, 1997
Reliable operation of a circuit or system requires the supply voltage to be between certain limits. A voltage monitor is thus required to check the supply voltage and provide a signal to the controlled circuit, to reset or re-initialize the system whenever the supply voltage has failed. For this purpose Texas Instruments developed the supply voltage supervisor series TL77xx, which offers these fu
Linea modelo
Serie: TL7705B (14)
Clasificación del fabricante
- Semiconductors> Power Management> Supervisor and Reset IC