Datasheet Texas Instruments ISO124 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | ISO124 |

Amplificador de aislamiento de alta precisión
Hojas de datos
ISO124 Precision Lowest-Cost Isolation Amplifier datasheet
PDF, 1.1 Mb, Revisión: D, Archivo publicado: jul 7, 2016
Extracto del documento
Estado
| ISO124P | ISO124U | ISO124U/1K | ISO124U/1KE4 | ISO124UE4 | |
|---|---|---|---|---|---|
| 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) |
| Disponibilidad de muestra del fabricante | No | No | No | No | No |
Embalaje
| ISO124P | ISO124U | ISO124U/1K | ISO124U/1KE4 | ISO124UE4 | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| Pin | 8 | 8 | 8 | 8 | 8 |
| Package Type | NVF | DVA | DVA | DVA | DVA |
| Industry STD Term | PDIP | SOIC | SOIC | SOIC | SOIC |
| JEDEC Code | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 25 | 20 | 1000 | 1000 | 20 |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE |
| Device Marking | ISO124P | 124U | 124U | ISO | ISO |
| Width (mm) | 6.61 | 7.5 | 7.5 | 7.5 | 7.5 |
| Length (mm) | 20.01 | 17.9 | 17.9 | 17.9 | 17.9 |
| Thickness (mm) | 3.94 | 2.3 | 2.3 | 2.3 | 2.3 |
| Pitch (mm) | 2.54 | 1.27 | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 5.33 | 2.65 | 2.65 | 2.65 | 2.65 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | ISO124P![]() | ISO124U![]() | ISO124U/1K![]() | ISO124U/1KE4![]() | ISO124UE4![]() |
|---|---|---|---|---|---|
| Common Mode Rejection Ratio(Typ), dB | 140 | 140 | 140 | 140 | 140 |
| Gain Non-Linearity (+/-)(Max), % | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Isolation Working Voltage VIOWM (rms), V | 1500 | 1500 | 1500 | 1500 | 1500 |
| Leakage Current at 240V/60Hz(Max), uArms | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Operating Temperature Range, C | -25 to 85 | -25 to 85 | -25 to 85 | -25 to 85 | -25 to 85 |
| Package Group | PDIP | SOIC | SOIC | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | See datasheet (PDIP) | 8SOIC: 185 mm2: 10.33 x 17.9(SOIC) | 8SOIC: 185 mm2: 10.33 x 17.9(SOIC) | 8SOIC: 185 mm2: 10.33 x 17.9(SOIC) | 8SOIC: 185 mm2: 10.33 x 17.9(SOIC) |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog |
| Small Signal Bandwidth(Typ), kHz | 50 | 50 | 50 | 50 | 50 |
Plan ecológico
| ISO124P | ISO124U | ISO124U/1K | ISO124U/1KE4 | ISO124UE4 | |
|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente |
| Pb gratis | Sí |
Notas de aplicación
- Isolated RS-485 Reference DesignPDF, 80 Kb, Archivo publicado: oct 28, 2009
This design note presents the reference designs of isolated RS-485 nodes, using bus voltages of 3.3 V and 5 V. Various transceivers are used to satisfy the requirements for low, medium, and high data rates, as well as to accommodate the need for half- and full-duplex operation. - Simple Output Filter Eliminates ISO Amp Output Ripple And Keeps Full BandwidthPDF, 186 Kb, Archivo publicado: sept 27, 2000
The ISO120/121/122 isolation amplifiers (ISO amps) have a small (10-20mVp-p typ) residual demodulator ripple at the output. A simple filter can be added to eliminate the output ripple without decreasing the 50kHz signal bandwidth of the ISO amp. - Noise Sources In Applications Using Capacitive Coupled Isolated AmplifierPDF, 101 Kb, Archivo publicado: sept 27, 2000
Noise is a typical problem confronting many isolation applications. Isolation products such as analog isolation amplifiers, optocouplers, transformers and digital couplers, are used in applications to transmit signals across a high voltage barrier while providing galvanic separation between two grounds.
Linea modelo
Serie: ISO124 (5)
Clasificación del fabricante
- Semiconductors> Amplifiers> Special Function Amplifiers> Isolated Amplifiers