Datasheet Linear Technology LT1970A — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LT1970A |
Amplificador operacional de potencia de 500 mA con límite de corriente de precisión ajustable
Hojas de datos
Datasheet LT1970A
PDF, 385 Kb, Idioma: en, Archivo subido: agosto 6, 2017, Páginas: 24
500mA Power Op Amp with Adjustable Precision Current Limit
500mA Power Op Amp with Adjustable Precision Current Limit
Extracto del documento
Precios
Embalaje
| LT1970ACFE#PBF | LT1970ACFE#TRPBF | LT1970AIFE#PBF | LT1970AIFE#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | TSSOP-20 Dibujo del esquema del paquete | TSSOP-20 Dibujo del esquema del paquete | TSSOP-20 Dibujo del esquema del paquete | TSSOP-20 Dibujo del esquema del paquete |
| Package Code | FE | FE | FE | FE |
| Package Index | 05-08-1663 (CA) | 05-08-1663 (CA) | 05-08-1663 (CA) | 05-08-1663 (CA) |
| Pin Count | 20 | 20 | 20 | 20 |
Paramétricos
| Parameters / Models | LT1970ACFE#PBF | LT1970ACFE#TRPBF | LT1970AIFE#PBF | LT1970AIFE#TRPBF |
|---|---|---|---|---|
| Avol, dB | 44 | 44 | 44 | 44 |
| Common Mode Rejection Ratio, dB | 105 | 105 | 105 | 105 |
| Number of Channels | 1 | 1 | 1 | 1 |
| Cload, pF | 10000 | 10000 | 10000 | 10000 |
| Demo Boards | DC453B-A,DC453B-B | DC453B-A,DC453B-B | DC453B-A,DC453B-B | DC453B-A,DC453B-B |
| Design Tools | LTspice Model | LTspice Model | LTspice Model | LTspice Model |
| Enoise Density, nV/rtHz | 15 | 15 | 15 | 15 |
| Export Control | no | no | no | no |
| GBW, MHz | 3.6 | 3.6 | 3.6 | 3.6 |
| Ibias, nA | 1.6 | 1.6 | 1.6 | 1.6 |
| Inoise, pA/rtHz | 3 | 3 | 3 | 3 |
| Iout, mA | 800 | 800 | 800 | 800 |
| Isupply, mA | 7 | 7 | 7 | 7 |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 |
| Over-the-Top | no | no | no | no |
| PSRR, dB | 100 | 100 | 100 | 100 |
| Rail-to-Rail In | no | no | no | no |
| Rail-to-Rail Out | no | no | no | no |
| SR, V/µs | 1.6 | 1.6 | 1.6 | 1.6 |
| Shutdown | yes | yes | yes | yes |
| Single Supply | no | no | no | no |
| Ts (0.1%), ns | 8000 | 8000 | 8000 | 8000 |
| Type | VFB | VFB | VFB | VFB |
| VinCM High (from V+), V | 1.4 | 1.4 | 1.4 | 1.4 |
| VinCM Low (from V-), V | 0.5 | 0.5 | 0.5 | 0.5 |
| Voh (from V+), V | 1.7 | 1.7 | 1.7 | 1.7 |
| Vol (from V-), V | 1.9 | 1.9 | 1.9 | 1.9 |
| Vos, mV | 0.2 | 0.2 | 0.2 | 0.2 |
| Vos TC, µV/C | 4 | 4 | 4 | 4 |
| Vs Max, V | 36 | 36 | 36 | 36 |
| Vs Min, V | 5 | 5 | 5 | 5 |
Plan ecológico
| LT1970ACFE#PBF | LT1970ACFE#TRPBF | LT1970AIFE#PBF | LT1970AIFE#TRPBF | |
|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente |
Linea modelo
Serie: LT1970A (4)
Clasificación del fabricante
- Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > High Output Current Amplifiers (>100mA) | High Voltage Amplifiers (>12V)