Datasheet Texas Instruments VCA8613YT — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | VCA8613 |
| Numero de parte | VCA8613YT |
VCA8613: Amplificador de ganancia variable de 8 canales 64-TQFP -40 a 85
Hojas de datos
Precios
Estado
| Estado del ciclo de vida | Lifebuy (El fabricante ha anunciado que el dispositivo se descontinuará, y está vigente un período de compra de por vida) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 64 |
| Package Type | PAG |
| Industry STD Term | TQFP |
| JEDEC Code | S-PQFP-G |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | VCA8613Y |
| Width (mm) | 10 |
| Length (mm) | 10 |
| Thickness (mm) | 1 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Descargar |
Plan ecológico
| RoHS | Obediente |
| Pb gratis | Sí |
Notas de aplicación
- Interfacing the VCA8613 with High-Speed ADCsPDF, 78 Kb, Archivo publicado: abr 5, 2005
The VCA8613 is an 8-channel variable gain amplifier ideally suited for portable and mid-range ultrasound applications. Each channel consists of a Low Noise Amplifier (LNA) and a Variable Gain Amplifier (VGA). The VGA contains two parts: a voltage-controlled attenuator (VCA) and a programmable gain amplifier (PGA). The PGA output feeds directly into an integrated 2-pole low-pass Butterworth filter. - AB-170: Ultrasound Processor Supplementary MaterialPDF, 752 Kb, Archivo publicado: enero 25, 2001
An ultrasound system employs a multichannel phased array of acoustic elements to form an image. Previous implementation of this function has used bipolar technology. 0.5u CMOS technology has the advantage of lowering the cost and increasing functionality compared to using bipolar technology.
Linea modelo
Serie: VCA8613 (1)
- VCA8613YT
Clasificación del fabricante
- Semiconductors > Amplifiers > Programmable & Variable Gain Amplifiers (PGA/VGA)