|
|
Número de pieza | TDA1521 | |
Descripción | 2 x 12 W hi-fi audio power amplifier | |
Fabricantes | NXP Semiconductors | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TDA1521 (archivo pdf) en la parte inferior de esta página. Total 14 Páginas | ||
No Preview Available ! INTEGRATED CIRCUITS
DATA SHEET
TDA1521
TDA1521Q
2 x 12 W hi-fi audio power amplifier
Product specification
File under Integrated Circuits, IC01
July 1994
1 page Philips Semiconductors
2 x 12 W hi-fi audio power amplifier
Product specification
TDA1521
TDA1521Q
Fig.2 Power derating curve.
THERMAL RESISTANCE
From junction to case
Rth j-c = 2,5 K/W
HEATSINK DESIGN EXAMPLE
With derating of 2,5 K/W, the value of heatsink thermal resistance is calculated as follows:
given RL = 8 Ω and VP = ±16 V, the measured maximum dissipation is 14,6 W; then, for a maximum ambient temperature
of 65 °C, the required thermal resistance of the heatsink is
Rth h – a = 1----5-1--0--4---–,---6--6---5-- – 2,5= 3,3 K ⁄ W
Note: The internal metal block (heatsink) has the same potential as pin 5 (−VP).
July 1994
5
5 Page Philips Semiconductors
2 x 12 W hi-fi audio power amplifier
Product specification
TDA1521
TDA1521Q
(1) To be connected as close as possible to the IC
Fig.12 Test and application circuit; symmetrical power supply.
(1) To be connected as close as possible to the IC
Fig.13 Test and application circuit; asymmetrical power supply.
July 1994
11
11 Page |
Páginas | Total 14 Páginas | |
PDF Descargar | [ Datasheet TDA1521.PDF ] |
Número de pieza | Descripción | Fabricantes |
TDA1520A | 20W Hi-Fi Audio Amplifier | Philips |
TDA1520B | 20 W HI FI AUDIO POWER AMLIFIER | ETC |
TDA1520BQ | 20 W HI FI AUDIO POWER AMLIFIER | ETC |
TDA1521 | 2 x 12 W hi-fi audio power amplifier | NXP Semiconductors |
Número de pieza | Descripción | Fabricantes |
SLA6805M | High Voltage 3 phase Motor Driver IC. |
Sanken |
SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
Analog Devices |
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |