2 x 23 W high efficiency car radio power amplifier

GENERAL DESCRIPTION The TDA1561Q is a monolithic power amplifier in a 13 lead single-in-line (SIL) plastic power package. It contains two identical 23 W amplifiers. The dissipation is minimized by switching from SE to BTL mode, only when a higher output voltage swing is needed. The device is pr

2 x 23 W high efficiency car radio power amplifier

GENERAL DESCRIPTION The TDA1561Q is a monolithic power amplifier in a 13 lead single-in-line (SIL) plastic power package. It contains two identical 23 W amplifiers. The dissipation is minimized by switching from SE to BTL mode, only when a higher output voltage swing is needed. The device is pr

Dolby B-C Type Noise Reduction System

Description The CXA1560 series is a bipolar IC incorporating stereo Dolby B-C type noise reduction (NR) system. Five kinds of device are provided due to the combination of three line output levels and two packages for various applications. A reduction in the number of external parts and small pa

Dolby B-C Type Noise Reduction System

Description The CXA1560 series is a bipolar IC incorporating stereo Dolby B-C type noise reduction (NR) system. Five kinds of device are provided due to the combination of three line output levels and two packages for various applications. A reduction in the number of external parts and small pa

High-Efficiency, 26V Step-Up Converters for Two to Six White LEDs

General Description The MAX1561/MAX1599 step-up converters drive up to six white LEDs with a constant current to provide backlight in cell phones, PDAs, and other hand-held devices. The step-up converter topology allows series connection of the white LEDs so the LED currents are identical for uni