Analogue / Linear / Mixed Signal ICs

Pulse has introduced the first in a series of xDSL high-density, low-pass splitter/filter modules

STMicroelectronics has introduced a stereo headphone and loudspeaker driver chip, with a I2C bus control interface

Microchip claims that by including a pass transistor, current-sense and reverse-discharge protection on a single chip, its latest MCP73833/4 charge-management c

Texas Instruments has introduced its highest power single chip digital amplifier power stage, capable of driving more than 300W into a 4ohm speaker

An audio operational amplifier from National Semiconductor is claimed to have one of the lowest signal distortion levels with a specified total harmonic distort

Atmel is offering its first driver IC in high-voltage BCD-SOI technology. The ATA6826 is designed to control two DC motors or up to three different loads via a

Linear Technology has a 2.25MHz, synchronous buck regulator that can deliver up to 250mA of continuous output current from input voltages as low as 1.6V

Analog Devices is offering two Class-D audio amplifiers which use sigma-delta modulation to reduce electromagnetic interference (EMI) emissions and which also i

National Semiconductor has a pulse-width modulation (PWM) buck controller which uses an emulated-current-mode (ECM) architecture for output voltages with low du

Linear Technology has a current mode step-up DC-DC controller with 550kHz operating frequency