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The L9951 and L9951XP are microcontroller driven, multifunctional rear door actuator drivers for automotive applications. Up to two DC motors and two grounded resistive loads can be driven with three half bridges and two high side drivers. The integrated standard serial peripheral interface (SPI) controls all operation modes (forward, reverse, brake and high impedance). All diagnostic information is available via the SPI.
The TDA7389 is an AB class audio power amplifier produced by STMicroelectronics. It is packaged in a Flexiwatt 25 and designed for high end car radio applications. Based on a fully complementary PNP/NPN configuration, the TDA7389 allows a rail to rail output voltage swing without the need for bootstrap capacitors.
This document describes the features and characteristics of the TDA7540N AM/FM car radio tuner IC, including the FM part, AM part, stereo decoder, and additional features.
TDA7575B is a 2x75W multifunction dual-bridge power amplifier with integrated digital diagnostics. It uses MOSFET output power stage and DMOS power output, and has new high efficiency (class AB) and single-channel 1Ω driving capability.
The TDA7415CB is a 6-channel multimedia audio signal processor. It integrates a three-band audio tone controller, an audio equalizer with an additional notch filter, a 7-band spectrum analyzer, and flexible phone/navigation interrupts. It also supports a high-pass filter and a subwoofer low-pass filter. The digital controller supports SPI or I2C bus interfaces.
The TDA7572 is a highly integrated, highly versatile, semi-custom IC switch mode audio amplifier. It integrates audio signal processing and power amplification tailored for standalone remote bass box applications, while providing versatility for full bandwidth operation in either automotive or consumer audio environments. It is configured as one full bridge channel, using two clocked PWM modulators driving external, complementary FETs. It supports a broad operating voltage, allowing operation from both 14V and 42V automotive power buses, as well as from split supplies for consumer electronics use. A current mode control boost converter controller is provided to allow high power operation in a 14V environment. Turn-on and turn-off transients are minimized by soft muting/unmuting and careful control of offsets within the IC. Digital Audio input is supported by an integrated one channel DAC. Sophisticated diagnostics and protection provide fault reporting via I2C and power shutdown for safety related faults. The TDA7572 is packaged in a HiQUAD-64 package.
L5956 is a multifunction voltage regulator for car radio. It features four outputs: 8.5V @ 500mA, 5V @ 300mA permanent, 5V @ 800mA, and 3.3V @ 800mA. The IC also includes a 2A high side driver, reset function, ignition comparator, load dump protection, thermal shutdown, and overcurrent limitation.
This document describes a multiple multifunction voltage regulator for car radio. It features 2 stand-by regulators and 6 regulators, all with low dropout outputs. The different output voltages can be controlled by I2C Bus. The regulator outputs can be controlled by enable and I2C Bus. It also includes high side drivers, thermal shutdown, current limiting, short circuit protection, load dump protection, and overvoltage shutdown.
TDA7389A is a car audio power amplifier chip produced by ST. This chip uses AB class amplifier circuit. The maximum output power can reach 4x45W. It can be used in high-end car audio.
The TDA7719 is a 3-band car audio processor with features including multiple input configuration, 2nd order frequency response loudness adjustment, volume control, bass, middle, treble adjustment, speaker and subwoofer control.
L9856 is a high-voltage high-side driver with features including a high voltage rail up to 160V, ±50V/nsec dV/dt immunity, 500mA driver current capability, 100ns switching times, etc.
VND5E160J-E is a double channel high-side driver for automotive applications, featuring current management, low standby current, diagnostic functions, and protection functions.
