radio archives - Page 11 of 30

Part Number: TDA7388A

Function : 4 x 42W quad bridge car radio amplifier

Manufacturer: STMicroelectronics

Image

Features

■ Low distortion
■ Low output noise
■ St-by function
■ Mute function
■ Automute at min. supply voltage detection
■ Low external component count:
– Internally fixed gain (26dB)
– No external compensation
– No bootstrap capacitors

Pinout

Description

The Device is a new technology class AB audio power amplifier in Flexiwatt 27 package
designed for high end car radio applications.
Thanks to the fully complementary PNP/NPN output configuration the Amplifier allows a rail to
rail output voltage swing with no need of bootstrap capacitors. The extremely reduced components
count allows very compact sets. The TDA7388A is alsoequipped with Clipping detector and Offset detector features.

TDA7388A Datasheet

PDF Download : [ Datasheet.PDF ]

Related articles across the web

QCA9880

Qualcomm Atheros’ entire family of 802.11ac solutions—from networking to mobile and computing—was designed with on-board processors and hardware acceleration to offload Wi-Fi processing from the host CPU. This architectural advantage enables highly efficient Gigabit wireless performance without the use of costly, power-hungry, Gigabit-class processors. By pairing the QCA9880 802.11ac radio with the QCA9558 802.11n SoC, networking OEMs can build cost-effective and power-efficient 802.11ac-enabled products that are capable of aggregate PHY rates of up to 1.7 Gbps. This dual-band platform will help drive the market transition to the latest Wi-Fi technology and enable customers to deliver home routers, carrier gateways and enterprise access points (APs) in time for the first wave of 802.11ac certification, which the Wi-Fi Alliance has scheduled for the first quarter of 2013.

Reference Homepage

radio

TDA7388A Datasheet – Quad Bridge Car Radio Amplifier – ST