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TAS2563YBGR

Name: TAS2563YBGR
Rating: 4.7 (12 reviews)

IC AUDIO OPAMP

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資料表 TAS2563YBGR DataSheet
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規格

Supplier	Texas Instruments
Package	Tape & Reel (TR)
ProductStatus	Active
MountingType	Surface Mount
SupplierDevicePackage	42-DSBGA (2.96x2.5)

概述

Description

TAS2563YBGR is Texas Instruments’ stereo Class-D audio amplifier with digital input. It accepts I2S/PCM data and directly drives two speakers with high efficiency, ideal for compact consumer audio devices. Key features include filterless operation (no external LC filter required), integrated click/pop suppression, robust protection (overcurrent/short‑circuit, thermal, undervoltage), mute/soft-start, and programmable gain. It runs from a single supply in the roughly 2.7–5.5 V range and can drive 4–8 Ω loads; exact output power depends on supply and speaker impedance. The YBGR suffix identifies the specific TI package/variant for this device. Typical applications are Bluetooth speakers, portable audio players, soundbars, smart speakers, and other small to mid-size audio products. For precise electrical specs, pinout, and reference designs, consult the TAS2563 data sheet and TI product page.

Features

TAS2563YBGR features (concise):
- Stereo, filterless Class-D audio amplifier
- 2 output channels for independent stereo drive
- Digital audio input via I2S/PCM interface
- Wide supply range (approximately 2.7–5.5 V)
- High efficiency with no external output filter required
- Pop/noise-free startup with soft-mute/standby
- Protection: short-circuit (to GND/VDD), overcurrent, and thermal shutdown
- Auto-standby/power-down for low quiescent current
- Compact 8-pin package (YBGR variant) suitable for space-constrained apps
- Additional features: spread-spectrum modulation for EMI reduction (where supported)
Note: Refer to the datasheet for exact electrical specs (power per channel, input formats, and protection thresholds).

Package

TAS2563YBGR comes in a 16‑pin VQFN package (4x4 mm), RoHS/pb‑free.

Pinout

- Pin count: 16 pins (QFN/VQFN package)
- Function: Dual-channel (stereo) Class-D audio power amplifier with digital input (I2S/PCM), provides two speaker outputs and built-in features such as pop-noise suppression and mute/standby.

Manufacturer

- Manufacturer: Texas Instruments Incorporated (TI)
- What kind of company: American multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing ICs and related products.

Application

TAS2563YBGR is a low-power, filterless stereo Class-D audio amplifier for battery-powered consumer electronics. Typical applications include: portable Bluetooth wireless speakers; compact soundbars and TV audio add-ons; multimedia desktop speakers (PC/tablet); smart speakers and voice-assistant devices; and other compact stereo audio systems needing efficient, high-quality amplification.