TPA3255TDDVRQ1

圖片僅供參考

TPA3255TDDVRQ1

IC AUDIO OPAMP

100%原創； 新

24小時準備發貨

365天保修

RFQ&； 獲得更多折扣

規格

Supplier Texas Instruments
Package Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q100
ProductStatus Active
Type Class D
OutputType 4 Half Bridge
MaxOutputPowerxChannels@Load 600W x 1 @ 2Ohm; 315W x 2 @ 4Ohm
Voltage-Supply 18V ~ 53.5V
MountingType Surface Mount
OperatingTemperature -40°C ~ 105°C (TJ)
SupplierDevicePackage 44-HTSSOP

概述

Description

The TPA3255TDDVRQ1 is Texas Instruments’ two-channel high‑efficiency Class‑D audio amplifier. It is intended for compact, consumer audio systems (e.g., soundbars, portable speakers, home theater) and uses bridge-tied load (BTL) outputs for strong stereo performance. Key points:
- 2-channel Class‑D amplifier with high efficiency and low idle current
- Filterless operation on many loads; suitable for compact speaker systems
- Integrated protections: thermal shutdown, undervoltage, overcurrent/short-circuit protection; soft‑start/mute features
- Digital input options (e.g., I2S/PCM) with configurable gain in some configurations
- The “TDDVRQ1” suffix denotes a specific package/reel variant of the part; check datasheet for exact physical package and ordering details
For precise specs (output power by load, supply voltage range, THD, EMI considerations), refer to the TPA3255 datasheet and electrical characteristics.

Package

TPA3255TDDVRQ1 is in a 28‑pin VQFN (5×5 mm) leadless package, supplied in tape‑and‑reel (RQ1).

Pinout

- Pin count: 28 pins (VQFN-28 package).
- Function: Dual-channel high-efficiency Class-D audio amplifier. Provides two differential H-bridge outputs (OUTP/OUTN per channel) to drive speakers, with differential inputs (INP/INN per channel). Includes bootstrap pins (for the high‑side drive), supply pins (PVDD/PVSS) and multiple ground pins, plus control pins (e.g., SHDN/MUTE) for enable and mute/shutdown functions.

Manufacturer

Manufacturer: Texas Instruments Incorporated (TI).
TI is an American multinational semiconductor company that designs and manufactures analog and embedded processing ICs, microcontrollers, and related semiconductor products. It is headquartered in Dallas, Texas, and has a long history in electronics and semiconductors dating back to 1930 (as Geophysical Service Incorporated; renamed TI in 1951).

Application

Applications:
- Home theater soundbars and TV audio systems
- 2-channel powered speakers and stereo receivers
- Desktop/multimedia speakers and compact audio systems
- Consumer AV components and amplifier modules in electronics
Notes: TI TPA3255TDDVRQ1 is a high-efficiency 2-channel Class-D amplifier suitable for 4–8 ohm loads in consumer audio gear.

船舶

運輸管道我們

通過DHL、FedEx、TNT、UPS或您選擇的任何其他貨運代理提供全球運輸服務。


運費參攷（DHL/FedEx）:

動態主要裝載: 運費從25美元到45美元（0.5公斤）不等，預計交貨時間為2-5個工作日。

聯邦快遞: 運費從25美元到40美元（0.5公斤）不等，預計交貨時間為3-7個工作日。

不斷電供應系統: 運費從25美元到45美元（0.5公斤）不等，預計交貨時間為3-7個工作日。

三硝基甲苯: 運費從25美元到65美元（0.5公斤）不等，預計交貨時間為3-7個工作日。

增强型短消息: 運費從30美元到50美元（0.5公斤）不等，預計交貨時間為7-15個工作日。

掛號: 運費為2-4美元（0.1公斤），預計交貨時間為5-20個工作日。

支付

Payment Methods

付款條件為100%預付。

現時，我們只接受以下付款方式:

1. 貝寶

2. 信用卡/借記卡

3. 電匯

類似的