TA8254BHQ

Name: TA8254BHQ
Brand: Toshiba
Rating: 4.5 (10 reviews)
Author: Lisleapex

TA8254BHQ Amplifier

5,808 有效庫存

TA8254BHQ

有效庫存5,808

TA8254BHQ Amplifier

製造商零件號 # : TA8254BHQ
包裝/封裝: HZIP-15
製造商: Toshiba
產品分類 : Audio Amplifiers

品質保證

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認證

我們已成功獲得各項認證標準，並建立了自己的專業檢測實驗室。這確保了我們向客戶提供的每件產品都符合最高的品質標準。我們遵守嚴格的測試協議，以保持我們產品的一致性和準確性。為了確保我們的產品是原裝正品，我們還與信譽良好的第三方檢測機構合作進行嚴格的品質測試。我們對品質的承諾延伸到滿足行業、法律、監管和 ISO 9001:2015 的要求。

運輸與付款

關於運送

我們通常會在幾個工作日內通過可靠的運輸公司（例如 FedEx、SF、UPS 或 DHL）運送訂單。我們還支持其他運輸方式。如果您想詢問具體的運輸細節或費用，請隨時與我們聯繫。

關於付款

我們接受多種支付方式，包括VISA、MasterCard、銀聯、西聯、PayPal等渠道。

如果您有特定的付款方式或想詢問費率和其他詳細信息，請隨時與我們聯繫。

電匯

Paypal

信用卡

西聯匯款

速匯金

服務與包裝

About After Sales Service

All Parts Extended Quality Guarantee

自發貨之日起 90 天內發起申請。

與我們的工作人員確認退貨或換貨。

保持貨物收到時的原始狀態。

最後請注意，退貨或換貨的資格取決於對退貨商品實際狀況的評估。在完成退貨或換貨流程之前，我們將評估收到的貨物。如果您對退貨或換貨有任何疑問或需要進一步幫助，請隨時通過以下方式聯絡我們： [email protected]

關於包裝

在包裝方面，我們的產品均精心包裝在防靜電袋中，以提供ESD防靜電保護。外包裝堅固耐用且閉合牢固。我們支持各種包裝方法，例如捲帶式、切帶式、管式或託盤式。

例子

捲帶式

剪膠帶

管或託盤

TA8254BHQ 數據表

目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

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快速報價

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TA8254BHQ 詳細說明

The TA8254BHQ is a 4-channel audio power amplifier that is designed for use in car audio systems. It has a maximum power output of 50W per channel at 4 ohms and 10% THD. The amplifier has a wide power supply voltage range of 6V to 18V, making it suitable for a variety of automotive applications. This amplifier features a built-in mute function, which can be activated by applying a logic signal to the standby pin. It also has a built-in protection circuit that safeguards against overcurrent, thermal overload, and short circuits. The TA8254BHQ utilizes a BTL (Bridge-Tied Load) configuration, which allows for higher output power with a lower supply voltage. This makes it an efficient choice for automotive audio systems where space and power constraints are a concern. Additionally, the amplifier has a low distortion and noise level, ensuring clear and crisp audio output. It also has a compact and lightweight design, making it easy to integrate into car audio systems.

主要特徵

Class AB Audio Power Amplifier
High Output Power Capability: Po = 60 W
Clip Detector
Load Short-Circuit Protection
Thermal Shutdown
Good Ripple Rejection
Minimum External Components
Fixed 50kHz Oscillator Circuit
Internal Overvoltage Protection Circuit
PIN to PIN Compatible with TA8215

應用

Car audio systems
Home audio systems
Portable audio players
Headphone amplifiers
Public address systems
Professional audio equipment
Automotive infotainment systems
Digital audio equipment
Amplifier modules
Speaker systems

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Rohs Code	No	Part Life Cycle Code	Obsolete
Part Package Code	ZIP	Pin Count !	15
ECCN Code	EAR99	HTS Code !	8542.33.00.01
Bandwidth-Nom	20 kHz	Consumer IC Type	AUDIO AMPLIFIER
Gain	26 dB	Harmonic Distortion	10%
JESD-30 Code	R-PZFM-T15	Number of Channels	2
Number of Functions	1	Number of Terminals	15
Operating Temperature-Max	85 °C	Operating Temperature-Min	-40 °C
Output Power-Nom	45 W	Package Body Material	PLASTIC/EPOXY
Package Code	ZIP	Package Equivalence Code	ZIP15,.16,.17
Package Shape	RECTANGULAR	Package Style	FLANGE MOUNT
Peak Reflow Temperature (Cel)	NOT SPECIFIED	Power Supplies !	13.2 V
Qualification Status !	Not Qualified	Supply Current-Max	250 mA
Supply Voltage-Max (Vsup)	18 V	Supply Voltage-Min (Vsup)	9 V
Surface Mount !	NO	Technology	BIPOLAR
Temperature Grade !	INDUSTRIAL	Terminal Form !	THROUGH-HOLE
Terminal Pitch !	1.27 mm	Terminal Position	ZIG-ZAG
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 TA8254BHQ PDF 下載

常見問題解答

What is TA8254BHQ?

The TA8254BHQ is a four-channel BTL driver for car audio applications, designed by Toshiba Electronic Devices & Storage Corporation. It is specifically engineered for use in automotive audio systems, providing high-quality amplification for speakers in vehicles.

How Does TA8254BHQ Work?

The TA8254BHQ works by amplifying audio signals to drive speakers in a car audio system. It utilizes a bridge-tied load (BTL) configuration to deliver high power output to the speakers while rejecting common-mode noise. The device features built-in protection circuitry to ensure safe and reliable operation in automotive environments.

How Many Pins does TA8254BHQ have and What are the Functions of the Pinout Configuration?

The TA8254BHQ is housed in a 25-pin HSSOP (Heat Sink Small Outline Package) package. The pinout configuration includes:

VCC: Power supply pin.
ST-BY: Standby mode control pin.
IN1P, IN1M, OUT1: Input and output pins for channel 1.
IN2P, IN2M, OUT2: Input and output pins for channel 2.
IN3P, IN3M, OUT3: Input and output pins for channel 3.
IN4P, IN4M, OUT4: Input and output pins for channel 4.
Gain Control Pins: Pins for setting the gain of each channel.
Protection Pins: Pins for overcurrent and thermal protection functions.

What are the Pros and Cons of TA8254BHQ?

Pros:

Automotive Grade: Designed specifically for automotive audio applications, ensuring reliability and performance in car environments.
High Power Output: Provides high-power amplification for driving speakers in a car audio system.
BTL Configuration: Utilizes a bridge-tied load configuration for efficient power delivery and noise rejection.
Built-in Protection: Features overcurrent and thermal protection circuitry for safe operation.

Cons:

Application Specific: Tailored for automotive audio and may not be suitable for other audio amplification applications.
Complexity: BTL drivers may require careful consideration of speaker impedance and wiring for optimal performance.