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Product Overview
The LM8335TLE/NOPB is a high-performance audio amplifier from Texas Instruments, designed for portable and space-constrained applications. Housed in a compact 16-DSBGA (2.5x2.12 mm) package, it delivers up to 1.2W output power into an 8Ω load with low distortion. Operating from a 2.7V to 5.5V supply, it features an I²C-compatible interface for volume control and mode selection, making it ideal for smartphones, tablets, and other battery-powered devices.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage |
2.7V – 5.5V |
| Output Power (8Ω, 5V) |
1.2W (typical) |
| THD+N (1W, 8Ω) |
0.03% (typical) |
| PSRR (217Hz) |
75dB (typical) |
| SNR (A-weighted) |
98dB (typical) |
| Control Interface |
I²C (up to 400kHz) |
| Package |
16-DSBGA (2.5x2.12 mm) |
| Operating Temperature |
-40°C to +85°C |
Key Features
- Low quiescent current (4.5mA typical) for extended battery life
- I²C volume control with 32 steps (0 to -79dB)
- Integrated pop and click suppression
- Short-circuit and thermal protection
- RoHS compliant and lead-free (NOPB)
Target Applications
- Smartphones and tablets (e.g., Samsung Galaxy series, Apple iPad)
- Portable media players (e.g., iPod, Sony Walkman)
- Bluetooth speakers (e.g., JBL Flip, Bose SoundLink)
- Laptop audio subsystems (e.g., Dell XPS, MacBook Pro)
- IoT voice assistants (e.g., Amazon Echo Dot, Google Nest Mini)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LM8335TLE/NOPB. Our core advantages include:
-
24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
LM8335TLE/NOPB 是德州儀器(TI)推出的一款高性能音頻放大器,專為便攜和空間受限的應用設計。採用緊湊的 16-DSBGA(2.5x2.12 mm)封裝,在 8Ω 負載下可提供高達 1.2W 的輸出功率,失真極低。工作電壓範圍為 2.7V 至 5.5V,配備 I²C 兼容接口用於音量控制和模式選擇,非常適合智能手機、平板電腦及其他電池供電設備。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 |
2.7V – 5.5V |
| 輸出功率(8Ω,5V) |
1.2W(典型值) |
| 總諧波失真+噪聲(1W,8Ω) |
0.03%(典型值) |
| 電源抑制比(217Hz) |
75dB(典型值) |
| 信噪比(A加權) |
98dB(典型值) |
| 控制接口 |
I²C(最高400kHz) |
| 封裝 |
16-DSBGA(2.5x2.12 mm) |
| 工作溫度 |
-40°C 至 +85°C |
核心特性
- 低靜態電流(典型值4.5mA),延長電池續航
- I²C 音量控制,32級(0至-79dB)
- 集成爆音和咔嗒聲抑制
- 短路和熱保護
- 符合RoHS標準,無鉛(NOPB)
典型應用場景
- 智能手機和平板電腦(例如三星Galaxy系列、蘋果iPad)
- 便攜媒體播放器(例如iPod、索尼Walkman)
- 藍牙音箱(例如JBL Flip、Bose SoundLink)
- 筆記本電腦音頻子系統(例如戴爾XPS、MacBook Pro)
- 物聯網語音助手(例如亞馬遜Echo Dot、谷歌Nest Mini)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 LM8335TLE/NOPB 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
-
全天候環球客戶支援:專業團隊為您提供即時報價及技術支援,無需漫長等待。
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現貨庫存,即日發貨:確保現貨充足。下午 4 點前確認訂單,即可安排當天寄出。
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深港聯動,結算靈活:深圳直發全球,物流高效可靠;支援香港銀行戶口轉賬及多幣種結算。
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Escrow 擔保交易:支援 Escrow.com 平台交易,保障買賣雙方權益,小批量訂單亦可安心在線下單。
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BOM 配單與樣板服務:提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。
品質保證與合規
Jasin Chip 承諾所有出貨產品均為原廠正貨,具備完善的品質保證及產品可追溯性。
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100% 原廠正貨:承諾所有供應零件均為原裝現貨,品質嚴格把關,來源清晰可追溯。
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符合 RoHS 認證:所有電子元器件均符合國際環保標準及相關安全認證。
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原廠封裝保護:嚴格保留原廠原始包裝及封條,確保物流過程中的靜電防護 (ESD) 與物理安全。
以上產品均為原廠正貨,提供 BOM 配單及現貨庫存支援,歡迎查詢。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]