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Product Overview
The TLC7226CDW is a quad 8-bit digital-to-analog converter (DAC) from Texas Instruments, designed for applications requiring multiple analog outputs with simple parallel interface. It features four independent DACs with separate reference inputs and output amplifiers, all in a compact 20-SOIC package. The device operates from a single +5V supply and offers excellent linearity and low power consumption.
Detailed Technical Specifications
| Parameter |
Value |
| Resolution |
8 bits |
| Number of DACs |
4 |
| Interface |
Parallel (8-bit data bus) |
| Supply Voltage |
+5V (single) |
| Output Type |
Voltage |
| Settling Time |
10 µs typical |
| INL |
±0.5 LSB max |
| DNL |
±0.5 LSB max |
| Operating Temperature |
-40°C to +85°C |
| Package |
20-SOIC |
Key Features
- Four 8-bit DACs in one package
- Single +5V supply operation
- Parallel digital interface with double-buffered latches
- Separate reference inputs for each DAC
- Internal output amplifiers with rail-to-rail output
- Low power consumption: 5 mW typical
- Monotonic over temperature
- Available in 20-SOIC package
Target Applications
- 5G base station: bias control for RF amplifiers
- Automotive dashboard: analog gauge control
- Industrial process control: multi-channel setpoint generation
- Medical instrumentation: programmable voltage references
- Test and measurement equipment: arbitrary waveform generation
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TLC7226CDW. Our core advantages include:
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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
TLC7226CDW 是德州儀器(TI)推出的四通道8位數字模擬轉換器(DAC),採用簡單的並行接口,適用於需要多路模擬輸出的應用。該器件包含四個獨立的DAC,每個DAC都有獨立的參考輸入和輸出放大器,封裝在緊湊的20-SOIC中。器件在單一+5V電源下工作,具有出色的線性度和低功耗。
詳細技術參數
| 參數 |
數值 |
| 分辨率 |
8位 |
| DAC數量 |
4 |
| 接口 |
並行(8位數據總線) |
| 電源電壓 |
+5V(單電源) |
| 輸出類型 |
電壓 |
| 建立時間 |
典型10 µs |
| INL |
最大±0.5 LSB |
| DNL |
最大±0.5 LSB |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
20-SOIC |
核心特性
- 單芯片集成四個8位DAC
- 單一+5V電源供電
- 並行數字接口,帶雙緩衝鎖存器
- 每個DAC有獨立的參考輸入
- 內部輸出放大器,軌到軌輸出
- 低功耗:典型5 mW
- 全溫度範圍內單調性
- 20-SOIC封裝
典型應用場景
- 5G基站:射頻放大器偏置控制
- 汽車儀表盤:模擬儀表控制
- 工業過程控制:多通道設定點生成
- 醫療儀器:可編程電壓基準
- 測試測量設備:任意波形發生
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 TLC7226CDW 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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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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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。
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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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