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Product Overview
The DAC7731EC is a high-performance 16-bit digital-to-analog converter (DAC) from Texas Instruments, designed for precision industrial and communication applications. It features a single-channel voltage output with a serial interface, operating from a single +5V supply. The device is housed in a compact 24-SSOP package, making it suitable for space-constrained designs. With its low power consumption and excellent linearity, the DAC7731EC is ideal for applications requiring accurate analog output generation.
Detailed Technical Specifications
| Parameter |
Value |
| Resolution |
16 Bits |
| Number of Channels |
1 |
| Output Type |
Voltage - Unbuffered |
| Settling Time |
10 µs (typ) |
| Reference Type |
External |
| Supply Voltage |
+5V |
| Interface |
SPI, DSP |
| Operating Temperature |
-40°C to +85°C |
| Package |
24-SSOP |
Key Features
- 16-bit monotonic performance over temperature
- Low power consumption: 2.5 mW (typ)
- Flexible serial interface compatible with SPI and DSP
- Power-on reset to zero scale
- Double-buffered input for synchronous updates
- Small 24-SSOP package for space-saving
Target Applications
- Industrial process control (e.g., PLC analog output modules)
- Communication systems (e.g., 5G base station power amplifier bias control)
- Automotive electronics (e.g., dashboard display calibration)
- Medical instrumentation (e.g., patient monitoring systems)
- Test and measurement equipment (e.g., arbitrary waveform generators)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
DAC7731EC. 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
DAC7731EC 是一款高性能16位数字模拟转换器(DAC),由德州仪器(TI)设计,适用于精密工业和通信应用。它具有单通道电压输出,采用串行接口,工作电压为+5V。器件采用紧凑的24-SSOP封装,适合空间受限的设计。凭借低功耗和出色的线性度,DAC7731EC 是需要精确模拟输出生成的应用的理想选择。
詳細技術參數
| 參數 |
數值 |
| 分辨率 |
16 位 |
| 通道數 |
1 |
| 輸出類型 |
電壓 - 無緩衝 |
| 建立時間 |
10 µs(典型值) |
| 參考類型 |
外部 |
| 電源電壓 |
+5V |
| 接口 |
SPI, DSP |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
24-SSOP |
核心特性
- 16位單調性,溫度範圍內保持
- 低功耗:2.5 mW(典型值)
- 靈活的串行接口,兼容SPI和DSP
- 上電復位至零標度
- 雙緩衝輸入,支持同步更新
- 小型24-SSOP封裝,節省空間
典型應用場景
- 工業過程控制(例如PLC模擬輸出模塊)
- 通信系統(例如5G基站功率放大器偏置控制)
- 汽車電子(例如儀表盤顯示校準)
- 醫療儀器(例如病人監護系統)
- 測試與測量設備(例如任意波形發生器)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 DAC7731EC 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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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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