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Product Overview
The DAC7616UB from Texas Instruments is a 12-bit, quad-channel, serial-input digital-to-analog converter (DAC) with internal reference and power-on reset. It operates from a single +5V supply and is available in a compact 16-SOIC package. The device offers excellent linearity and low power consumption, making it ideal for industrial control, automotive, and communication systems.
Detailed Technical Specifications
| Parameter |
Value |
| Resolution |
12 bits |
| Number of Channels |
4 |
| Interface |
Serial (SPI compatible) |
| Supply Voltage |
+5V ±10% |
| INL (Max) |
±0.5 LSB |
| DNL (Max) |
±0.5 LSB |
| Settling Time |
10 µs to ±0.5 LSB |
| Output Range |
0V to Vref (internal or external) |
| Internal Reference |
2.5V ±0.2% |
| Power Consumption |
2.5 mW (typical) |
| Operating Temperature |
-40°C to +85°C |
| Package |
16-SOIC |
Key Features
- 12-bit monotonic performance
- Quad-channel output in a small package
- Internal 2.5V reference with low drift
- Power-on reset to zero-scale
- Low power: 2.5 mW typical at 5V
- Serial interface with high-speed clock up to 20 MHz
- Double-buffered inputs for simultaneous update
- Wide operating temperature range
Target Applications
- Industrial process control (e.g., PLC analog output modules)
- Automotive systems (e.g., battery management, infotainment)
- Communication infrastructure (e.g., 5G base station power amplifier bias control)
- Test and measurement equipment (e.g., arbitrary waveform generators)
- Data acquisition systems
- Motor control (e.g., servo drive setpoint)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
DAC7616UB. 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
DAC7616UB 是德州儀器 (TI) 推出的一款 12 位、四通道、串行輸入數模轉換器 (DAC),內置參考電壓源和上電復位功能。它採用單一 +5V 電源供電,封裝為緊湊的 16-SOIC。該器件具有出色的線性度和低功耗,非常適合工業控制、汽車和通信系統。
詳細技術參數
| 參數 |
數值 |
| 分辨率 |
12 位 |
| 通道數 |
4 |
| 接口 |
串行 (SPI 兼容) |
| 電源電壓 |
+5V ±10% |
| INL (最大值) |
±0.5 LSB |
| DNL (最大值) |
±0.5 LSB |
| 建立時間 |
10 µs (至 ±0.5 LSB) |
| 輸出範圍 |
0V 至 Vref (內部或外部) |
| 內部參考 |
2.5V ±0.2% |
| 功耗 |
2.5 mW (典型值) |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
16-SOIC |
核心特性
- 12 位單調性性能
- 小封裝內集成四通道輸出
- 內部 2.5V 參考,低漂移
- 上電復位至零電平
- 低功耗:5V 時典型值 2.5 mW
- 串行接口,時鐘高達 20 MHz
- 雙緩衝輸入,支持同步更新
- 寬工作溫度範圍
典型應用場景
- 工業過程控制 (例如 PLC 模擬輸出模塊)
- 汽車系統 (例如電池管理、信息娛樂)
- 通信基礎設施 (例如 5G 基站功率放大器偏置控制)
- 測試與測量設備 (例如任意波形發生器)
- 數據採集系統
- 電機控制 (例如伺服驅動設定點)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 DAC7616UB 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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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。
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